{"title":"Zurn","description":"","products":[{"product_id":"4alf-505-02f-1in-pvb-ball-valves-sae-test-cock","title":"Zurn  1 in. PVB Pressure Vacuum Breaker - Bronze, Lead-Free - 4ALF505A2F","description":"\u003ch2\u003eZurn  1 in. PVB Pressure Vacuum Breaker - Bronze, Lead-Free - 4ALF505A2F\u003c\/h2\u003e\n\u003cp\u003eReliable 1 in. pressure vacuum breaker (PVB) engineered for potable water protection in irrigation and light commercial systems. The bronze, lead-free assembly combines durable construction with serviceable internals for seasonal maintenance and long service life.\u003c\/p\u003e\n\u003cp\u003eThis model is intended for vertical installation with inlet at the bottom and requires clearance for access to test cocks and shutoff valves. It is listed to recognized potable‑water standards (see manufacturer datasheet for full approvals and sizing) and is commonly used by contractors for irrigation, landscape, and light commercial backflow protection. For code compliance, installation and testing should be carried out by a licensed plumber or certified backflow technician; refer to the product submittal sheet for dimensions, weight, and required clearances.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze lead‑free body:\u003c\/strong\u003e corrosion‑resistant bronze construction with lead‑free components for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnion\/ball valve shutoffs:\u003c\/strong\u003e integrated union‑end ball valves with stainless steel handles and nuts for positive shutoff and easy isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAE threaded test cocks:\u003c\/strong\u003e standard SAE\/NPT test cocks and threaded protectors for convenient testing and draining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable cartridge:\u003c\/strong\u003e top‑access modular cartridge with replaceable seats and captured springs for fast field service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability and protection:\u003c\/strong\u003e built‑in freeze‑resistant relief valve, low pressure loss design, and corrosion‑resistant components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e nominal 1 in. size, 150 PSI working pressure and an operating range suitable for common irrigation temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer support:\u003c\/strong\u003e compatible repair kits and a 5‑year limited warranty from the manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eReliable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-inch lead-free Pressure Vacuum Breaker (PVB)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed to prevent backsiphonage in irrigation systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLead-free bronze construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e offers excellent durability, corrosion resistance, and potable water compliance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eresidential and light commercial sprinkler and landscape irrigation systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProvides dependable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebackflow protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for high-hazard, non-potable water applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eeasy testing and maintenance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with accessible test cocks and shut-off valves.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact, proven design simplifies installation while delivering long-lasting performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMeets key \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eindustry standards for safety and code compliance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it a trusted choice for professional installations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA dependable solution for homeowners and contractors seeking \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edurable, low-maintenance irrigation backflow protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"299\"\u003e\u003cstrong data-start=\"0\" data-end=\"71\"\u003eQ: What is the Zurn 1 in. PVB Pressure Vacuum Breaker (4ALF505A2F)?\u003c\/strong\u003e\u003cbr data-start=\"71\" data-end=\"74\"\u003eA: A 1-inch lead-free bronze pressure vacuum breaker (PVB) designed to protect potable water systems from backsiphonage in irrigation and other high-hazard non-potable water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"301\" data-end=\"535\"\u003e\u003cstrong data-start=\"301\" data-end=\"346\"\u003eQ: Where is the 4ALF505A2F commonly used?\u003c\/strong\u003e\u003cbr data-start=\"346\" data-end=\"349\"\u003eA: It is ideal for residential and commercial irrigation systems, landscape watering, and other applications requiring reliable backflow prevention. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"537\" data-end=\"851\"\u003e\u003cstrong data-start=\"537\" data-end=\"570\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"570\" data-end=\"573\"\u003eA: Lead-free bronze body, modular replaceable check valve cartridge, built-in freeze-resistant relief valve, stainless steel ball valve handles, corrosion-resistant construction, and SAE threaded test cocks for easy testing and maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"853\" data-end=\"1066\"\u003e\u003cstrong data-start=\"853\" data-end=\"898\"\u003eQ: What are the operating specifications?\u003c\/strong\u003e\u003cbr data-start=\"898\" data-end=\"901\"\u003eA: It features 1\" FNPT connections, a maximum working pressure of 150 PSI, and an operating temperature range of 33°F to 140°F. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and visible damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest the pressure vacuum breaker annually to ensure proper backflow protection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrain and winterize before freezing temperatures to prevent freeze damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep air vents and valve components clean and free of debris.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals and internal parts with compatible replacement kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure the assembly remains accessible for routine inspection, testing, and maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805515505855,"sku":"4ALF505A2F","price":354.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/4ALF505A2F-2_41d2e57d-6024-4c2c-a1d2-e2db104e0990.jpg?v=1782958373"},{"product_id":"3-4-rpz-backflow-17079","title":"Zurn Wilkins 34-375S 3\/4\" Reduced Pressure Backflow Preventer - 34-375S","description":"\u003ch2\u003eZurn Wilkins 34-375S 3\/4\" Reduced Pressure Backflow Preventer - 34-375S\u003c\/h2\u003e\n\u003cp\u003eThe Zurn Wilkins 34-375S 3\/4\" Reduced Pressure Backflow Preventer is a compact, high-hazard RPZ assembly designed to protect potable water supplies from backpressure and backsiphonage. It combines durable construction with easy serviceability to reduce long-term maintenance costs.\u003c\/p\u003e\n\u003cp\u003eDesigned for irrigation, commercial, and industrial systems where non-potable cross-connections pose a health risk, the 34-375S balances reliability and serviceability. Refer to the included installation and maintenance documents and specification sheet for dimensions, repair parts, and detailed installation guidance. Regular testing and annual maintenance by a certified technician will ensure continued compliance and performance.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZSwap pressure vessel:\u003c\/strong\u003e Removable, UV-resistant reinforced nylon vessel for fast off-line servicing and reduced rebuild time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlush Tool compatible:\u003c\/strong\u003e Flush fitting tool enables quicker line flushing and testing on site.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBronze \"Y\" type strainer:\u003c\/strong\u003e Integral strainer protects internals from debris and simplifies maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh working pressure:\u003c\/strong\u003e Rated to 175 psi for commercial and irrigation applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ASSE 1013 listed; IAPMO and CSA B64.4 compliant; AWWA C511 alignment and USC Foundation approval for cross-connection control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSizes and options:\u003c\/strong\u003e Available in sizes 1\/2\" through 2\"; suffix options include S for bronze strainer and other factory options for inlet\/outlet, valve types, and test fittings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"3avmax\" data-start=\"28\" data-end=\"315\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"83\"\u003eExcellent for irrigation and non-potable systems:\u003c\/strong\u003e The \u003cstrong data-start=\"88\" data-end=\"153\" data-is-only-node=\"\"\u003eZurn Wilkins 34-375S 3\/4\" Reduced Pressure Backflow Preventer\u003c\/strong\u003e delivers reliable protection against \u003cstrong data-start=\"191\" data-end=\"208\"\u003ebacksiphonage\u003c\/strong\u003e and \u003cstrong data-start=\"213\" data-end=\"229\"\u003ebackpressure\u003c\/strong\u003e in high-hazard, non-potable water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hldbse\" data-start=\"316\" data-end=\"529\"\u003e\n\u003cstrong data-start=\"318\" data-end=\"351\"\u003eBuilt for faster maintenance:\u003c\/strong\u003e The patented \u003cstrong data-start=\"365\" data-end=\"402\" data-is-only-node=\"\"\u003eEZSwap® removable pressure vessel\u003c\/strong\u003e allows off-line servicing, helping reduce repair time and simplify seasonal maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ym10fl\" data-start=\"530\" data-end=\"740\"\u003e\n\u003cstrong data-start=\"532\" data-end=\"565\"\u003eIntegrated bronze Y-strainer:\u003c\/strong\u003e A built-in \u003cstrong data-start=\"577\" data-end=\"600\" data-is-only-node=\"\"\u003ebronze wye strainer\u003c\/strong\u003e helps protect internal components from debris, extending service life and reducing maintenance costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4o1366\" data-start=\"741\" data-end=\"960\"\u003e\n\u003cstrong data-start=\"743\" data-end=\"783\"\u003eDesigned for demanding environments:\u003c\/strong\u003e Corrosion-resistant materials and a top-access design make this assembly well suited for outdoor installations and harsh water conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d6q3n2\" data-start=\"961\" data-end=\"1229\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"963\" data-end=\"1000\"\u003eContractor-preferred performance:\u003c\/strong\u003e With low lifecycle costs, easy winterization, and quick flushing using the compatible Flush Tool, the \u003cstrong data-start=\"1103\" data-end=\"1114\" data-is-only-node=\"\"\u003e34-375S\u003c\/strong\u003e is a popular choice for commercial and residential irrigation professionals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-1\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-1\" data-testid=\"conversation-turn-4\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4608626f-b235-446c-ad3a-2f42cd200995\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"330\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong data-start=\"0\" data-end=\"81\"\u003eQ: What is the Zurn Wilkins 34-375S 3\/4\" Reduced Pressure Backflow Preventer?\u003c\/strong\u003e\u003cbr data-start=\"81\" data-end=\"84\"\u003eA: The Zurn Wilkins 34-375S is a 3\/4-inch reduced pressure (RP) backflow preventer designed to protect potable water systems from backsiphonage and backpressure in high-hazard, non-potable water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"332\" data-end=\"597\"\u003e\u003cstrong data-start=\"332\" data-end=\"388\"\u003eQ: What applications is the 34-375S best suited for?\u003c\/strong\u003e\u003cbr data-start=\"388\" data-end=\"391\"\u003eA: It is ideal for irrigation systems, commercial plumbing, industrial water systems, and other non-potable applications requiring reliable cross-connection protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"599\" data-end=\"915\"\u003e\u003cstrong data-start=\"599\" data-end=\"660\"\u003eQ: What are the key features of the Zurn Wilkins 34-375S?\u003c\/strong\u003e\u003cbr data-start=\"660\" data-end=\"663\"\u003eA: It features an EZSwap® removable pressure vessel for faster servicing, an integral bronze Y-strainer to protect internal components, full-port ball valves, and a compact top-access design for easier maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"917\" data-end=\"1171\"\u003e\u003cstrong data-start=\"917\" data-end=\"962\"\u003eQ: Does the 34-375S simplify maintenance?\u003c\/strong\u003e\u003cbr data-start=\"962\" data-end=\"965\"\u003eA: Yes. Its removable pressure vessel and Flush Tool compatibility reduce service time, making testing, flushing, repair, and winterization quicker and more convenient. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1173\" data-end=\"1429\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1173\" data-end=\"1223\"\u003eQ: Is the Zurn Wilkins 34-375S code compliant?\u003c\/strong\u003e\u003cbr data-start=\"1223\" data-end=\"1226\"\u003eA: Yes. It meets major industry standards, including ASSE 1013, CSA B64.4, and USC Foundation approval for reduced pressure principle backflow prevention assemblies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-1\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-1\" data-testid=\"conversation-turn-4\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a39404e4-3383-419e-b276-c6f6d46a9d24\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"23\" data-end=\"1019\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"x3zwch\" data-start=\"23\" data-end=\"193\"\u003eHave the assembly \u003cstrong data-start=\"43\" data-end=\"76\"\u003etested and inspected annually\u003c\/strong\u003e by a certified backflow tester to ensure proper operation and code compliance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3tmcuh\" data-start=\"194\" data-end=\"376\"\u003eRegularly check for \u003cstrong data-start=\"216\" data-end=\"248\"\u003eleaks, corrosion, and debris\u003c\/strong\u003e, especially around the relief valve, test cocks, shutoff valves, and integral Y-strainer. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"438sq\" data-start=\"377\" data-end=\"528\"\u003eClean the \u003cstrong data-start=\"389\" data-end=\"410\"\u003eintegral strainer\u003c\/strong\u003e and flush the system periodically to prevent debris from affecting performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"565bh\" data-start=\"529\" data-end=\"681\"\u003eProtect the assembly from \u003cstrong data-start=\"557\" data-end=\"582\"\u003efreezing temperatures\u003c\/strong\u003e by properly winterizing and draining the unit when required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17yzdby\" data-start=\"682\" data-end=\"854\"\u003eReplace worn seals, O-rings, diaphragms, and internal components with \u003cstrong data-start=\"754\" data-end=\"790\"\u003egenuine Zurn Wilkins repair kits\u003c\/strong\u003e for reliable performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1r27ryu\" data-start=\"855\" data-end=\"1019\" data-is-last-node=\"\"\u003eAfter any service or repairs, \u003cstrong data-start=\"887\" data-end=\"927\"\u003eperform a certified performance test\u003c\/strong\u003e before returning the backflow preventer to operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805515604159,"sku":"34-375S","price":530.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-375_AR.jpg?v=1782958370"},{"product_id":"wilkins-2-850xl-ball-valve-lead-free-2-in","title":"Zurn Wilkins 850XL 2 in. Lead-Free Full Port Ball Valve - 2-850XL","description":"\u003ch2\u003eZurn Wilkins 850XL 2 in. Lead-Free Full Port Ball Valve - 2-850XL\u003c\/h2\u003e\n\u003cp\u003eThe Zurn Wilkins 2-850XL is a 2 in. lead-free, full-port bronze ball valve designed for reliable shutoff and balancing in residential, commercial, and industrial plumbing systems. Built for use with Wilkins small-diameter backflow assemblies, it delivers smooth quarter-turn operation, excellent corrosion resistance, and serviceable components for long-term performance.\u003c\/p\u003e\n\u003cp\u003eRecommended for throttling and balancing low-pressure steam, air, water, and non-corrosive gas or oil, the 2-850XL is an OEM-recommended shutoff valve for Wilkins backflow assemblies. Refer to the product specification sheet and installation documents for exact dimensions, variant options (tapped or union body), and accessory compatibility before ordering.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Bronze body with a chrome-plated brass ball and stainless steel handle for extended corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free certified:\u003c\/strong\u003e Meets NSF\/ANSI 372 (IAPMO) lead‑free requirements for potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh pressure rating:\u003c\/strong\u003e Full-port design rated to 400 PSI WOG for robust shutoff and throttling performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide temperature range:\u003c\/strong\u003e Suitable for temperatures from 33°F to 350°F (rating quoted at 50 psi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable sealing:\u003c\/strong\u003e TFE (PTFE) seats and packing provide tight shutoff and reduced wear over repeated cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded connections:\u003c\/strong\u003e FNPT x FNPT configuration for straightforward installation; tapped and single-union body variants available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003ePremium \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2-inch lead-free full port ball valve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for dependable shutoff and flow control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFull port design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e minimizes pressure loss and delivers maximum flow efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebronze body with chrome-plated brass ball\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides outstanding corrosion resistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSmooth \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003equarter-turn operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e allows for fast, reliable opening and closing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eup to 400 PSI WOG\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it suitable for demanding residential, commercial, and industrial applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eNSF\/ANSI 372 certified\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for lead-free potable water systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebackflow preventer assemblies, plumbing systems, water distribution, and mechanical installations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStainless steel handle and hardware enhance durability in long-term service.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA trusted OEM solution for professionals seeking \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-performance, code-compliant shutoff valves\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-1\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-1\" data-testid=\"conversation-turn-4\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b4334408-e264-451f-ba1d-60c82272dfb4\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"290\"\u003e\u003cstrong data-start=\"0\" data-end=\"82\"\u003eQ: What is the Zurn Wilkins 850XL 2\" Lead-Free Full Port Ball Valve (2-850XL)?\u003c\/strong\u003e\u003cbr data-start=\"82\" data-end=\"85\"\u003eA: A 2-inch lead-free full port bronze ball valve designed for reliable shutoff, throttling, and balancing in potable water, backflow prevention, and plumbing systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"292\" data-end=\"508\"\u003e\u003cstrong data-start=\"292\" data-end=\"334\"\u003eQ: Where is the 2-850XL commonly used?\u003c\/strong\u003e\u003cbr data-start=\"334\" data-end=\"337\"\u003eA: It is ideal for residential, commercial, and industrial water systems, especially with Wilkins small-diameter backflow assemblies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"784\"\u003e\u003cstrong data-start=\"510\" data-end=\"543\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"543\" data-end=\"546\"\u003eA: Lead-free bronze construction, full port design for maximum flow, quarter-turn operation, chrome-plated brass ball, corrosion-resistant stainless steel handle, and FNPT x FNPT threaded connections. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"786\" data-end=\"1037\"\u003e\u003cstrong data-start=\"786\" data-end=\"831\"\u003eQ: What are the operating specifications?\u003c\/strong\u003e\u003cbr data-start=\"831\" data-end=\"834\"\u003eA: The valve features 2\" FNPT connections, a maximum working pressure of 400 PSI WOG, and a temperature range of 33°F to 350°F (up to 50 PSI at maximum temperature). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1039\" data-end=\"1259\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1039\" data-end=\"1102\"\u003eQ: Is the Zurn Wilkins 2-850XL certified for potable water?\u003c\/strong\u003e\u003cbr data-start=\"1102\" data-end=\"1105\"\u003eA: Yes. It is certified to NSF\/ANSI 372 for lead-free compliance, making it suitable for potable water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and signs of wear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExercise the valve periodically to prevent sticking.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the valve clean and free of dirt or debris.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck connections for a secure, leak-free seal.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seats, seals, or O-rings with compatible parts as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect the valve from freezing and excessive pressure to extend service life.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805515669695,"sku":"2-850XL","price":347.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-850XL-2_fc76440a-8b9a-43e0-ba49-f28f7a43655f.jpg?v=1782958365"},{"product_id":"wilkins-3-4-backflow-preventer-w-union","title":"Zurn Wilkins 975XLU 3\/4\" Reduced Pressure Backflow Preventer - 34-975XLU","description":"\u003ch2\u003eZurn Wilkins 975XLU 3\/4\" Reduced Pressure Backflow Preventer - 34-975XLU\u003c\/h2\u003e\n\u003cp\u003eThe Zurn Wilkins 975XLU 3\/4\" Reduced Pressure (RP) backflow preventer delivers high-hazard protection for irrigation and potable water systems. Wye-pattern construction and union ball valves simplify service and winter removal.\u003c\/p\u003e\n\u003cp\u003eBuilt for longevity and serviceability, the 975XLU is a dependable choice for contractors and landscape professionals who need reliable protection against backpressure and backsiphonage.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" union connections with ball shutoff valves for easy removal and maintenance.\u003c\/li\u003e\n\u003cli\u003eCast bronze wye-pattern body with stainless-steel internal components for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eCertified to ASSE, IAPMO, CSA and AWWA standards for backflow prevention and potable water safety.\u003c\/li\u003e\n\u003cli\u003e175 psi maximum operating pressure and wide temperature tolerance for typical irrigation use.\u003c\/li\u003e\n\u003cli\u003eUnion ball valves allow body removal without breaking the line for seasonal winterization.\u003c\/li\u003e\n\u003cli\u003eIncludes specification sheet and repair-parts documentation to assist installation and ongoing maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"2k4c36\" data-start=\"28\" data-end=\"358\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"67\"\u003eBuilt for high-hazard protection:\u003c\/strong\u003e The \u003cstrong data-start=\"72\" data-end=\"136\" data-is-only-node=\"\"\u003eZurn Wilkins 975XLU 3\/4\" Reduced Pressure Backflow Preventer\u003c\/strong\u003e is designed to help safeguard potable water systems against both \u003cstrong data-start=\"202\" data-end=\"219\"\u003ebacksiphonage\u003c\/strong\u003e and \u003cstrong data-start=\"224\" data-end=\"240\"\u003ebackpressure\u003c\/strong\u003e, making it an excellent choice for irrigation and other high-risk applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1aku3tk\" data-start=\"359\" data-end=\"576\"\u003e\n\u003cstrong data-start=\"361\" data-end=\"392\"\u003eContractor-friendly design:\u003c\/strong\u003e Integrated \u003cstrong data-start=\"404\" data-end=\"425\" data-is-only-node=\"\"\u003eunion ball valves\u003c\/strong\u003e allow the valve body to be removed quickly for maintenance or seasonal winterization without cutting the piping. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8klnpq\" data-start=\"577\" data-end=\"796\"\u003e\n\u003cstrong data-start=\"579\" data-end=\"604\"\u003eDurable construction:\u003c\/strong\u003e A \u003cstrong data-start=\"607\" data-end=\"627\" data-is-only-node=\"\"\u003ecast bronze body\u003c\/strong\u003e combined with \u003cstrong data-start=\"642\" data-end=\"681\"\u003estainless steel internal components\u003c\/strong\u003e provides long-term corrosion resistance and dependable performance outdoors. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hhij5j\" data-start=\"797\" data-end=\"1024\"\u003e\n\u003cstrong data-start=\"799\" data-end=\"835\"\u003eTrusted industry certifications:\u003c\/strong\u003e Meets key industry standards, including \u003cstrong data-start=\"876\" data-end=\"906\" data-is-only-node=\"\"\u003eASSE, CSA, IAPMO, and AWWA\u003c\/strong\u003e, giving installers and property owners confidence in code-compliant protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wix3qg\" data-start=\"1025\" data-end=\"1376\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1027\" data-end=\"1054\"\u003eIdeal for replacements:\u003c\/strong\u003e If you need the original \u003cstrong data-start=\"1080\" data-end=\"1093\" data-is-only-node=\"\"\u003e34-975XLU\u003c\/strong\u003e configuration with union shutoff valves, this model remains a preferred option for maintaining compatibility with existing installations. Note that the \u003cstrong data-start=\"1246\" data-end=\"1256\"\u003e975XLU\u003c\/strong\u003e has been discontinued by Zurn and replaced by the \u003cstrong data-start=\"1307\" data-end=\"1318\"\u003e975XL2U\u003c\/strong\u003e for new production.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-0\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-0\" data-testid=\"conversation-turn-2\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"223b228d-7063-48ef-bec3-5a9174f23312\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"310\"\u003e\u003cstrong data-start=\"0\" data-end=\"92\"\u003eQ: What is the Zurn Wilkins 975XLU 3\/4\" Reduced Pressure Backflow Preventer (34-975XLU)?\u003c\/strong\u003e\u003cbr data-start=\"92\" data-end=\"95\"\u003eA: It is a 3\/4-inch reduced pressure principle (RP) backflow preventer designed to protect potable water systems from backpressure and backsiphonage in high-hazard applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"312\" data-end=\"560\"\u003e\u003cstrong data-start=\"312\" data-end=\"380\"\u003eQ: What applications is this backflow preventer best suited for?\u003c\/strong\u003e\u003cbr data-start=\"380\" data-end=\"383\"\u003eA: Ideal for irrigation systems, commercial plumbing, and other potable water installations requiring reliable cross-connection protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"562\" data-end=\"814\"\u003e\u003cstrong data-start=\"562\" data-end=\"612\"\u003eQ: What are the key features of the 34-975XLU?\u003c\/strong\u003e\u003cbr data-start=\"612\" data-end=\"615\"\u003eA: It features a durable cast bronze body, corrosion-resistant stainless steel internals, and union ball valves for fast removal, maintenance, and winterization. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"816\" data-end=\"1021\"\u003e\u003cstrong data-start=\"816\" data-end=\"860\"\u003eQ: Is the Zurn Wilkins 975XLU certified?\u003c\/strong\u003e\u003cbr data-start=\"860\" data-end=\"863\"\u003eA: Yes. It is ASSE 1013 listed, IAPMO listed, CSA certified, and AWWA C511 compliant for dependable backflow protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1023\" data-end=\"1259\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1023\" data-end=\"1064\"\u003eQ: Is the 975XLU still in production?\u003c\/strong\u003e\u003cbr data-start=\"1064\" data-end=\"1067\"\u003eA: No. The 975XLU has been discontinued and replaced by the 975XL2U, though the 34-975XLU remains available through some distributors while supplies last. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-0\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-0\" data-testid=\"conversation-turn-2\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3d664143-e60f-49d6-af44-7bd311db102e\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"23\" data-end=\"953\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1rj8ml7\" data-start=\"23\" data-end=\"188\"\u003eSchedule \u003cstrong data-start=\"34\" data-end=\"67\"\u003eannual testing and inspection\u003c\/strong\u003e by a certified backflow tester to ensure code compliance and reliable performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11eflut\" data-start=\"189\" data-end=\"304\"\u003ePeriodically inspect for \u003cstrong data-start=\"216\" data-end=\"247\"\u003eleaks, corrosion, or debris\u003c\/strong\u003e around the relief valve, test cocks, and shutoff valves.\u003c\/li\u003e\n\u003cli data-section-id=\"1wsl4m\" data-start=\"305\" data-end=\"443\"\u003eFlush the assembly after contamination events and keep internal components clean during servicing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"102pyen\" data-start=\"444\" data-end=\"636\"\u003eProtect the valve from \u003cstrong data-start=\"469\" data-end=\"494\"\u003efreezing temperatures\u003c\/strong\u003e by winterizing or removing the body if installed in seasonal irrigation systems with union ball valves. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1upj9wm\" data-start=\"637\" data-end=\"809\"\u003eReplace worn seals, O-rings, and internal parts with \u003cstrong data-start=\"692\" data-end=\"728\"\u003egenuine Zurn Wilkins repair kits\u003c\/strong\u003e to maintain performance and certification. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2zn9qq\" data-start=\"810\" data-end=\"953\" data-is-last-node=\"\"\u003eAfter any maintenance, \u003cstrong data-start=\"835\" data-end=\"856\"\u003etest the assembly\u003c\/strong\u003e to verify proper operation before returning it to service. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805515931839,"sku":"34-975XLU","price":510.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-975XLU-2_b8d6b401-690b-4c5e-9c94-5e1e6adf9546.jpg?v=1782958361"},{"product_id":"wilkins-2-pvb-standard","title":"Zurn Wilkins 720A 2\" Pressure Vacuum Breaker (PVB) - 2-720A","description":"\u003ch2\u003eZurn Wilkins 720A 2\" Pressure Vacuum Breaker (PVB) - 2-720A\u003c\/h2\u003e\n\u003cp\u003eThe Zurn Wilkins 720A 2\" Pressure Vacuum Breaker (PVB) provides reliable backflow protection for high‑hazard, non‑potable irrigation and landscape systems. Built with a cast-bronze body and serviceable components, the 720A is designed for durability, freeze resistance, and easy field maintenance.\u003c\/p\u003e\n\u003cp\u003eInstall the 720A a minimum of 12 inches above the highest downstream outlet and avoid locations subject to back-pressure or flooding. Follow the included specification and installation documents for dimensions, testing procedures, and local code compliance. Replacement parts and repair kits are available to extend service life.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 720A — Size: 2\" (also available 1\/2\"–2`).\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 150 PSI; maximum working temperature: 110°F; hydrostatic test pressure: 300 PSI.\u003c\/li\u003e\n\u003cli\u003eConstruction: main valve body and bonnet cast bronze (ASTM B584); stainless-steel fasteners and springs; silicone and Buna-N elastomers; polypropylene\/Delrin internal components.\u003c\/li\u003e\n\u003cli\u003eIncludes full-port inlet and outlet shutoff valves, two centerline test cocks, loaded-air inlet and approved check valve for backsiphonage protection.\u003c\/li\u003e\n\u003cli\u003eStandards and approvals: ASSE 1020 listed, IAPMO and CSA certified; approved by USC Foundation for Cross-Connection Control and Hydraulic Research.\u003c\/li\u003e\n\u003cli\u003eDesigned for non-potable irrigation and commercial\/residential landscape applications where high-hazard protection is required.\u003c\/li\u003e\n\u003cli\u003eField serviceable: removable bonnet and available repair kits (for 1-1\/4\"–2\" sizes) allow in-place servicing without removing the assembly from the line.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eTrusted \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2\" Pressure Vacuum Breaker (PVB)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for reliable backsiphonage protection in irrigation systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebronze body\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers long-lasting performance and corrosion resistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecommercial and large residential sprinkler systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eEasy to test and maintain\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with two test cocks and full-port shut-off valves.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCenterline test cocks provide \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econvenient access\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for faster inspections and servicing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e150 PSI maximum working pressure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for dependable operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCertified to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eASSE 1020, IAPMO, CSA, and USC Foundation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e standards for code compliance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elandscape irrigation, parks, sports fields, and commercial properties\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA dependable choice for contractors and property managers seeking \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edurable, code-compliant backflow protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"297\"\u003e\u003cstrong data-start=\"0\" data-end=\"73\"\u003eQ: What is the Zurn Wilkins 720A 2\" Pressure Vacuum Breaker (2-720A)?\u003c\/strong\u003e\u003cbr data-start=\"73\" data-end=\"76\"\u003eA: A 2-inch pressure vacuum breaker (PVB) backflow preventer designed to protect potable water systems from backsiphonage in high-hazard irrigation and non-potable water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"299\" data-end=\"481\"\u003e\u003cstrong data-start=\"299\" data-end=\"340\"\u003eQ: Where is the 2-720A commonly used?\u003c\/strong\u003e\u003cbr data-start=\"340\" data-end=\"343\"\u003eA: Residential, commercial, and landscape irrigation systems requiring reliable backflow prevention. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"720\"\u003e\u003cstrong data-start=\"483\" data-end=\"516\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"516\" data-end=\"519\"\u003eA: Durable cast bronze body, corrosion-resistant internal components, full-port shutoff valves, centerline test cocks for easier testing, and a serviceable design. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"722\" data-end=\"940\"\u003e\u003cstrong data-start=\"722\" data-end=\"767\"\u003eQ: What are the operating specifications?\u003c\/strong\u003e\u003cbr data-start=\"767\" data-end=\"770\"\u003eA: 2\" FNPT connections, maximum working pressure of 150 PSI, maximum temperature of 110°F, and hydrostatic test pressure of 300 PSI\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and debris buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to ensure proper backflow prevention and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrain and winterize before freezing temperatures to prevent damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean components with clean water; avoid harsh chemicals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals and parts using compatible repair kits.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the valve accessible for routine inspection and maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805515997375,"sku":"2-720A","price":730.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-720A-1_b98fa18f-20fb-497a-ba7b-36be971ea5ca.jpg?v=1782956026"},{"product_id":"wilkins-975xl2-wilkins-975xl2-reduced-pressure-principle-assembly-lead-free-with-ball-valves","title":"Zurn  Wilkins 975XL2 Lead-Free Reduced Pressure Backflow Preventer - 114-975XL2","description":"\u003ch2\u003eZurn  Wilkins 975XL2 Lead-Free Reduced Pressure Backflow Preventer - 114-975XL2\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 975XL2 Reduced Pressure Principle Backflow Preventer provides high-hazard protection for potable water systems. Designed for installers, this lead‑free, wye‑pattern assembly reduces service time with a short lay length and top-access checks that simplify maintenance and repairs.\u003c\/p\u003e\n\u003cp\u003eIdeal for irrigation and commercial potable-water applications, the 975XL2 balances installer-friendly serviceability with industry-recognized certifications to safeguard potable supplies. See the manufacturer spec sheet and installation instructions for details on dimensions, accessories and service parts.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free bronze body:\u003c\/strong\u003e Cast bronze construction with corrosion‑resistant stainless steel internals for long service life and reliable operation in potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact installation:\u003c\/strong\u003e Short lay length and wye pattern allow easier replacement and separate access to each check and the relief valve, reducing labor time on repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable performance:\u003c\/strong\u003e Full‑port quarter‑turn ball valves, replaceable seats and silicone check discs deliver dependable protection against both backpressure and backsiphonage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications \u0026amp; ratings:\u003c\/strong\u003e ASSE 1013 listed, NSF\/ANSI 61 compliant, cUPC\/CSA approvals; rated to 175 psi maximum working pressure and 1806F maximum temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability \u0026amp; options:\u003c\/strong\u003e Entire unit is serviceable in-line and available in common nominal sizes (model codes indicate size, e.g., 34-975XL2 = 3\/4\"); manufacturer spec sheets and installation manuals provide model-specific dimensions and parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"6r3ls8\" data-start=\"28\" data-end=\"339\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"70\"\u003eHigh-level potable water protection:\u003c\/strong\u003e The \u003cstrong data-start=\"75\" data-end=\"157\" data-is-only-node=\"\"\u003eZurn Wilkins 975XL2 Lead-Free Reduced Pressure Backflow Preventer (114-975XL2)\u003c\/strong\u003e is engineered for \u003cstrong data-start=\"176\" data-end=\"204\"\u003ehigh-hazard applications\u003c\/strong\u003e, protecting drinking water systems from both \u003cstrong data-start=\"250\" data-end=\"298\"\u003ebacksiphonage and backpressure contamination\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tfvuox\" data-start=\"340\" data-end=\"580\"\u003e\n\u003cstrong data-start=\"342\" data-end=\"377\"\u003eTrusted RPZ performance design:\u003c\/strong\u003e Its \u003cstrong data-start=\"382\" data-end=\"418\" data-is-only-node=\"\"\u003ereduced pressure principle (RPZ)\u003c\/strong\u003e configuration ensures a visible relief zone, delivering industry-standard protection where contamination risk is highest. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dxyvo3\" data-start=\"581\" data-end=\"789\"\u003e\n\u003cstrong data-start=\"583\" data-end=\"614\"\u003eBuilt for easier servicing:\u003c\/strong\u003e The \u003cstrong data-start=\"619\" data-end=\"646\" data-is-only-node=\"\"\u003ewye-pattern bronze body\u003c\/strong\u003e separates access to check valves and relief components, reducing downtime and simplifying maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hiyu2b\" data-start=\"790\" data-end=\"1020\"\u003e\n\u003cstrong data-start=\"792\" data-end=\"824\"\u003eLead-free \u0026amp; fully compliant:\u003c\/strong\u003e Meets major standards including \u003cstrong data-start=\"857\" data-end=\"917\" data-is-only-node=\"\"\u003eNSF\/ANSI 61, ASSE 1013, CSA, and USC Foundation approval\u003c\/strong\u003e, making it suitable for regulated potable water installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h6pip1\" data-start=\"1021\" data-end=\"1234\"\u003e\n\u003cstrong data-start=\"1023\" data-end=\"1056\"\u003eInstaller-friendly footprint:\u003c\/strong\u003e The \u003cstrong data-start=\"1061\" data-end=\"1088\" data-is-only-node=\"\"\u003eshort lay length design\u003c\/strong\u003e helps reduce replacement effort and installation time, especially in retrofit or tight mechanical spaces. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10pfw5i\" data-start=\"1235\" data-end=\"1411\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1237\" data-end=\"1271\"\u003eWidely trusted upgrade choice:\u003c\/strong\u003e Often selected as a \u003cstrong data-start=\"1292\" data-end=\"1368\" data-is-only-node=\"\"\u003edirect replacement or upgrade in irrigation and commercial water systems\u003c\/strong\u003e due to its reliability and serviceability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"357\"\u003e\u003cstrong data-start=\"0\" data-end=\"88\"\u003eQ: What is the Zurn Wilkins 114-975XL2 (975XL2) Reduced Pressure Backflow Preventer?\u003c\/strong\u003e\u003cbr data-start=\"88\" data-end=\"91\"\u003eA: The Zurn Wilkins 114-975XL2 is a lead-free reduced pressure principle (RPZ) backflow preventer designed to protect potable water systems from contamination caused by backpressure and backsiphonage in high-hazard applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"359\" data-end=\"629\"\u003e\u003cstrong data-start=\"359\" data-end=\"412\"\u003eQ: What applications is the 975XL2 best used for?\u003c\/strong\u003e\u003cbr data-start=\"412\" data-end=\"415\"\u003eA: It is commonly used in commercial buildings, irrigation systems, industrial facilities, and other potable water lines where reliable cross-connection protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"631\" data-end=\"907\"\u003e\u003cstrong data-start=\"631\" data-end=\"691\"\u003eQ: What are the key features of the Zurn Wilkins 975XL2?\u003c\/strong\u003e\u003cbr data-start=\"691\" data-end=\"694\"\u003eA: It features a bronze wye-pattern body, separate access to check and relief valves for easier servicing, and a compact design that reduces installation and maintenance time. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"909\" data-end=\"1166\"\u003e\u003cstrong data-start=\"909\" data-end=\"960\"\u003eQ: What sizes and configurations are available?\u003c\/strong\u003e\u003cbr data-start=\"960\" data-end=\"963\"\u003eA: The 975XL2 series typically ranges from 3\/4\" to 2\", with multiple configurations including union ball valves and strainer options depending on installation needs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1391\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1221\"\u003eQ: Is the 975XL2 certified for potable water use?\u003c\/strong\u003e\u003cbr data-start=\"1221\" data-end=\"1224\"\u003eA: Yes. It meets major standards including ASSE 1013, NSF\/ANSI 61, CSA, and AWWA compliance for safe drinking water applications.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-5\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-5\" data-testid=\"conversation-turn-10\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"32dee342-8dd7-4a73-b8a8-2e8459a06e15\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"80\" data-end=\"799\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1yk4xa9\" data-start=\"80\" data-end=\"179\"\u003eSchedule \u003cstrong data-start=\"91\" data-end=\"119\"\u003eannual certified testing\u003c\/strong\u003e to ensure proper backflow protection and code compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"q3fr7\" data-start=\"180\" data-end=\"289\"\u003eInspect regularly for \u003cstrong data-start=\"204\" data-end=\"252\"\u003eleaks, corrosion, and relief valve discharge\u003c\/strong\u003e, especially after pressure surges.\u003c\/li\u003e\n\u003cli data-section-id=\"1jseqgh\" data-start=\"290\" data-end=\"401\"\u003eKeep test cocks, shutoff valves, and internal passages \u003cstrong data-start=\"347\" data-end=\"375\"\u003eclean and free of debris\u003c\/strong\u003e for reliable operation.\u003c\/li\u003e\n\u003cli data-section-id=\"16zi1d0\" data-start=\"402\" data-end=\"482\"\u003eFlush the system after installation or servicing to remove sediment buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"vxty5n\" data-start=\"483\" data-end=\"584\"\u003eProtect from \u003cstrong data-start=\"498\" data-end=\"521\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal winterization where applicable.\u003c\/li\u003e\n\u003cli data-section-id=\"1rd3nwf\" data-start=\"585\" data-end=\"717\"\u003eUse only \u003cstrong data-start=\"596\" data-end=\"629\"\u003egenuine repair kits and parts\u003c\/strong\u003e from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e to maintain performance and certification.\u003c\/li\u003e\n\u003cli data-section-id=\"145f4na\" data-start=\"718\" data-end=\"799\" data-is-last-node=\"\"\u003eAfter any maintenance, \u003cstrong data-start=\"743\" data-end=\"767\"\u003ere-test the assembly\u003c\/strong\u003e before returning it to service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"1-1\/4 in. (114-975XL2)","offer_id":45805516816575,"sku":"114-975XL2","price":1211.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/Wilkins975XL2ReducedPressurePrincipleAssembly1-1_4in.LeadFreewithBallValve.png?v=1782958565"},{"product_id":"reduced-pressure-principle-assy","title":"Zurn  Wilkins 975XLU 1\" Reduced Pressure Backflow Preventer (Bronze) - 1-975XLUS","description":"\u003ch2\u003eZurn  Wilkins 975XLU 1\" Reduced Pressure Backflow Preventer (Bronze) - 1-975XLUS\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 975XLU Reduced Pressure Principle Assembly (SKU: 1-975XLUS) is a 1\" bronze backflow preventer engineered for high-hazard protection in non-potable and irrigation systems. This wye-pattern assembly is supplied with union ball valve shutoffs and a bronze Y-type strainer to simplify isolation, maintenance, and debris protection.\u003c\/p\u003e\n\u003cp\u003eThis assembly is ideal for irrigation, landscape, and other non-potable water systems where code-compliant reduced pressure protection is required. The union ball valves and Y-strainer make routine testing and maintenance faster, and the bronze body helps ensure long-term reliability in outdoor and mechanical-room installations. For installation, follow local plumbing codes and the manufacturer's specification sheet for testing intervals, orientation, and service procedures.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 975XLU (Wilkins) — compact wye-pattern bronze body for durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; Pressure:\u003c\/strong\u003e 1\" inlet\/outlet; rated for 175 psi working pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded valves:\u003c\/strong\u003e Union ball valve shutoffs for easy isolation and servicing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrainer:\u003c\/strong\u003e Bronze Y-type strainer included to reduce particulates and protect internal checks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bronze construction for corrosion resistance in irrigation and commercial plumbing applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed to provide reduced pressure protection where high-hazard backflow prevention is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh-performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1\" reduced pressure principle (RPZ) backflow preventer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for maximum potable water protection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered to protect against both \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebackpressure and backsiphonage in high-hazard applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elead-free bronze construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures long service life and corrosion resistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFeatures a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecompact, modular design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for easier installation and in-line maintenance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eintegral relief valve and dual check assemblies\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for superior safety performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecommercial, industrial, and high-risk irrigation systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e requiring strict code compliance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eeasy testing and servicing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with accessible test cocks and replaceable internal components.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCertified to key \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eindustry standards for backflow prevention and potable water safety\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA trusted professional-grade solution for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecritical cross-connection control applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-5\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-5\" data-testid=\"conversation-turn-12\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"86a6c17d-a5f6-41b6-a79a-52ae30c49881\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"374\"\u003e\u003cstrong data-start=\"0\" data-end=\"90\"\u003eQ: What is the Zurn Wilkins 975XLU 1\" Reduced Pressure Backflow Preventer (1-975XLUS)?\u003c\/strong\u003e\u003cbr data-start=\"90\" data-end=\"93\"\u003eA: A 1-inch bronze reduced pressure principle (RPZ) backflow preventer designed to protect potable water systems from both backsiphonage and backpressure contamination in high-hazard applications like irrigation and commercial water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"376\" data-end=\"602\"\u003e\u003cstrong data-start=\"376\" data-end=\"417\"\u003eQ: Where is the 975XLU commonly used?\u003c\/strong\u003e\u003cbr data-start=\"417\" data-end=\"420\"\u003eA: Typically installed in irrigation systems, fire protection lines, and commercial plumbing where high-level backflow protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"604\" data-end=\"852\"\u003e\u003cstrong data-start=\"604\" data-end=\"637\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"637\" data-end=\"640\"\u003eA: Wye-pattern bronze body, union ball valves for easy removal, stainless steel internal components, and serviceable check and relief assemblies for simplified maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"854\" data-end=\"1069\"\u003e\u003cstrong data-start=\"854\" data-end=\"901\"\u003eQ: Why is it popular in irrigation systems?\u003c\/strong\u003e\u003cbr data-start=\"901\" data-end=\"904\"\u003eA: Its union design allows the body to be removed for winterization and servicing without dismantling the full piping system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1071\" data-end=\"1286\"\u003e\u003cstrong data-start=\"1071\" data-end=\"1111\"\u003eQ: What certifications does it meet?\u003c\/strong\u003e\u003cbr data-start=\"1111\" data-end=\"1114\"\u003eA: ASSE listed, IAPMO listed, CSA certified, and AWWA compliant, approved for cross-connection control use in potable water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1288\" data-end=\"1518\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1288\" data-end=\"1330\"\u003eQ: Is the Zurn 975XLU still available?\u003c\/strong\u003e\u003cbr data-start=\"1330\" data-end=\"1333\"\u003eA: It has been discontinued and replaced by newer models in the 975XL series (such as 975XL2U), but it remains widely used in legacy installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and relief valve discharge issues.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest at least annually by a certified tester to ensure proper reduced pressure zone performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to remove sediment and maintain smooth operation of check valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean strainers and internal components to prevent clogging and pressure loss.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or check assemblies with approved repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect from freezing and keep adequate clearance for maintenance, testing, and repairs.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805516882111,"sku":"1-975XLUS","price":641.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-975XLUS-2_bc60dcb5-1a77-4e6d-8fdb-3f2594584ce5.jpg?v=1782958600"},{"product_id":"wilkins-1-backflow-preventer-w-unions","title":"Zurn  Wilkins 975XLU 1\" Reduced-Pressure Backflow Preventer w\/Unions - 1-975XLU","description":"\u003ch2\u003eZurn  Wilkins 975XLU 1\" Reduced-Pressure Backflow Preventer w\/Unions - 1-975XLU\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 975XLU is a 1\" reduced-pressure principle backflow preventer built for reliable protection of high-hazard, non-potable water systems. Its compact wye-pattern bronze body and union connections make installation and service straightforward while providing robust backflow protection for irrigation and commercial applications.\u003c\/p\u003e\n\u003cp\u003eUse the 975XLU where cross-connection protection is required and a durable, serviceable assembly is preferred. Always consult local codes and a qualified plumbing or irrigation professional for correct installation, testing intervals, and inspection procedures. Refer to the product specification sheet for dimensional data and parts information.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eReduced-pressure principle assembly designed for high-hazard applications.\u003c\/li\u003e\n\u003cli\u003e1\" nominal inlet\/outlet size for standard 1-inch piping systems.\u003c\/li\u003e\n\u003cli\u003eBronze wye-pattern body for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003eAssembled with union ball valve shutoffs for fast isolation and servicing.\u003c\/li\u003e\n\u003cli\u003eMale pipe thread connections for common plumbing installations.\u003c\/li\u003e\n\u003cli\u003eRated working pressure: 175 psi for typical irrigation and commercial lines.\u003c\/li\u003e\n\u003cli\u003eWye-pattern layout and unions allow easier access to internal components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"choh5s\" data-start=\"28\" data-end=\"336\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"66\"\u003eReliable high-hazard protection:\u003c\/strong\u003e The \u003cstrong data-start=\"71\" data-end=\"154\" data-is-only-node=\"\"\u003eZurn Wilkins 975XLU 1\" Reduced-Pressure Backflow Preventer w\/ Unions (1-975XLU)\u003c\/strong\u003e is designed to protect potable water systems from \u003cstrong data-start=\"205\" data-end=\"253\"\u003ebacksiphonage and backpressure contamination\u003c\/strong\u003e in irrigation and commercial applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1rm84vd\" data-start=\"337\" data-end=\"562\"\u003e\n\u003cstrong data-start=\"339\" data-end=\"373\"\u003eUnion design for fast service:\u003c\/strong\u003e Built with \u003cstrong data-start=\"385\" data-end=\"414\" data-is-only-node=\"\"\u003eunion ball valve shutoffs\u003c\/strong\u003e, allowing the entire assembly to be isolated and removed quickly for maintenance or seasonal winterization. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1eou2jk\" data-start=\"563\" data-end=\"791\"\u003e\n\u003cstrong data-start=\"565\" data-end=\"597\"\u003eDurable bronze construction:\u003c\/strong\u003e Features a \u003cstrong data-start=\"609\" data-end=\"641\" data-is-only-node=\"\"\u003ecast bronze wye-pattern body\u003c\/strong\u003e and stainless-steel internals for strong corrosion resistance and long service life in outdoor installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nvrrx9\" data-start=\"792\" data-end=\"984\"\u003e\n\u003cstrong data-start=\"794\" data-end=\"831\"\u003eDesigned for ease of maintenance:\u003c\/strong\u003e Accessible internal components and modular design help reduce downtime and simplify inspections and repair work. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"9hfn3z\" data-start=\"985\" data-end=\"1192\"\u003e\n\u003cstrong data-start=\"987\" data-end=\"1018\"\u003eCode-compliant performance:\u003c\/strong\u003e Widely certified for potable water protection, meeting major standards such as \u003cstrong data-start=\"1098\" data-end=\"1138\" data-is-only-node=\"\"\u003eASSE 1013, CSA, IAPMO, and AWWA C511\u003c\/strong\u003e requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jgxrdv\" data-start=\"1193\" data-end=\"1406\"\u003e\n\u003cstrong data-start=\"1195\" data-end=\"1231\"\u003ePopular irrigation-grade choice:\u003c\/strong\u003e Frequently used in residential and commercial irrigation systems where reliable backflow prevention and seasonal removal are required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12213a2\" data-start=\"1407\" data-end=\"1603\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1409\" data-end=\"1428\"\u003eImportant note:\u003c\/strong\u003e This model is part of the \u003cstrong data-start=\"1455\" data-end=\"1542\" data-is-only-node=\"\"\u003e975XLU series, which has been discontinued and replaced by updated 975XL2U versions\u003c\/strong\u003e for new installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-5\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-5\" data-testid=\"conversation-turn-12\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e6849318-0500-49db-970d-88aef9967abb\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"346\"\u003e\u003cstrong data-start=\"0\" data-end=\"80\"\u003eQ: What is the Zurn Wilkins 1-975XLU 1\" Reduced-Pressure Backflow Preventer?\u003c\/strong\u003e\u003cbr data-start=\"80\" data-end=\"83\"\u003eA: The Zurn Wilkins 1-975XLU is a 1-inch reduced pressure principle (RPZ) backflow preventer designed to protect potable water systems from contamination caused by backpressure and backsiphonage in high-hazard applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"348\" data-end=\"608\"\u003e\u003cstrong data-start=\"348\" data-end=\"403\"\u003eQ: What applications is the 1-975XLU best used for?\u003c\/strong\u003e\u003cbr data-start=\"403\" data-end=\"406\"\u003eA: It is commonly used in irrigation systems, commercial plumbing, and other non-potable or high-risk water systems where cross-connection protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"888\"\u003e\u003cstrong data-start=\"610\" data-end=\"672\"\u003eQ: What are the key features of the Zurn Wilkins 1-975XLU?\u003c\/strong\u003e\u003cbr data-start=\"672\" data-end=\"675\"\u003eA: It features a bronze wye-pattern body, union ball valve shutoffs for easy removal, and corrosion-resistant internal components designed for durability and serviceability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"1154\"\u003e\u003cstrong data-start=\"890\" data-end=\"940\"\u003eQ: Does the 1-975XLU support easy maintenance?\u003c\/strong\u003e\u003cbr data-start=\"940\" data-end=\"943\"\u003eA: Yes. The union connections allow the body to be removed from the line without full disassembly, making inspection and servicing faster, especially in irrigation setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1156\" data-end=\"1336\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1156\" data-end=\"1208\"\u003eQ: Is the Zurn Wilkins 1-975XLU still available?\u003c\/strong\u003e\u003cbr data-start=\"1208\" data-end=\"1211\"\u003eA: No. The 975XLU model has been discontinued and replaced by the newer 975XL2U series. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-6\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-6\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-6\" data-testid=\"conversation-turn-12\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"2932e7c9-cfc9-4329-854f-d4fc0f5ca762\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"80\" data-end=\"806\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"16fprxa\" data-start=\"80\" data-end=\"176\"\u003eSchedule \u003cstrong data-start=\"91\" data-end=\"119\"\u003eannual certified testing\u003c\/strong\u003e to ensure reliable backflow protection and compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"1kwp029\" data-start=\"177\" data-end=\"300\"\u003eInspect routinely for \u003cstrong data-start=\"201\" data-end=\"249\"\u003eleaks, corrosion, and relief valve discharge\u003c\/strong\u003e, especially after pressure changes or shutdowns.\u003c\/li\u003e\n\u003cli data-section-id=\"wrka0a\" data-start=\"301\" data-end=\"411\"\u003eKeep \u003cstrong data-start=\"308\" data-end=\"369\"\u003etest cocks, shutoff valves, and internal components clean\u003c\/strong\u003e to prevent debris-related malfunctions.\u003c\/li\u003e\n\u003cli data-section-id=\"xrjh6h\" data-start=\"412\" data-end=\"512\"\u003eFlush the line after installation or servicing to remove sediment and maintain smooth operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1htw4pk\" data-start=\"513\" data-end=\"605\"\u003eProtect from \u003cstrong data-start=\"528\" data-end=\"553\"\u003efreezing temperatures\u003c\/strong\u003e using insulation or winterization where required.\u003c\/li\u003e\n\u003cli data-section-id=\"grmm1l\" data-start=\"606\" data-end=\"728\"\u003eUse only \u003cstrong data-start=\"617\" data-end=\"683\"\u003egenuine repair kits from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e to preserve performance and certification.\u003c\/li\u003e\n\u003cli data-section-id=\"im9pvj\" data-start=\"729\" data-end=\"806\" data-is-last-node=\"\"\u003eAlways \u003cstrong data-start=\"738\" data-end=\"765\"\u003ere-test after servicing\u003c\/strong\u003e before returning the unit to active use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805516947647,"sku":"1-975XLU","price":736.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-975XLU.jpg?v=1782958607"},{"product_id":"wilkins-brass-bonnett-1-1-4-model-720","title":"Zurn  Wilkins Brass Bonnet 1-1\/4\" for Model 720 (724-20-030F) - 724-20-030F","description":"\u003ch2\u003eZurn  Wilkins Brass Bonnet 1-1\/4\" for Model 720 (724-20-030F) - 724-20-030F\u003c\/h2\u003e\n\u003cp\u003eReplacement brass bonnet (part 724-20-030F) for Wilkins Model 720 and 720A pressure vacuum breaker (PVB) assemblies. Designed for 1-1\/4\" inlet sizes, this bonnet provides a durable, serviceable cover for internal check and air inlet components used in irrigation and landscape systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; documents:\u003c\/strong\u003e Replace bonnet following manufacturer installation and maintenance instructions. Specification sheets, repair parts lists, and installation guides are available on this product page to ensure correct servicing. For repairs, order the appropriate internal kits (check assemblies, seals, springs) separately.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: solid brass construction for corrosion resistance in irrigation applications.\u003c\/li\u003e\n\u003cli\u003eCompatibility: fits Wilkins Model 720 and 720A PVB assemblies in the 1-1\/4\" size.\u003c\/li\u003e\n\u003cli\u003eFunction: bonnet (cover) for access to internals during repair and maintenance.\u003c\/li\u003e\n\u003cli\u003ePart number: 724-20-030F — OEM equivalent for Wilkins repair parts kits and assemblies.\u003c\/li\u003e\n\u003cli\u003eUse: intended for non-potable residential and commercial irrigation systems requiring backsiphonage protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eGenuine \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-1\/4\" brass bonnet replacement\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for the Zurn Wilkins Model 720 Pressure Vacuum Breaker.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003ePrecision-machined \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elead-free brass construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures durability and long-term corrosion resistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRestores proper sealing and structural integrity to maintain \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ereliable backflow prevention performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eaccurate OEM fitment\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, reducing installation time and compatibility issues.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emaintenance, repair, and refurbishment of existing PVB assemblies\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHelps extend the service life of the system without requiring full valve replacement.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned to meet \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eoriginal manufacturer performance standards\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for safety and compliance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA cost-effective solution for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eprofessional plumbing and irrigation system upkeep\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"257f18cf-ee0c-4f1f-89fa-76604c2883fc\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"257f18cf-ee0c-4f1f-89fa-76604c2883fc\" data-turn-id-container=\"257f18cf-ee0c-4f1f-89fa-76604c2883fc\" data-testid=\"conversation-turn-13\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-6\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-6\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-6\" data-testid=\"conversation-turn-14\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a21ec311-998a-4da0-8746-01bb0555babb\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"314\"\u003e\u003cstrong data-start=\"0\" data-end=\"80\"\u003eQ: What is the Zurn Wilkins Brass Bonnet 1-1\/4\" for Model 720 (724-20-030F)?\u003c\/strong\u003e\u003cbr data-start=\"80\" data-end=\"83\"\u003eA: A genuine replacement brass bonnet designed for the Zurn Wilkins Model 720\/720A 1-1\/4\" pressure vacuum breaker (PVB), used to seal and protect internal components of the backflow assembly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"316\" data-end=\"585\"\u003e\u003cstrong data-start=\"316\" data-end=\"366\"\u003eQ: What does the bonnet do in a Model 720 PVB?\u003c\/strong\u003e\u003cbr data-start=\"366\" data-end=\"369\"\u003eA: It acts as the threaded cover that secures internal parts like the check assembly and air inlet, ensuring proper pressure vacuum breaker operation and leak-free performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"587\" data-end=\"821\"\u003e\u003cstrong data-start=\"587\" data-end=\"624\"\u003eQ: Where is the 724-20-030F used?\u003c\/strong\u003e\u003cbr data-start=\"624\" data-end=\"627\"\u003eA: It is used in irrigation and outdoor plumbing systems where Model 720\/720A PVB assemblies are installed for backflow prevention on potable water lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"823\" data-end=\"1006\"\u003e\u003cstrong data-start=\"823\" data-end=\"849\"\u003eQ: What is it made of?\u003c\/strong\u003e\u003cbr data-start=\"849\" data-end=\"852\"\u003eA: Solid brass construction for corrosion resistance and long service life in outdoor and irrigation environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1008\" data-end=\"1209\"\u003e\u003cstrong data-start=\"1008\" data-end=\"1058\"\u003eQ: Is this a full repair kit or a single part?\u003c\/strong\u003e\u003cbr data-start=\"1058\" data-end=\"1061\"\u003eA: It is a single replacement bonnet only—internal seals, springs, and check components are sold separately. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1211\" data-end=\"1384\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1211\" data-end=\"1253\"\u003eQ: What systems is it compatible with?\u003c\/strong\u003e\u003cbr data-start=\"1253\" data-end=\"1256\"\u003eA: Fits Zurn Wilkins Model 720 and 720A pressure vacuum breakers in the 1-1\/4\" size range. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect bonnet regularly for leaks, cracks, or corrosion.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure tight, secure fit to maintain proper sealing and system integrity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace gasket or sealing components if any signs of wear or seepage appear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean exterior surfaces to prevent buildup of dirt or mineral deposits.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse compatible replacement parts only to maintain Model 720 performance standards.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRe-torque fasteners periodically if required by manufacturer specifications.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805517013183,"sku":"724-20-030F","price":392.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/724-20-030F-1-1.jpg?v=1782956091"},{"product_id":"wilkins-34-350ft-double-check-valve-assembly-model-350-ft-3-4-in-bronze","title":"Zurn  Wilkins Model 350 Double-Check Valve Assembly, 3\/4 in Bronze - 34-350FT","description":"\u003ch2\u003eZurn  Wilkins Model 350 Double-Check Valve Assembly, 3\/4 in Bronze - 34-350FT\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins Model 350 double-check valve assembly is a durable, serviceable backflow preventer designed for potable water protection where a low health hazard exists. Built with bronze bodies for 3\/4\" sizes and reinforced nylon housings for internal components, the 350 balances corrosion resistance with easy maintenance. It features full-port ball shutoff valves, top-mounted test cocks, and an EZSwap removable pressure vessel that reduces repair time and simplifies winterization and flushing.\u003c\/p\u003e\n\u003cp\u003eIdeal for irrigation and commercial plumbing where reliable backflow protection is required without a high health hazard, the Model 350 provides proven double-check protection with parts and repair kits widely available. Follow manufacturer installation and local code requirements for mounting height, drainage, and periodic testing; use the included technical specs and installation instructions for service intervals and replacement parts.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable construction:\u003c\/strong\u003e Cast bronze main valve body (3\/4\" and 1\") with stainless steel fasteners for corrosion resistance and long field life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Removable EZSwap pressure vessel permits safe line flushing, quick winterization, and fast on-site repairs without removing the assembly from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast-test capability:\u003c\/strong\u003e Top-mounted SAE test cocks and full-port ball valves allow efficient testing and shutoff during service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Typical ratings include 175 PSI maximum working pressure and 350 PSI hydrostatic test pressure; temperature range supports common potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e ASSE Listed 1015 and recognized by IAPMO and CSA (B64.5); designed to meet federal low-lead guidelines for potable water installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy installation:\u003c\/strong\u003e Compact footprint for 3\/4\" service, optional strainers and accessory kits available to simplify connection and protection on new or retrofit systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eReliable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3\/4\" double-check valve assembly (DCVA)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for non-health hazard backflow prevention in potable water systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebronze body construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures long-term corrosion resistance and field durability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompact design makes it ideal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eresidential and light commercial plumbing applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProvides effective protection against \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebackpressure and back-siphonage conditions\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etop-access test cocks and resilient seated check modules\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for easier testing and maintenance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elow head loss performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, helping maintain system efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSuitable for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eirrigation, fire sprinkler, and domestic water systems where code requires backflow protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt to meet \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eindustry standards for safety, reliability, and regulatory compliance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA trusted choice for installers seeking a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eserviceable, long-lasting backflow prevention solution\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"319\"\u003e\u003cstrong data-start=\"0\" data-end=\"86\"\u003eQ: What is the Zurn Wilkins Model 350 3\/4\" Double Check Valve Assembly (34-350FT)?\u003c\/strong\u003e\u003cbr data-start=\"86\" data-end=\"89\"\u003eA: A 3\/4\" bronze double check valve assembly designed to prevent backflow of contaminated water into potable water systems in low-hazard applications like irrigation and commercial plumbing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"321\" data-end=\"548\"\u003e\u003cstrong data-start=\"321\" data-end=\"364\"\u003eQ: Where is the 34-350FT commonly used?\u003c\/strong\u003e\u003cbr data-start=\"364\" data-end=\"367\"\u003eA: Ideal for irrigation systems, fire sprinkler lines, and non-potable or low-health-hazard water applications requiring backflow protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"550\" data-end=\"799\"\u003e\u003cstrong data-start=\"550\" data-end=\"583\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"583\" data-end=\"586\"\u003eA: Bronze body construction, full-port shutoff ball valves, top-mounted test cocks, and EZSwap removable pressure vessel for easier maintenance, flushing, and winterization. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"801\" data-end=\"1032\"\u003e\u003cstrong data-start=\"801\" data-end=\"844\"\u003eQ: What makes the EZSwap design useful?\u003c\/strong\u003e\u003cbr data-start=\"844\" data-end=\"847\"\u003eA: It allows quick removal and replacement of the internal pressure vessel for off-line servicing, reducing downtime and simplifying maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1034\" data-end=\"1249\"\u003e\u003cstrong data-start=\"1034\" data-end=\"1079\"\u003eQ: What are the operating specifications?\u003c\/strong\u003e\u003cbr data-start=\"1079\" data-end=\"1082\"\u003eA: Typically rated around 175 PSI working pressure and up to 350 PSI hydrostatic test pressure, with threaded FNPT connections. \u003cspan class=\"\" data-state=\"delayed-open\" aria-describedby=\"radix-_r_50_\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and external damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to ensure proper backflow prevention performance and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to remove sediment and debris buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean or replace internal check components if sticking or reduced flow is observed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, gaskets, or O-rings with compatible repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the assembly accessible and protected from freezing conditions for reliable operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805517078719,"sku":"34-350FT","price":336.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/Wilkins-34-350FT.png?v=1782958481"},{"product_id":"wilkins-1-nr3xl-1-inch-prv-single-union-npt","title":"Zurn  Wilkins NR3XL 1-inch Pressure Reducing Valve, FNPT Union - 1-NR3XL","description":"\u003ch2\u003eZurn  Wilkins NR3XL 1-inch Pressure Reducing Valve, FNPT Union - 1-NR3XL\u003c\/h2\u003e\n\u003cp\u003eWilkins NR3XL 1-inch pressure reducing valve provides reliable downstream pressure control for residential water systems. Lead-free construction and an integral strainer protect plumbing fixtures while a compact, cartridge-loaded design simplifies service and replacement.\u003c\/p\u003e\n\u003cp\u003eIncludes specification and installation documents for sizing and maintenance. Compatible with potable water systems; suitable where lead-free components are required. See product literature for dimensions, end-style options, and parts list.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLead-free, cast bronze body with corrosion-resistant composite bell housing.\u003c\/li\u003e\n\u003cli\u003eIntegral bypass check valve and stainless steel strainer for debris protection.\u003c\/li\u003e\n\u003cli\u003eCartridge-loaded, serviceable design with short lay length for tight installations.\u003c\/li\u003e\n\u003cli\u003eFactory preset to 50 psi; adjustable range 15-75 psi for 1-inch models.\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure up to 400 psi; temperature rating to 140 F.\u003c\/li\u003e\n\u003cli\u003eBrass stem, 302 stainless steel spring trim, Buna-N\/EPDM elastomers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"7v8nx9\" data-start=\"28\" data-end=\"285\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"76\"\u003eMaintains safe, consistent water pressure:\u003c\/strong\u003e The \u003cstrong data-start=\"81\" data-end=\"130\" data-is-only-node=\"\"\u003eZurn Wilkins NR3XL 1\" Pressure Reducing Valve\u003c\/strong\u003e protects plumbing systems, fixtures, and appliances by reducing high inlet pressure to a stable downstream pressure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3nlu9j\" data-start=\"286\" data-end=\"538\"\u003e\n\u003cstrong data-start=\"288\" data-end=\"343\"\u003eIdeal for residential and light commercial systems:\u003c\/strong\u003e Featuring a \u003cstrong data-start=\"356\" data-end=\"388\" data-is-only-node=\"\"\u003esingle union FNPT connection\u003c\/strong\u003e, this 1-inch model offers straightforward installation and simplified servicing for potable water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ny0yem\" data-start=\"539\" data-end=\"780\"\u003e\n\u003cstrong data-start=\"541\" data-end=\"562\"\u003eEasy to maintain:\u003c\/strong\u003e A \u003cstrong data-start=\"565\" data-end=\"590\" data-is-only-node=\"\"\u003ereplaceable cartridge\u003c\/strong\u003e, \u003cstrong data-start=\"592\" data-end=\"627\"\u003ethreaded composite bell housing\u003c\/strong\u003e, and \u003cstrong data-start=\"633\" data-end=\"670\"\u003eintegral stainless steel strainer\u003c\/strong\u003e allow fast cleaning and repairs while helping prevent sediment buildup. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1a69dkj\" data-start=\"781\" data-end=\"1029\"\u003e\n\u003cstrong data-start=\"783\" data-end=\"816\"\u003eLead-free and code compliant:\u003c\/strong\u003e Constructed with a \u003cstrong data-start=\"836\" data-end=\"866\" data-is-only-node=\"\"\u003elead-free cast bronze body\u003c\/strong\u003e, the valve meets major industry standards, including \u003cstrong data-start=\"920\" data-end=\"939\"\u003eNSF\/ANSI\/CAN 61\u003c\/strong\u003e, \u003cstrong data-start=\"941\" data-end=\"954\"\u003eASSE 1003\u003c\/strong\u003e, \u003cstrong data-start=\"956\" data-end=\"963\"\u003eCSA\u003c\/strong\u003e, and \u003cstrong data-start=\"969\" data-end=\"977\"\u003ecUPC\u003c\/strong\u003e requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1kvzm6y\" data-start=\"1030\" data-end=\"1289\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1032\" data-end=\"1061\"\u003eHelps reduce water waste:\u003c\/strong\u003e Proper pressure regulation can lower water consumption by \u003cstrong data-start=\"1120\" data-end=\"1133\" data-is-only-node=\"\"\u003eup to 25%\u003c\/strong\u003e when reducing pressure from \u003cstrong data-start=\"1162\" data-end=\"1183\"\u003e100 PSI to 50 PSI\u003c\/strong\u003e, making it a smart investment for efficiency and long-term savings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"314\"\u003e\u003cstrong data-start=\"0\" data-end=\"67\"\u003eQ: What is the Zurn Wilkins 1-NR3XL 1\" Pressure Reducing Valve?\u003c\/strong\u003e\u003cbr data-start=\"67\" data-end=\"70\"\u003eA: The Zurn Wilkins 1-NR3XL is a 1-inch lead-free pressure reducing valve with a single FNPT union, designed to regulate high incoming water pressure and protect residential and commercial plumbing systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"316\" data-end=\"595\"\u003e\u003cstrong data-start=\"316\" data-end=\"372\"\u003eQ: What applications is the 1-NR3XL best suited for?\u003c\/strong\u003e\u003cbr data-start=\"372\" data-end=\"375\"\u003eA: It is ideal for potable water systems in homes, apartments, light commercial buildings, irrigation systems, and public water service entrances requiring consistent water pressure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"597\" data-end=\"932\"\u003e\u003cstrong data-start=\"597\" data-end=\"658\"\u003eQ: What are the key features of the Zurn Wilkins 1-NR3XL?\u003c\/strong\u003e\u003cbr data-start=\"658\" data-end=\"661\"\u003eA: It features a lead-free cast bronze body, corrosion-resistant composite bell housing, stainless steel integral strainer, replaceable cartridge, single FNPT union connection, and an integral bypass to help manage thermal expansion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"934\" data-end=\"1139\"\u003e\u003cstrong data-start=\"934\" data-end=\"986\"\u003eQ: What pressure range does the 1-NR3XL support?\u003c\/strong\u003e\u003cbr data-start=\"986\" data-end=\"989\"\u003eA: The valve is factory preset to 50 PSI and is adjustable from 15 to 75 PSI for precise water pressure control.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1c8hyze\" data-start=\"23\" data-end=\"149\"\u003eInspect the valve \u003cstrong data-start=\"43\" data-end=\"55\"\u003eannually\u003c\/strong\u003e and verify downstream pressure to ensure accurate pressure regulation and reliable operation.\u003c\/li\u003e\n\u003cli data-section-id=\"g8wgtc\" data-start=\"150\" data-end=\"304\"\u003eCheck regularly for \u003cstrong data-start=\"172\" data-end=\"223\"\u003eleaks, pressure fluctuations, or pressure creep\u003c\/strong\u003e, and clean the internal cartridge and strainer if sediment or debris is present.\u003c\/li\u003e\n\u003cli data-section-id=\"9xybms\" data-start=\"305\" data-end=\"430\"\u003eFlush the water line before servicing and keep the \u003cstrong data-start=\"358\" data-end=\"379\"\u003eintegral strainer\u003c\/strong\u003e clean to maintain consistent flow and performance.\u003c\/li\u003e\n\u003cli data-section-id=\"jrsisi\" data-start=\"431\" data-end=\"552\"\u003eAdjust the pressure only with a \u003cstrong data-start=\"465\" data-end=\"494\"\u003edownstream pressure gauge\u003c\/strong\u003e, following the manufacturer's recommended pressure range.\u003c\/li\u003e\n\u003cli data-section-id=\"1qiatvg\" data-start=\"553\" data-end=\"688\"\u003eReplace worn cartridges, seals, and internal components using \u003cstrong data-start=\"617\" data-end=\"653\"\u003egenuine Zurn Wilkins repair kits\u003c\/strong\u003e to maintain long-term reliability.\u003c\/li\u003e\n\u003cli data-section-id=\"46wj25\" data-start=\"689\" data-end=\"815\" data-is-last-node=\"\"\u003eAfter maintenance, confirm the pressure setting and inspect all connections for leaks before returning the valve to service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805517144255,"sku":"1-NR3XL","price":273.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-NR3XL-2_befeeb46-ea1e-45ac-af76-b286b4c68981.jpg?v=1782958484"},{"product_id":"112-nr3xl-1-5in-prv-fnpt-union-x-fnpt-lf","title":"Zurn  Wilkins NR3XL 1.5\" Pressure Reducing Valve - Lead-Free - 112-NR3XL","description":"\u003ch2\u003eZurn  Wilkins NR3XL 1.5\" Pressure Reducing Valve - Lead-Free - 112-NR3XL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins NR3XL 112 series 1.5-inch pressure reducing valve delivers reliable, serviceable pressure control for residential and light-commercial water systems. Designed for long service life, the NR3XL combines a cartridge-loaded regulator with an integral bypass check valve and strainer to protect downstream plumbing and reduce maintenance.\u003c\/p\u003e\n\u003cp\u003eSimple to install and easy to service, the NR3XL offers dependable pressure regulation and long-term value. Refer to the included installation and maintenance instructions for sizing, configuration, and commissioning, and consult a licensed plumber for system-specific guidance.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral bypass check valve \u0026amp; strainer:\u003c\/strong\u003e Built-in bypass prevents overpressure from thermal expansion; replaceable strainer captures debris.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free construction:\u003c\/strong\u003e Wetted components meet low-lead requirements and the model is NSF\/ANSI 61 compliant for potable water systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure performance:\u003c\/strong\u003e 25–75 psi adjustable range for 1.5\"–2\" models; factory preset to 50 psi for typical domestic use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Cast bronze body, brass stem, 302 stainless steel spring and Buna-N\/EPDM elastomers for corrosion resistance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Cartridge-loaded internals and threaded bell provide fast field access; repair kits and replacement cartridges are available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating limits:\u003c\/strong\u003e Rated to 140°F maximum and up to 300 psi working pressure (model-dependent).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eHigh-performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1.5\" lead-free pressure reducing valve (PRV)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for stable downstream water pressure control.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePrecision-engineered diaphragm design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures consistent pressure regulation and system protection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elead-free bronze body\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e offers long service life and corrosion resistance in demanding plumbing systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eresidential, commercial, and light industrial water distribution applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eWide adjustment range allows \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eaccurate pressure setting to match system requirements\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated strainer helps reduce debris-related wear and improves valve longevity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSupports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecode-compliant potable water systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with NSF\/ANSI lead-free certification.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for protecting \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efixtures, appliances, and piping systems from excessive inlet pressure\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eTrusted by professionals for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ereliable, low-maintenance pressure control performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"277\"\u003e\u003cstrong data-start=\"0\" data-end=\"79\"\u003eQ: What is the Zurn Wilkins NR3XL 1.5\" Pressure Reducing Valve (112-NR3XL)?\u003c\/strong\u003e\u003cbr data-start=\"79\" data-end=\"82\"\u003eA: A 1-1\/2\" lead-free pressure reducing valve designed to lower and stabilize incoming water pressure in residential and light commercial plumbing systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"279\" data-end=\"504\"\u003e\u003cstrong data-start=\"279\" data-end=\"323\"\u003eQ: Where is the 112-NR3XL commonly used?\u003c\/strong\u003e\u003cbr data-start=\"323\" data-end=\"326\"\u003eA: Water supply lines for homes, multifamily buildings, irrigation systems, and commercial plumbing where pressure protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"506\" data-end=\"727\"\u003e\u003cstrong data-start=\"506\" data-end=\"539\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"539\" data-end=\"542\"\u003eA: Integral strainer for debris protection, cartridge-style internals for easy service, and an integral bypass check to manage thermal expansion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"729\" data-end=\"966\"\u003e\u003cstrong data-start=\"729\" data-end=\"779\"\u003eQ: What makes it durable and service-friendly?\u003c\/strong\u003e\u003cbr data-start=\"779\" data-end=\"782\"\u003eA: Lead-free cast bronze body, stainless steel internal components, and a removable cartridge design for fast maintenance and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"968\" data-end=\"1195\"\u003e\u003cstrong data-start=\"968\" data-end=\"1013\"\u003eQ: What are the operating specifications?\u003c\/strong\u003e\u003cbr data-start=\"1013\" data-end=\"1016\"\u003eA: Adjustable outlet pressure typically 25–75 PSI (factory set ~50 PSI), up to 300 PSI max inlet pressure, and 140°F max water temperature.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and abnormal pressure fluctuations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify outlet pressure periodically and adjust the setpoint as needed for consistent performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system occasionally to remove sediment buildup and maintain smooth operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean strainers\/screens to prevent clogging and reduced flow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn diaphragms, seals, or O-rings with compatible repair kits when performance drops.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect the valve from freezing and ensure it remains accessible for maintenance and testing.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805517242559,"sku":"112-NR3XL","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/112-NR3XL-2_b03974d1-aa86-4d4e-8ed2-07f53a450c32.jpg?v=1782958489"},{"product_id":"2-nr3xl-2in-prv-fnpt-union-x-fnpt-lf","title":"Zurn  Wilkins NR3XL 2-inch Pressure Reducing Valve, Lead-Free - 2-NR3XL","description":"\u003ch2\u003eZurn  Wilkins NR3XL 2-inch Pressure Reducing Valve, Lead-Free - 2-NR3XL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins NR3XL 2-inch pressure reducing valve provides reliable pressure regulation for residential and light-commercial water systems. Lead-free construction, an integral stainless steel strainer, and an integral bypass check protect downstream plumbing while simplifying maintenance.\u003c\/p\u003e\n\u003cp\u003eCompact, water-conserving and easy to maintain, the NR3XL is an excellent choice for irrigation, single-family and multifamily applications. Routine maintenance includes cleaning the strainer screen and replacing cartridge repair kits as needed; consult the included specification sheet and installation manual for sizing, assembly options, and replacement parts.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Low-lead cast bronze body with a UV-resistant polymer composite bell housing for corrosion resistance and fast access to internals.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Cartridge-loaded repair design and threaded bell allow quick field servicing without removing the valve from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral protection:\u003c\/strong\u003e 300-series stainless steel strainer screen captures sediment and an internal bypass check prevents excessive thermal expansion buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable pressure:\u003c\/strong\u003e Factory preset at 50 psi with an adjustable reduced-pressure range of 25–75 psi to meet common plumbing and irrigation requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections \u0026amp; fit:\u003c\/strong\u003e FNPT union x FNPT connections and a short lay length make it suitable for tight installations; multiple tailpiece options support solderless connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated for potable water:\u003c\/strong\u003e Brass stem and 302 stainless spring trim, EPDM\/Buna nitrile elastomers, NSF\/ANSI 61 compliance, and rated for temperatures up to 140°F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"cb6w7q\" data-start=\"28\" data-end=\"301\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"82\"\u003eProtects plumbing from excessive water pressure:\u003c\/strong\u003e The \u003cstrong data-start=\"87\" data-end=\"136\" data-is-only-node=\"\"\u003eZurn Wilkins NR3XL 2\" Pressure Reducing Valve\u003c\/strong\u003e helps maintain consistent downstream pressure, reducing stress on pipes, fixtures, and appliances while extending system life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ibvfmp\" data-start=\"302\" data-end=\"559\"\u003e\n\u003cstrong data-start=\"304\" data-end=\"357\"\u003eBuilt for commercial and residential performance:\u003c\/strong\u003e The \u003cstrong data-start=\"362\" data-end=\"372\" data-is-only-node=\"\"\u003e2-inch\u003c\/strong\u003e model is ideal for high-flow potable water systems and features a \u003cstrong data-start=\"439\" data-end=\"469\"\u003elead-free cast bronze body\u003c\/strong\u003e that complies with modern drinking water standards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12noezp\" data-start=\"560\" data-end=\"779\"\u003e\n\u003cstrong data-start=\"562\" data-end=\"582\"\u003eEasy to service:\u003c\/strong\u003e A \u003cstrong data-start=\"585\" data-end=\"610\" data-is-only-node=\"\"\u003ereplaceable cartridge\u003c\/strong\u003e and \u003cstrong data-start=\"615\" data-end=\"650\"\u003ethreaded composite bell housing\u003c\/strong\u003e provide quick access to internal components, minimizing maintenance time and repair costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ejotwy\" data-start=\"780\" data-end=\"1014\"\u003e\n\u003cstrong data-start=\"782\" data-end=\"827\"\u003eIntegrated strainer for added protection:\u003c\/strong\u003e The built-in \u003cstrong data-start=\"841\" data-end=\"875\" data-is-only-node=\"\"\u003estainless steel inlet strainer\u003c\/strong\u003e captures sediment and debris, helping protect the valve and downstream plumbing from premature wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1c744gg\" data-start=\"1015\" data-end=\"1270\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1017\" data-end=\"1041\"\u003eWater-saving design:\u003c\/strong\u003e Properly regulating water pressure can reduce water consumption by \u003cstrong data-start=\"1109\" data-end=\"1122\" data-is-only-node=\"\"\u003eup to 25%\u003c\/strong\u003e when lowering pressure from 100 PSI to 50 PSI, making it a smart choice for efficiency and long-term savings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"323\"\u003e\u003cstrong data-start=\"0\" data-end=\"67\"\u003eQ: What is the Zurn Wilkins 2-NR3XL 2\" Pressure Reducing Valve?\u003c\/strong\u003e\u003cbr data-start=\"67\" data-end=\"70\"\u003eA: The Zurn Wilkins 2-NR3XL is a 2-inch lead-free pressure reducing valve (PRV) designed to regulate high incoming water pressure, helping protect residential and commercial plumbing systems from excessive pressure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"325\" data-end=\"594\"\u003e\u003cstrong data-start=\"325\" data-end=\"381\"\u003eQ: What applications is the 2-NR3XL best suited for?\u003c\/strong\u003e\u003cbr data-start=\"381\" data-end=\"384\"\u003eA: It is ideal for potable water systems in homes, apartments, commercial buildings, irrigation, and public water service entrances where stable water pressure is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"596\" data-end=\"901\"\u003e\u003cstrong data-start=\"596\" data-end=\"657\"\u003eQ: What are the key features of the Zurn Wilkins 2-NR3XL?\u003c\/strong\u003e\u003cbr data-start=\"657\" data-end=\"660\"\u003eA: It features a lead-free cast bronze body, integral stainless steel strainer, corrosion-resistant composite bell housing, replaceable cartridge, and an integral bypass to help manage thermal expansion. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"903\" data-end=\"1130\"\u003e\u003cstrong data-start=\"903\" data-end=\"955\"\u003eQ: What pressure range does the 2-NR3XL support?\u003c\/strong\u003e\u003cbr data-start=\"955\" data-end=\"958\"\u003eA: The 2-inch model is factory preset to 50 PSI and is adjustable from 25 to 75 PSI, with a maximum working inlet pressure of 300 PSI.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-2\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-2\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-2\" data-testid=\"conversation-turn-6\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"377f02a3-d2bf-47fd-8675-bfb72400f4a7\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"23\" data-end=\"1034\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"4606bz\" data-start=\"23\" data-end=\"195\"\u003eInspect the valve \u003cstrong data-start=\"43\" data-end=\"55\"\u003eannually\u003c\/strong\u003e and test outlet pressure regularly to ensure consistent pressure regulation and reliable performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1nwczz5\" data-start=\"196\" data-end=\"361\"\u003eCheck for \u003cstrong data-start=\"208\" data-end=\"258\"\u003epressure creep, leaks, or fluctuating pressure\u003c\/strong\u003e; clean the internal cartridge and strainer if debris is present. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1byzyi2\" data-start=\"362\" data-end=\"524\"\u003eFlush the supply line before servicing and keep the \u003cstrong data-start=\"416\" data-end=\"437\"\u003eintegral strainer\u003c\/strong\u003e free of sediment to maintain optimal water flow. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vk5rn9\" data-start=\"525\" data-end=\"680\"\u003eAlways use a \u003cstrong data-start=\"540\" data-end=\"569\"\u003edownstream pressure gauge\u003c\/strong\u003e when adjusting the valve, and avoid over-tightening the adjustment bolt. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1imo6f2\" data-start=\"681\" data-end=\"872\"\u003eReplace worn cartridges, seals, and internal components with \u003cstrong data-start=\"744\" data-end=\"780\"\u003egenuine Zurn Wilkins repair kits\u003c\/strong\u003e for dependable performance and extended service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xk7jan\" data-start=\"873\" data-end=\"1034\" data-is-last-node=\"\"\u003eAfter maintenance or repairs, verify the pressure setting and inspect the valve for leaks before returning it to service. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805517308095,"sku":"2-NR3XL","price":1038.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-NR3XL-2_f524ca98-96ca-4086-8bb6-bd8ad7816f78.jpg?v=1782958377"},{"product_id":"wilkins-1-1-4-pvb-standard","title":"Zurn  Wilkins 720A Pressure Vacuum Breaker (1-1\/4 in FNPT) - 114-720A","description":"\u003ch2\u003eZurn  Wilkins 720A Pressure Vacuum Breaker (1-1\/4 in FNPT) - 114-720A\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 720A Pressure Vacuum Breaker (model 114-720A) is a durable backflow prevention assembly designed for high-hazard irrigation and non-potable applications. Built with a bronze body and engineered internal components, it delivers reliable backsiphonage protection for residential and commercial systems.\u003c\/p\u003e\n\u003cp\u003eReference documents including the specification sheet, repair parts list and installation\/maintenance instructions are available. Follow local code and the included installation instructions—mount at least 12 inches above the highest downstream outlet and ensure the unit is not submerged. One-year limited warranty; replacement parts and service information available.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e1-1\/4 in nominal size with FNPT threaded connections for straightforward installation.\u003c\/li\u003e\n\u003cli\u003eBronze body construction (ASTM B584) with corrosion-resistant internal parts for long service life.\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure 150 PSI and hydrostatic test pressure 300 PSI; operating temperature range 33°F to 110°F.\u003c\/li\u003e\n\u003cli\u003eIncludes approved check valve, vacuum relief and two center-line test cocks for easy testing and maintenance.\u003c\/li\u003e\n\u003cli\u003eInlet and outlet full-port resilient-seated shut-off valves for positive isolation during service and repair.\u003c\/li\u003e\n\u003cli\u003eCertified to ASSE 1020; IAPMO and CSA listed and approved by the Foundation for Cross-Connection Control and Hydraulic Research (USC).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:cfa012ad-4cfe-47fc-9817-40072104f605-8\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:cfa012ad-4cfe-47fc-9817-40072104f605-8\" data-turn-id-container=\"request-WEB:cfa012ad-4cfe-47fc-9817-40072104f605-8\" data-testid=\"conversation-turn-18\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4a00171c-184c-482f-8f43-f643846ec7b0\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"28\" data-end=\"1616\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1qy9ll6\" data-start=\"28\" data-end=\"314\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"74\"\u003eReliable irrigation backflow protection:\u003c\/strong\u003e The \u003cstrong data-start=\"79\" data-end=\"149\" data-is-only-node=\"\"\u003eZurn Wilkins 114-720A 1-1\/4\" Pressure Vacuum Breaker (720A series)\u003c\/strong\u003e is designed to prevent \u003cstrong data-start=\"173\" data-end=\"190\"\u003ebacksiphonage\u003c\/strong\u003e in high-hazard, non-potable systems like irrigation and outdoor water supply lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8n5k83\" data-start=\"315\" data-end=\"530\"\u003e\n\u003cstrong data-start=\"317\" data-end=\"348\"\u003eComplete protection design:\u003c\/strong\u003e Includes an \u003cstrong data-start=\"361\" data-end=\"422\" data-is-only-node=\"\"\u003eapproved check valve, vacuum relief valve, and test cocks\u003c\/strong\u003e, ensuring proper atmospheric protection when system pressure drops. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15rud25\" data-start=\"531\" data-end=\"767\"\u003e\n\u003cstrong data-start=\"533\" data-end=\"569\"\u003eDurable all-bronze construction:\u003c\/strong\u003e Built with a \u003cstrong data-start=\"583\" data-end=\"647\" data-is-only-node=\"\"\u003ecast bronze body and corrosion-resistant internal components\u003c\/strong\u003e, making it suitable for long-term outdoor exposure and light freeze conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pt3n5a\" data-start=\"768\" data-end=\"999\"\u003e\n\u003cstrong data-start=\"770\" data-end=\"807\"\u003eConsistent performance standards:\u003c\/strong\u003e Rated for up to \u003cstrong data-start=\"824\" data-end=\"852\" data-is-only-node=\"\"\u003e150 PSI working pressure\u003c\/strong\u003e and typical operating temperatures of \u003cstrong data-start=\"891\" data-end=\"908\"\u003e33°F to 110°F\u003c\/strong\u003e, matching standard irrigation system requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kkq9oz\" data-start=\"1000\" data-end=\"1191\"\u003e\n\u003cstrong data-start=\"1002\" data-end=\"1032\"\u003eInstaller-friendly layout:\u003c\/strong\u003e The \u003cstrong data-start=\"1037\" data-end=\"1066\" data-is-only-node=\"\"\u003e1-1\/4\" FNPT configuration\u003c\/strong\u003e and centered test cocks improve installation flexibility in tight mechanical setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16o2xbt\" data-start=\"1192\" data-end=\"1402\"\u003e\n\u003cstrong data-start=\"1194\" data-end=\"1232\"\u003eCode-approved and widely accepted:\u003c\/strong\u003e Meets major certifications including \u003cstrong data-start=\"1270\" data-end=\"1312\" data-is-only-node=\"\"\u003eASSE, CSA, and USC Foundation approval\u003c\/strong\u003e, ensuring compliance for regulated installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ugf0oa\" data-start=\"1403\" data-end=\"1616\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1405\" data-end=\"1427\"\u003eBest fit use case:\u003c\/strong\u003e Ideal for residential and commercial irrigation systems where \u003cstrong data-start=\"1490\" data-end=\"1577\" data-is-only-node=\"\"\u003ehealth-hazard protection is required but full RPZ-level protection is not necessary\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-8\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-8\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-8\" data-testid=\"conversation-turn-18\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0396fba6-b482-4bdd-b359-8404f8da4922\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"329\"\u003e\u003cstrong data-start=\"0\" data-end=\"78\"\u003eQ: What is the Zurn Wilkins 114-720A 1-1\/4\" Pressure Vacuum Breaker (PVB)?\u003c\/strong\u003e\u003cbr data-start=\"78\" data-end=\"81\"\u003eA: The Zurn Wilkins 114-720A is a 1-1\/4-inch pressure vacuum breaker assembly designed to prevent backsiphonage in potable water systems, especially irrigation and other high-hazard, non-potable applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"331\" data-end=\"564\"\u003e\u003cstrong data-start=\"331\" data-end=\"367\"\u003eQ: What does it protect against?\u003c\/strong\u003e\u003cbr data-start=\"367\" data-end=\"370\"\u003eA: It protects drinking water systems from contamination caused by back-siphonage (negative pressure pulling contaminated water backward into the supply). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"566\" data-end=\"820\"\u003e\u003cstrong data-start=\"566\" data-end=\"619\"\u003eQ: What applications is the 720A series used for?\u003c\/strong\u003e\u003cbr data-start=\"619\" data-end=\"622\"\u003eA: It is commonly used in irrigation systems, commercial plumbing, and outdoor water lines where backflow protection is required for health hazard situations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"1063\"\u003e\u003cstrong data-start=\"822\" data-end=\"871\"\u003eQ: What are the key features of the 114-720A?\u003c\/strong\u003e\u003cbr data-start=\"871\" data-end=\"874\"\u003eA: It includes an internal check valve, atmospheric vacuum breaker, test cocks, and full-port shutoff ball valves for easier isolation and servicing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1065\" data-end=\"1339\"\u003e\u003cstrong data-start=\"1065\" data-end=\"1104\"\u003eQ: What are its performance limits?\u003c\/strong\u003e\u003cbr data-start=\"1104\" data-end=\"1107\"\u003eA: The 720A series typically operates up to 150 PSI maximum pressure and around 33°F–110°F temperature range, with corrosion-resistant bronze construction for durability and freeze resistance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1341\" data-end=\"1591\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1341\" data-end=\"1387\"\u003eQ: Is the Zurn Wilkins 114-720A ?\u003c\/strong\u003e\u003cbr data-start=\"1387\" data-end=\"1390\"\u003eA: Yes. It is ASSE-listed, IAPMO\/CSA certified, and approved by cross-connection control standards (including USC Foundation approval) for backflow prevention use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-9\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-9\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-9\" data-testid=\"conversation-turn-18\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e6addce8-7823-4b44-99c4-df560059c01a\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"66\" data-end=\"811\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1ow5ce1\" data-start=\"66\" data-end=\"175\"\u003ePerform \u003cstrong data-start=\"76\" data-end=\"109\"\u003eannual inspection and testing\u003c\/strong\u003e by a certified technician to ensure proper backflow protection.\u003c\/li\u003e\n\u003cli data-section-id=\"g9z4jz\" data-start=\"176\" data-end=\"282\"\u003eCheck for \u003cstrong data-start=\"188\" data-end=\"226\"\u003eleaks, cracked body, or worn seals\u003c\/strong\u003e, especially after freeze exposure or pressure surges.\u003c\/li\u003e\n\u003cli data-section-id=\"y34404\" data-start=\"283\" data-end=\"388\"\u003eEnsure the \u003cstrong data-start=\"296\" data-end=\"341\"\u003eair inlet and poppet assembly move freely\u003c\/strong\u003e and are free from debris or mineral buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"1jj4u4d\" data-start=\"389\" data-end=\"496\"\u003eFlush the system periodically to prevent \u003cstrong data-start=\"432\" data-end=\"457\"\u003esediment accumulation\u003c\/strong\u003e that can affect sealing performance.\u003c\/li\u003e\n\u003cli data-section-id=\"17dmbvp\" data-start=\"497\" data-end=\"602\"\u003eProtect from \u003cstrong data-start=\"512\" data-end=\"537\"\u003efreezing temperatures\u003c\/strong\u003e using insulation or seasonal drainage when installed outdoors.\u003c\/li\u003e\n\u003cli data-section-id=\"1p5u7mh\" data-start=\"603\" data-end=\"713\"\u003eReplace worn internal components using \u003cstrong data-start=\"644\" data-end=\"705\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e only.\u003c\/li\u003e\n\u003cli data-section-id=\"g3j8lp\" data-start=\"714\" data-end=\"811\" data-is-last-node=\"\"\u003eAfter any service, \u003cstrong data-start=\"735\" data-end=\"773\"\u003everify proper operation and retest\u003c\/strong\u003e before returning the unit to service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805518913727,"sku":"114-720A","price":568.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-720A-1_af864230-9b11-4a80-a6ab-c24df635d824.jpg?v=1782956178"},{"product_id":"wilkins-2-850t-ballvalve-with-tap","title":"Zurn  Wilkins 850T 2\" Tapped Ball Valve, Full Port Bronze, 400 psi - 2-850T","description":"\u003ch2\u003eZurn  Wilkins 850T 2\" Tapped Ball Valve, Full Port Bronze, 400 psi - 2-850T\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 850T tapped ball valve provides reliable shutoff and service isolation for backflow assemblies and valve stations. Built with a bronze body and full-port design, it delivers high flow capacity and long service life in residential, commercial and light industrial applications.\u003c\/p\u003e\n\u003cp\u003eIncludes links to the manufacturer's specification sheet and accessory catalog for detailed dimensions, materials, and repair kits. Choose this valve when you need a serviceable, full-port tapped ball valve for use on Wilkins backflow assemblies and other piping installations.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull port construction:\u003c\/strong\u003e Unrestricted flow path reduces pressure drop and simplifies system flushing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Bronze body with brass ball and stem, plus virgin PTFE seat material for chemical resistance and long life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapped outlet with handle:\u003c\/strong\u003e Integrated tap allows easy access for testing and service; lever handle for positive on\/off operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e400 psi rating:\u003c\/strong\u003e Designed for system pressures up to 400 psi and common potable water applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded connections:\u003c\/strong\u003e FNPT end connections for straightforward installation on existing piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrade path:\u003c\/strong\u003e Series 850 is being superseded by the 850XL family; compatible replacement parts and repair kits are available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eHeavy-duty \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e2\" full port tapped ball valve\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for reliable shutoff and high-flow performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDurable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elead-free bronze construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures long service life and excellent corrosion resistance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eFull port design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e minimizes pressure drop and maintains maximum system flow efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRated for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eup to 400 PSI WOG\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, suitable for demanding commercial and industrial applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFeatures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etapped ends\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for secure integration into backflow preventer assemblies and piping systems.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSmooth \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003equarter-turn operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides fast, dependable flow control with minimal effort.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIdeal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ewater distribution, irrigation systems, and mechanical\/plumbing installations\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e requiring robust shutoff capability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecode-compliant potable water applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with professional-grade reliability.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA preferred choice for contractors needing a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edurable, high-performance isolation valve solution\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"274\"\u003e\u003cstrong data-start=\"0\" data-end=\"67\"\u003eQ: What is the Zurn Wilkins 850T 2\" Tapped Ball Valve (2-850T)?\u003c\/strong\u003e\u003cbr data-start=\"67\" data-end=\"70\"\u003eA: A 2-inch full-port bronze ball valve with tapped FNPT connections designed for shutoff and service isolation in backflow assemblies and commercial water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"276\" data-end=\"543\"\u003e\u003cstrong data-start=\"276\" data-end=\"317\"\u003eQ: Where is the 2-850T commonly used?\u003c\/strong\u003e\u003cbr data-start=\"317\" data-end=\"320\"\u003eA: Used on Wilkins backflow preventers and piping systems for irrigation, potable water service lines, and light industrial applications requiring reliable isolation and flow control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"545\" data-end=\"791\"\u003e\u003cstrong data-start=\"545\" data-end=\"578\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"578\" data-end=\"581\"\u003eA: Full-port design for minimal pressure drop, bronze body with brass internal components, quarter-turn operation, and integrated tapped ports for testing\/service access. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"793\" data-end=\"994\"\u003e\u003cstrong data-start=\"793\" data-end=\"829\"\u003eQ: What are the operating specs?\u003c\/strong\u003e\u003cbr data-start=\"829\" data-end=\"832\"\u003eA: Rated up to 400 PSI WOG with typical operating temperatures from 33°F to 350°F depending on system pressure conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"996\" data-end=\"1200\"\u003e\u003cstrong data-start=\"996\" data-end=\"1034\"\u003eQ: Is the 850T still manufactured?\u003c\/strong\u003e\u003cbr data-start=\"1034\" data-end=\"1037\"\u003eA: No. The 850T has been discontinued and largely replaced by the lead-free 850XL\/850TXL series for modern code compliance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1202\" data-end=\"1417\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1202\" data-end=\"1251\"\u003eQ: What is the modern replacement for 2-850T?\u003c\/strong\u003e\u003cbr data-start=\"1251\" data-end=\"1254\"\u003eA: The recommended replacement is typically the Zurn Wilkins 2-850TXL or equivalent 850XL-series lead-free tapped ball valve.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and handle\/packing wear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOperate (exercise) the valve periodically to prevent stiffness or seizing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck packing nut tightness and adjust if minor stem leakage occurs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep valve clean and free of dirt, scale, and debris buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace seats, seals, or packing with compatible repair kits when leakage or wear is detected.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure proper support and alignment in piping to avoid stress on the valve body.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect from freezing conditions and maintain accessibility for service.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805518979263,"sku":"2-850T","price":338.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-850T-2_b7120022-afe0-4762-b850-10975dd19f2c.jpg?v=1782958707"},{"product_id":"1-950xlt-1in-double-check-valve-assy-fnpt-x-fnpt","title":"Zurn  Wilkins 950XLT 1\" Top-Access Double-Check Valve Assembly - 1-950XLT","description":"\u003ch2\u003eZurn  Wilkins 950XLT 1\" Top-Access Double-Check Valve Assembly - 1-950XLT\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 950XLT 1\" Top-Access Double-Check Valve Assembly is a durable, serviceable backflow preventer designed for low-hazard irrigation and non-potable water applications. Its compact top-access design allows testing and maintenance while fitting inside standard meter boxes, making it ideal for below-grade installations.\u003c\/p\u003e\n\u003cp\u003eDesigned to protect potable systems from backpressure and backsiphonage, the 950XLT offers long-term reliability with replaceable internals to reduce lifecycle costs. Its compact footprint and corrosion-resistant materials make it well suited for meter box installations where easy access for annual testing is required. For complete dimensions, installation instructions and parts lists, refer to the product specification sheet included in the product documents. Routine maintenance is limited to periodic testing and replacement of worn seats or seals; use only manufacturer-approved replacement parts and follow local codes for backflow device testing and certification.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; connections:\u003c\/strong\u003e 1\" FNPT x FNPT connections for standard threaded piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust construction:\u003c\/strong\u003e Cast bronze main body and cast bronze access covers for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal components:\u003c\/strong\u003e Stainless-steel internals and springs with replaceable seats and silicone or Buna-N seal rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating limits:\u003c\/strong\u003e Maximum working pressure 175 PSI and maximum working temperature 180°F; hydrostatic test 350 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Top-access check covers and full-port ball valves simplify testing, repair, and winterization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e ASSE 1015, IAPMO, CSA and AWWA C510 listings; approved by the USC Foundation for Cross-Connection Control and Hydraulic Research.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ihp9lb\" data-start=\"28\" data-end=\"286\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"65\"\u003eReliable low-hazard protection:\u003c\/strong\u003e The \u003cstrong data-start=\"70\" data-end=\"135\" data-is-only-node=\"\"\u003eZurn Wilkins 1\" 950XLT Double Check Valve Assembly (1-950XLT)\u003c\/strong\u003e is designed to prevent \u003cstrong data-start=\"159\" data-end=\"193\"\u003ebacksiphonage and backpressure\u003c\/strong\u003e in non-health-hazard potable and irrigation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1biv0bj\" data-start=\"287\" data-end=\"520\"\u003e\n\u003cstrong data-start=\"289\" data-end=\"323\"\u003eTop-access maintenance design:\u003c\/strong\u003e Features \u003cstrong data-start=\"333\" data-end=\"360\" data-is-only-node=\"\"\u003etop-access check covers\u003c\/strong\u003e, allowing servicing of internal components without removing the entire valve from the line—reducing downtime and labor. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"60odrw\" data-start=\"521\" data-end=\"760\"\u003e\n\u003cstrong data-start=\"523\" data-end=\"555\"\u003eBuilt for long service life:\u003c\/strong\u003e Constructed with a \u003cstrong data-start=\"575\" data-end=\"595\" data-is-only-node=\"\"\u003ecast bronze body\u003c\/strong\u003e, stainless steel springs, and corrosion-resistant internal hardware for durability in outdoor and below-grade installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zy0ti5\" data-start=\"761\" data-end=\"983\"\u003e\n\u003cstrong data-start=\"763\" data-end=\"805\"\u003eCompact, installation-friendly layout:\u003c\/strong\u003e Designed to fit \u003cstrong data-start=\"822\" data-end=\"846\" data-is-only-node=\"\"\u003estandard valve boxes\u003c\/strong\u003e, making it ideal for residential and light commercial irrigation systems where space is limited. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e5aqxn\" data-start=\"984\" data-end=\"1167\"\u003e\n\u003cstrong data-start=\"986\" data-end=\"1012\"\u003eServiceable internals:\u003c\/strong\u003e Includes \u003cstrong data-start=\"1022\" data-end=\"1058\" data-is-only-node=\"\"\u003ereplaceable seats and seal rings\u003c\/strong\u003e, helping extend product life and reduce long-term maintenance costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ml7sxy\" data-start=\"1168\" data-end=\"1387\"\u003e\n\u003cstrong data-start=\"1170\" data-end=\"1201\"\u003eCode-compliant performance:\u003c\/strong\u003e Meets common industry standards including \u003cstrong data-start=\"1244\" data-end=\"1289\" data-is-only-node=\"\"\u003eASSE 1015, CSA, cUPC, and AWWA compliance\u003c\/strong\u003e, supporting approved installations in most jurisdictions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ftxglj\" data-start=\"1388\" data-end=\"1590\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1390\" data-end=\"1416\"\u003ePro-grade reliability:\u003c\/strong\u003e Rated for up to \u003cstrong data-start=\"1433\" data-end=\"1491\" data-is-only-node=\"\"\u003e175 PSI working pressure and 180°F maximum temperature\u003c\/strong\u003e, making it suitable for typical municipal supply conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-7\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-7\" data-testid=\"conversation-turn-16\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bde2ae63-75f5-43dd-9c13-206a1f27183d\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"347\"\u003e\u003cstrong data-start=\"0\" data-end=\"83\"\u003eQ: What is the Zurn Wilkins 1-950XLT 1\" Top-Access Double Check Valve Assembly?\u003c\/strong\u003e\u003cbr data-start=\"83\" data-end=\"86\"\u003eA: The Zurn Wilkins 1-950XLT is a 1-inch lead-free double check valve assembly designed to prevent backflow contamination in low-hazard (non-health hazard) potable water systems by stopping backpressure and backsiphonage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"349\" data-end=\"644\"\u003e\u003cstrong data-start=\"349\" data-end=\"399\"\u003eQ: What applications is the 1-950XLT used for?\u003c\/strong\u003e\u003cbr data-start=\"399\" data-end=\"402\"\u003eA: It is commonly used in irrigation systems, fire sprinkler loops, and commercial or residential plumbing where cross-connection protection is needed but a reduced pressure zone device is not required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"646\" data-end=\"962\"\u003e\u003cstrong data-start=\"646\" data-end=\"700\"\u003eQ: What are the key features of the 950XLT series?\u003c\/strong\u003e\u003cbr data-start=\"700\" data-end=\"703\"\u003eA: It includes a top-access design for easy maintenance, replaceable seats and seals, corrosion-resistant stainless steel internals, and a compact wye-pattern body suitable for meter boxes and below-grade installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"964\" data-end=\"1185\"\u003e\u003cstrong data-start=\"964\" data-end=\"1004\"\u003eQ: What are its performance ratings?\u003c\/strong\u003e\u003cbr data-start=\"1004\" data-end=\"1007\"\u003eA: The valve typically handles up to 175 PSI working pressure and 180°F maximum temperature, with hydrostatic test pressure up to 350 PSI. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1187\" data-end=\"1442\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1187\" data-end=\"1233\"\u003eQ: Is the Zurn Wilkins 1-950XLT ?\u003c\/strong\u003e\u003cbr data-start=\"1233\" data-end=\"1236\"\u003eA: Yes. It is listed to major standards including ASSE 1015, IAPMO\/CSA listings, and AWWA compliance for approved backflow protection in non-health hazard applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-8\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-8\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-8\" data-testid=\"conversation-turn-16\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"dbe5f272-6fb3-468f-baa5-ee06b9f641b8\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"72\" data-end=\"756\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"o9531d\" data-start=\"72\" data-end=\"167\"\u003eSchedule \u003cstrong data-start=\"83\" data-end=\"111\"\u003eannual certified testing\u003c\/strong\u003e to confirm proper backflow prevention and compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"1qbtab2\" data-start=\"168\" data-end=\"275\"\u003eInspect regularly for \u003cstrong data-start=\"192\" data-end=\"239\"\u003eleaks, corrosion, or abnormal pressure loss\u003c\/strong\u003e, especially after system changes.\u003c\/li\u003e\n\u003cli data-section-id=\"1i640sz\" data-start=\"276\" data-end=\"373\"\u003eKeep \u003cstrong data-start=\"283\" data-end=\"343\"\u003eshutoff valves and test cocks clean and fully functional\u003c\/strong\u003e to ensure accurate testing.\u003c\/li\u003e\n\u003cli data-section-id=\"13u38ym\" data-start=\"374\" data-end=\"459\"\u003eFlush the line periodically to reduce \u003cstrong data-start=\"414\" data-end=\"434\"\u003esediment buildup\u003c\/strong\u003e inside the valve body.\u003c\/li\u003e\n\u003cli data-section-id=\"1lvq6bp\" data-start=\"460\" data-end=\"556\"\u003eProtect from \u003cstrong data-start=\"475\" data-end=\"498\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal drainage where applicable.\u003c\/li\u003e\n\u003cli data-section-id=\"eoayj5\" data-start=\"557\" data-end=\"680\"\u003eUse only \u003cstrong data-start=\"568\" data-end=\"635\"\u003egenuine repair parts from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e to maintain performance and certification.\u003c\/li\u003e\n\u003cli data-section-id=\"wdl8f5\" data-start=\"681\" data-end=\"756\" data-is-last-node=\"\"\u003eAfter servicing, \u003cstrong data-start=\"700\" data-end=\"724\"\u003ere-test the assembly\u003c\/strong\u003e before restoring water service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805519044799,"sku":"1-950XLT","price":340.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-950XLT-2_3590abe6-bc87-4d5e-803f-51e016fd7a1a.jpg?v=1782958711"},{"product_id":"1-950xlt2-1in-fnpt-double-check-valve-assy-lf","title":"Zurn  Wilkins 950XLT2 1\" FNPT Top-Access Double Check Valve - 1-950XLT2","description":"\u003ch2\u003eZurn  Wilkins 950XLT2 1\" FNPT Top-Access Double Check Valve - 1-950XLT2\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 950XLT2 1\" FNPT Double Check Valve Assembly is a testable, lead‑free backflow preventer designed for low‑hazard potable water systems. Its top‑access check covers simplify service and in-line maintenance, while the compact lay length fits standard valve boxes for below‑grade installation.\u003c\/p\u003e\n\u003cp\u003eThis assembly protects potable lines from backsiphonage and backpressure in applications where a double‑check is appropriate. Corrosion‑resistant stainless fasteners and springs, full‑port ball valves and protected test cock plugs improve durability and winterization. Download the specification sheet and installation manual linked on the product page for dimensional drawings, parts breakdown and testing procedures.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free bronze body:\u003c\/strong\u003e ASTM B584 cast bronze construction for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop access design:\u003c\/strong\u003e Two top‑mounted access covers allow quick inspection and repair without removing the unit from the line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable internals:\u003c\/strong\u003e Replaceable Noryl\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n seats and silicone seal rings reduce downtime and maintenance cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e 175 psi maximum working pressure and temperature rating up to 180°F; hydrostatic test to 350 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections \u0026amp; lay length:\u003c\/strong\u003e 1\" FNPT female threaded inlet\/outlet with compact lay length to fit standard meter\/valve boxes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e ASSE 1015, IAPMO\/cUPC, AWWA C510, CSA\/NSF listings where applicable — approved for potable systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eReliable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1\" FNPT top-access double check valve assembly\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for non-health hazard backflow prevention.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eCompact \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elead-free bronze construction\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e ensures durability, corrosion resistance, and long service life.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eFeatures \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etop-access design\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for simplified in-line maintenance and faster servicing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eProvides effective protection against \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebackpressure and backsiphonage in potable water systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEngineered for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eresidential, commercial, and light industrial applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e requiring code-compliant backflow protection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eIncludes \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eresilient seated check modules\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for dependable sealing performance and reduced leakage risk.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDesigned for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elow head loss operation\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, helping maintain system efficiency.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eBuilt to meet \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003erecognized industry standards for safety and potable water compliance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eA trusted choice for professionals seeking a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eservice-friendly and durable backflow prevention solution\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-7\" data-turn-id-container=\"request-WEB:b1fe4413-acf0-46d1-93e4-e0f022aad894-7\" data-testid=\"conversation-turn-16\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"32cba3d9-4855-4118-bd95-49f32d7f789e\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"316\"\u003e\u003cstrong data-start=\"0\" data-end=\"90\"\u003eQ: What is the Zurn Wilkins 950XLT2 1\" FNPT Top-Access Double Check Valve (1-950XLT2)?\u003c\/strong\u003e\u003cbr data-start=\"90\" data-end=\"93\"\u003eA: A 1-inch lead-free double check valve assembly designed to prevent backflow and protect potable water systems in low-hazard applications such as irrigation and commercial plumbing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"318\" data-end=\"565\"\u003e\u003cstrong data-start=\"318\" data-end=\"360\"\u003eQ: Where is the 950XLT2 commonly used?\u003c\/strong\u003e\u003cbr data-start=\"360\" data-end=\"363\"\u003eA: Ideal for irrigation systems, fire sprinkler lines, and non-health-hazard water service connections where backpressure or backsiphonage protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"567\" data-end=\"794\"\u003e\u003cstrong data-start=\"567\" data-end=\"600\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"600\" data-end=\"603\"\u003eA: Top-access design for easy in-line maintenance, corrosion-resistant stainless steel components, and test cocks protected against debris and insects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"796\" data-end=\"1007\"\u003e\u003cstrong data-start=\"796\" data-end=\"841\"\u003eQ: What are the operating specifications?\u003c\/strong\u003e\u003cbr data-start=\"841\" data-end=\"844\"\u003eA: Rated for up to 175 PSI working pressure, 350 PSI hydrostatic test pressure, and maximum operating temperature of 180°F. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1009\" data-end=\"1234\"\u003e\u003cstrong data-start=\"1009\" data-end=\"1055\"\u003eQ: Why is the top-access design important?\u003c\/strong\u003e\u003cbr data-start=\"1055\" data-end=\"1058\"\u003eA: It allows internal checks to be serviced or replaced without removing the entire valve body, reducing downtime and maintenance costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1236\" data-end=\"1455\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1236\" data-end=\"1273\"\u003eQ: Is the Zurn 950XLT2 ?\u003c\/strong\u003e\u003cbr data-start=\"1273\" data-end=\"1276\"\u003eA: Yes. It is typically listed to ASSE 1015 and approved for use in potable water systems where double check backflow protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, or unusual pressure drops.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to ensure proper double-check backflow prevention performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse top-access feature for convenient inspection and servicing without full disassembly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to reduce sediment and debris buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean or replace check assemblies if sticking or reduced flow is observed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or internal components with approved repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect from freezing and keep accessible for routine maintenance and testing\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805519175871,"sku":"1-950XLT2","price":401.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-950XLT2-2_0c2056cd-c004-42a5-94e8-ffe453846e50.jpg?v=1782958715"},{"product_id":"wilkins-34-950xlt2-3-4-lead-free-double-cv-with-top-access-covers","title":"Zurn  Wilkins 950XLT2 3\/4\" Lead-Free Double Check Valve with Top Access - 34-950XLT2","description":"\u003ch2\u003eZurn  Wilkins 950XLT2 3\/4\" Lead-Free Double Check Valve with Top Access - 34-950XLT2\u003c\/h2\u003e\n\u003cp\u003eThe Zurn Wilkins 950XLT2 (SKU 34-950XLT2) is a 3\/4\" lead-free Double Check Valve Assembly engineered for dependable backflow protection in low-hazard potable water systems. Its compact footprint fits standard meter boxes and the top-access check covers allow service without removing the assembly from the line, reducing downtime and labor.\u003c\/p\u003e\n\u003cp\u003eApproved by the Foundation for Cross-Connection Control and Hydraulic Research at USC, the 950XLT2 is suitable for below-grade installation in standard valve boxes and is commonly used in irrigation and commercial potable applications. Specification sheets, repair parts lists, and installation instructions are available in the product resources to assist with ordering, installation, and maintenance.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eTop-access check covers for quick maintenance and easier parts replacement.\u003c\/li\u003e\n\u003cli\u003eLead-free construction compliant with potable water regulations.\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant stainless steel springs, fasteners, and ball valve handles for extended service life.\u003c\/li\u003e\n\u003cli\u003eReplaceable seats and silicone seal rings reduce long-term maintenance costs.\u003c\/li\u003e\n\u003cli\u003eRated to 175 psi working pressure and 350 psi hydrostatic test pressure; maximum working temperature 180°F.\u003c\/li\u003e\n\u003cli\u003eProtects against backsiphonage and backpressure; includes test cock plug to prevent fouling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1w0fzym\" data-start=\"28\" data-end=\"340\"\u003e\n\u003cstrong data-start=\"30\" data-end=\"74\"\u003eReliable low-hazard backflow protection:\u003c\/strong\u003e The \u003cstrong data-start=\"79\" data-end=\"149\" data-is-only-node=\"\"\u003eZurn Wilkins 950XLT2 3\/4\" Double Check Valve Assembly (34-950XLT2)\u003c\/strong\u003e is designed to prevent \u003cstrong data-start=\"173\" data-end=\"207\"\u003ebacksiphonage and backpressure\u003c\/strong\u003e in \u003cstrong data-start=\"211\" data-end=\"254\"\u003enon-health-hazard potable water systems\u003c\/strong\u003e, such as irrigation and fire sprinkler loops. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1o00xqx\" data-start=\"341\" data-end=\"580\"\u003e\n\u003cstrong data-start=\"343\" data-end=\"386\"\u003eTop-access design for faster servicing:\u003c\/strong\u003e Built with \u003cstrong data-start=\"398\" data-end=\"425\" data-is-only-node=\"\"\u003etop-access check covers\u003c\/strong\u003e, allowing internal maintenance without removing the full assembly from the line—reducing downtime and labor costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1buwh6b\" data-start=\"581\" data-end=\"802\"\u003e\n\u003cstrong data-start=\"583\" data-end=\"622\"\u003eCompact, meter-box friendly layout:\u003c\/strong\u003e Engineered to fit standard valve boxes and tight installations, making it ideal for \u003cstrong data-start=\"707\" data-end=\"761\" data-is-only-node=\"\"\u003eresidential and light commercial irrigation setups\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ga6ob8\" data-start=\"803\" data-end=\"1014\"\u003e\n\u003cstrong data-start=\"805\" data-end=\"851\"\u003eDurable, corrosion-resistant construction:\u003c\/strong\u003e Features \u003cstrong data-start=\"861\" data-end=\"912\" data-is-only-node=\"\"\u003estainless steel springs, fasteners, and handles\u003c\/strong\u003e for long-term reliability in outdoor and buried applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15hxaii\" data-start=\"1015\" data-end=\"1226\"\u003e\n\u003cstrong data-start=\"1017\" data-end=\"1050\"\u003eCode-compliant and certified:\u003c\/strong\u003e Meets major standards including \u003cstrong data-start=\"1083\" data-end=\"1122\" data-is-only-node=\"\"\u003eASSE 1015, CSA, cUPC, and AWWA C510\u003c\/strong\u003e, ensuring compliance across most North American plumbing codes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v65x5k\" data-start=\"1227\" data-end=\"1470\"\u003e\n\u003cstrong data-start=\"1229\" data-end=\"1276\"\u003eDesigned for dependable system performance:\u003c\/strong\u003e Rated for up to \u003cstrong data-start=\"1293\" data-end=\"1321\" data-is-only-node=\"\"\u003e175 PSI working pressure\u003c\/strong\u003e and \u003cstrong data-start=\"1326\" data-end=\"1357\"\u003e180°F operating temperature\u003c\/strong\u003e, making it suitable for most municipal and irrigation supply conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7lrguw\" data-start=\"1471\" data-end=\"1707\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1473\" data-end=\"1518\"\u003eProfessional-grade maintenance advantage:\u003c\/strong\u003e The replaceable internal seats and seals help extend service life and reduce long-term replacement costs compared to fully non-serviceable assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"62f1767c-3230-4d4e-ace6-ec10436a6ba5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"62f1767c-3230-4d4e-ace6-ec10436a6ba5\" data-turn-id-container=\"62f1767c-3230-4d4e-ace6-ec10436a6ba5\" data-testid=\"conversation-turn-13\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-6\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-6\" data-turn-id-container=\"request-WEB:688c6da3-751c-4421-8e73-08f1c3b4dea4-6\" data-testid=\"conversation-turn-14\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3d27915f-7927-4591-8efb-7f08dc337853\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"350\"\u003e\u003cstrong data-start=\"0\" data-end=\"92\"\u003eQ: What is the Zurn Wilkins 34-950XLT2 3\/4\" Double Check Valve Assembly with Top Access?\u003c\/strong\u003e\u003cbr data-start=\"92\" data-end=\"95\"\u003eA: The Zurn Wilkins 34-950XLT2 is a 3\/4-inch lead-free double check valve assembly designed to prevent backflow contamination in low-hazard potable water systems by protecting against backsiphonage and backpressure. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"352\" data-end=\"598\"\u003e\u003cstrong data-start=\"352\" data-end=\"401\"\u003eQ: What applications is the 950XLT2 used for?\u003c\/strong\u003e\u003cbr data-start=\"401\" data-end=\"404\"\u003eA: It is commonly used in irrigation systems, commercial plumbing, and other non-health-hazard water lines where reliable backflow protection is required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"600\" data-end=\"884\"\u003e\u003cstrong data-start=\"600\" data-end=\"651\"\u003eQ: What are the key features of the 34-950XLT2?\u003c\/strong\u003e\u003cbr data-start=\"651\" data-end=\"654\"\u003eA: It includes a top-access design for fast maintenance without removing the unit, corrosion-resistant internal components, and replaceable seals and seats to reduce long-term service costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"886\" data-end=\"1108\"\u003e\u003cstrong data-start=\"886\" data-end=\"926\"\u003eQ: What are its performance ratings?\u003c\/strong\u003e\u003cbr data-start=\"926\" data-end=\"929\"\u003eA: The valve typically supports up to 175 PSI working pressure and 180°F maximum temperature, with hydrostatic test pressure up to 350 PSI. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1110\" data-end=\"1338\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1110\" data-end=\"1177\"\u003eQ: Is the Zurn Wilkins 950XLT2 certified for potable water use?\u003c\/strong\u003e\u003cbr data-start=\"1177\" data-end=\"1180\"\u003eA: Yes. It is lead-free and compliant with major standards including ASSE 1015, NSF\/ANSI 61, CSA, and AWWA requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-7\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-7\" data-testid=\"conversation-turn-14\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b42eb8ad-1199-452b-a4e0-2b96564f2f06\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"73\" data-end=\"782\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"bgpw7z\" data-start=\"73\" data-end=\"187\"\u003ePerform \u003cstrong data-start=\"83\" data-end=\"101\"\u003eannual testing\u003c\/strong\u003e by a certified backflow tester to ensure proper backflow prevention and compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"6uof86\" data-start=\"188\" data-end=\"302\"\u003eInspect regularly for \u003cstrong data-start=\"212\" data-end=\"259\"\u003eexternal leaks, corrosion, or valve chatter\u003c\/strong\u003e, especially after pressure fluctuations.\u003c\/li\u003e\n\u003cli data-section-id=\"s48c53\" data-start=\"303\" data-end=\"395\"\u003eKeep shutoff valves and test cocks \u003cstrong data-start=\"340\" data-end=\"362\"\u003eclean and operable\u003c\/strong\u003e, and check for debris buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"3xd8nx\" data-start=\"396\" data-end=\"486\"\u003eFlush the system periodically to reduce \u003cstrong data-start=\"438\" data-end=\"463\"\u003esediment accumulation\u003c\/strong\u003e inside the assembly.\u003c\/li\u003e\n\u003cli data-section-id=\"2bw3np\" data-start=\"487\" data-end=\"580\"\u003eProtect from \u003cstrong data-start=\"502\" data-end=\"525\"\u003efreezing conditions\u003c\/strong\u003e with insulation or seasonal drainage where required.\u003c\/li\u003e\n\u003cli data-section-id=\"3rfob5\" data-start=\"581\" data-end=\"704\"\u003eUse only \u003cstrong data-start=\"592\" data-end=\"659\"\u003egenuine repair parts from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e to maintain certification and performance.\u003c\/li\u003e\n\u003cli data-section-id=\"1fc46di\" data-start=\"705\" data-end=\"782\" data-is-last-node=\"\"\u003eAfter any service, \u003cstrong data-start=\"726\" data-end=\"750\"\u003ere-test the assembly\u003c\/strong\u003e before returning it to service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805519274175,"sku":"34-950XLT2","price":365.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-950XLT2-2_b3230eba-b9e0-405c-b62b-bddcb082941e.jpg?v=1782958697"},{"product_id":"2-backflow-double-check","title":"Zurn Wilkins 2\" 950XLT Double Check Backflow Valve - Lead-Free - 2-950XLT","description":"\u003ch2\u003eZurn Wilkins 2\" 950XLT Double Check Backflow Valve - Lead-Free - 2-950XLT\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 950XLT 2\" Double Check Backflow Valve Assembly provides reliable protection for low-hazard potable water systems. Designed for below-grade or above-ground installation in standard meter boxes, the 950XLT combines durable, lead‑free bronze construction with top-access check covers to make routine service and testing fast and simple.\u003c\/p\u003e\n\u003cp\u003eIncludes manufacturer documentation and service parts references for repair kits, installation, and freeze‑protection instructions. The 950XLT is a proven, service-friendly choice when you need dependable double-check protection with easy maintenance access and long-term corrosion resistance.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead‑free bronze body:\u003c\/strong\u003e Low‑lead cast bronze construction (meets current lead‑free requirements) for potable water use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-access checks:\u003c\/strong\u003e Top load design with removable check covers and test cock plugs to reduce downtime during inspections and repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust serviceability:\u003c\/strong\u003e Replaceable seats and silicone seal rings, corrosion‑resistant stainless steel springs, fasteners, and ball valve handles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance:\u003c\/strong\u003e Rated for 175 PSI working pressure and 180°F maximum operating temperature; hydrostatic test pressure up to 350 PSI.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals:\u003c\/strong\u003e ASSE listed, IAPMO listed, AWWA C510 compliance, and approved by the USC Foundation for Cross-Connection Control and Hydraulic Research.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit \u0026amp; use:\u003c\/strong\u003e Available in sizes through 2\" and fits standard meter\/valve boxes; ideal for irrigation, commercial landscape, and other low‑hazard backflow protection applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-3\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-3\" data-testid=\"conversation-turn-8\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f48fb679-b4bc-4d51-b2f2-6637a485969b\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1498\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"73365q\" data-start=\"27\" data-end=\"275\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"66\"\u003eHeavy-duty low-hazard protection:\u003c\/strong\u003e The \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins 2-950XLT Double Check Backflow Valve\u003c\/span\u003e\u003c\/span\u003e is engineered for dependable backflow prevention in potable water systems where contamination risk is low but still regulated. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1izr78q\" data-start=\"277\" data-end=\"462\"\u003e\n\u003cstrong data-start=\"279\" data-end=\"304\"\u003eLead-free compliance:\u003c\/strong\u003e Built with lead-free bronze materials to meet modern drinking water safety standards and municipal code requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l2b6xu\" data-start=\"464\" data-end=\"673\"\u003e\n\u003cstrong data-start=\"466\" data-end=\"505\"\u003eService-friendly top access design:\u003c\/strong\u003e Integrated top-access check covers allow fast inspection and maintenance without removing the full assembly, reducing downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yux4sc\" data-start=\"675\" data-end=\"882\"\u003e\n\u003cstrong data-start=\"677\" data-end=\"711\"\u003eReliable pressure performance:\u003c\/strong\u003e Rated for up to ~175 PSI working pressure with strong hydrostatic test tolerance, ensuring stable operation in commercial systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3l2rjx\" data-start=\"884\" data-end=\"1083\"\u003e\n\u003cstrong data-start=\"886\" data-end=\"918\"\u003eDurable internal components:\u003c\/strong\u003e Stainless steel springs and corrosion-resistant hardware improve lifespan and reduce failure risk in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k21jks\" data-start=\"1085\" data-end=\"1322\"\u003e\n\u003cstrong data-start=\"1087\" data-end=\"1131\"\u003eBackpressure + backsiphonage protection:\u003c\/strong\u003e Designed to prevent reverse flow in both conditions, helping protect potable water networks in irrigation, fire lines, and commercial plumbing setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1l846d8\" data-start=\"1324\" data-end=\"1498\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1326\" data-end=\"1357\"\u003eInstaller-preferred choice:\u003c\/strong\u003e Commonly selected by contractors for its balance of compliance, durability, and ease of servicing in below-grade or meter-box installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"223\"\u003e\u003cstrong data-start=\"0\" data-end=\"50\"\u003eQ: What is the Zurn Wilkins 2-950XLT used for?\u003c\/strong\u003e\u003cbr data-start=\"50\" data-end=\"53\"\u003eA: It provides backflow protection in low- to moderate-hazard potable water systems, helping prevent contamination in irrigation, fire lines, and commercial water setups.\u003c\/p\u003e\n\u003cp data-start=\"225\" data-end=\"407\"\u003e\u003cstrong data-start=\"225\" data-end=\"280\"\u003eQ: What type of backflow preventer is the 2-950XLT?\u003c\/strong\u003e\u003cbr data-start=\"280\" data-end=\"283\"\u003eA: It is a Lead-Free Double Check Valve Assembly (DCVA), designed to stop reverse flow from entering the clean water supply.\u003c\/p\u003e\n\u003cp data-start=\"409\" data-end=\"591\"\u003e\u003cstrong data-start=\"409\" data-end=\"451\"\u003eQ: What does “XLT” mean in this model?\u003c\/strong\u003e\u003cbr data-start=\"451\" data-end=\"454\"\u003eA: XLT indicates a lead-free, high-performance design with improved durability and compliance with modern potable water safety standards.\u003c\/p\u003e\n\u003cp data-start=\"593\" data-end=\"791\"\u003e\u003cstrong data-start=\"593\" data-end=\"639\"\u003eQ: What are key features of the 2\" 950XLT?\u003c\/strong\u003e\u003cbr data-start=\"639\" data-end=\"642\"\u003eA: Lead-free bronze construction, two independent check valves, resilient-seated shutoff valves, and a compact inline design for easier installation.\u003c\/p\u003e\n\u003cp data-start=\"793\" data-end=\"969\"\u003e\u003cstrong data-start=\"793\" data-end=\"842\"\u003eQ: Is it suitable for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"842\" data-end=\"845\"\u003eA: Yes, it is approved for potable water applications where a double check assembly is permitted under local plumbing codes.\u003c\/p\u003e\n\u003cp data-start=\"971\" data-end=\"1147\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"971\" data-end=\"1014\"\u003eQ: Does it require regular maintenance?\u003c\/strong\u003e\u003cbr data-start=\"1014\" data-end=\"1017\"\u003eA: Yes, periodic testing and inspection are required to ensure proper sealing and compliance with backflow prevention regulations.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and pressure irregularities.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to ensure proper double-check backflow prevention and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to reduce sediment buildup in check assemblies.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean internal strainers and components to maintain consistent flow and performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or check modules with approved repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep unit accessible and protect from freezing to ensure long-term reliability.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805586677951,"sku":"2-950XLT","price":877.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-950XLT-2_191caf26-4201-478a-959f-9226ef27ff73.jpg?v=1782960423"},{"product_id":"wilkins-2-350xl-2-inch-double-check-backflow-preventer-fnpt-x-fnpt-lead-free","title":"Zurn Wilkins 2-350XL 2-Inch Double Check Backflow Preventer (Lead-Free) - 2-350XL","description":"\u003ch2\u003eZurn Wilkins 2-350XL 2-Inch Double Check Backflow Preventer (Lead-Free) - 2-350XL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 350XL 2-inch Double Check backflow preventer is a lead-free, FNPT x FNPT assembly designed to protect potable water systems from low-health-hazard backflow. Its compact, serviceable design fits irrigation and commercial installations where reliable protection and easy servicing are required.\u003c\/p\u003e\n\u003cp\u003eEngineered for durability and ease of service, the 350XL offers dependable low-health-hazard protection with accessible parts and clear documentation. Follow the included installation and maintenance instructions and consult repair parts documentation when servicing.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZSwap removable pressure vessel:\u003c\/strong\u003e Patented removable pressure vessel enables safe and quick line flushing, fast winterization and simplified maintenance or repair without replacing the body.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free construction:\u003c\/strong\u003e Low-lead design complies with lead-free law requirements and is suitable for drinking water service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-mounted test cocks:\u003c\/strong\u003e Convenient top-mounted test cocks simplify field testing and reduce installation time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFNPT x FNPT connections:\u003c\/strong\u003e Standard threaded inlet and outlet connections for straightforward integration with existing piping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlow Out \/ Flush option:\u003c\/strong\u003e Blow Out Flush fitting is available to assist winterizing and seasonal maintenance where needed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation and support:\u003c\/strong\u003e Specification sheets, installation and maintenance manuals, and repair parts lists are provided to support accurate installation and service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"ev4x0p\" data-start=\"244\" data-end=\"420\"\u003e\n\u003cstrong data-start=\"246\" data-end=\"280\"\u003eReliable dual-check protection\u003c\/strong\u003e: Engineered to prevent both back-siphonage and backpressure in low-risk contamination environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hqotqi\" data-start=\"421\" data-end=\"570\"\u003e\n\u003cstrong data-start=\"423\" data-end=\"449\"\u003eLead-free construction\u003c\/strong\u003e: Meets modern plumbing code requirements for safe use on drinking water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bwqiac\" data-start=\"571\" data-end=\"778\"\u003e\n\u003cstrong data-start=\"573\" data-end=\"608\"\u003eService-friendly modular design\u003c\/strong\u003e: Features a removable internal cartridge assembly for faster repairs, flushing, and winterization without removing the full unit. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"116dr6x\" data-start=\"779\" data-end=\"963\"\u003e\n\u003cstrong data-start=\"781\" data-end=\"804\"\u003eDurable bronze body\u003c\/strong\u003e: Built for long service life with corrosion-resistant materials suited for outdoor and buried valve box installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e88qul\" data-start=\"964\" data-end=\"1114\"\u003e\n\u003cstrong data-start=\"966\" data-end=\"995\"\u003eLow maintenance operation\u003c\/strong\u003e: Designed for easy access to internal checks and simplified in-line servicing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jfzkj2\" data-start=\"1115\" data-end=\"1311\"\u003e\n\u003cstrong data-start=\"1117\" data-end=\"1139\"\u003eIdeal applications\u003c\/strong\u003e: Best suited for irrigation systems, fire lines, and other low-hazard potable water protection scenarios where RPZ is not required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"214\"\u003e\u003cstrong data-start=\"0\" data-end=\"49\"\u003eQ: What is the Zurn Wilkins 2-350XL used for?\u003c\/strong\u003e\u003cbr data-start=\"49\" data-end=\"52\"\u003eA: A 2\" lead-free double check backflow preventer designed to protect potable water systems from low-hazard contamination caused by backpressure or backsiphonage.\u003c\/p\u003e\n\u003cp data-start=\"216\" data-end=\"415\"\u003e\u003cstrong data-start=\"216\" data-end=\"265\"\u003eQ: Is it approved for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"265\" data-end=\"268\"\u003eA: Yes. It is lead-free compliant and certified to NSF\/ANSI 61 and ASSE 1015 standards for potable water use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"417\" data-end=\"599\"\u003e\u003cstrong data-start=\"417\" data-end=\"473\"\u003eQ: What type of backflow protection does it provide?\u003c\/strong\u003e\u003cbr data-start=\"473\" data-end=\"476\"\u003eA: Double check valve assembly (DCVA), ideal for low-health-hazard applications like irrigation and commercial water lines.\u003c\/p\u003e\n\u003cp data-start=\"601\" data-end=\"840\"\u003e\u003cstrong data-start=\"601\" data-end=\"654\"\u003eQ: What makes the 350XL design easier to service?\u003c\/strong\u003e\u003cbr data-start=\"654\" data-end=\"657\"\u003eA: It uses a removable EZSwap pressure vessel\/cartridge, allowing quick maintenance, flushing, and winterization without removing the full body. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"842\" data-end=\"1006\"\u003e\u003cstrong data-start=\"842\" data-end=\"879\"\u003eQ: What are its operating limits?\u003c\/strong\u003e\u003cbr data-start=\"879\" data-end=\"882\"\u003eA: Typically rated up to 175 PSI working pressure and about 180°F maximum temperature. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1008\" data-end=\"1158\"\u003e\u003cstrong data-start=\"1008\" data-end=\"1046\"\u003eQ: What materials is it made from?\u003c\/strong\u003e\u003cbr data-start=\"1046\" data-end=\"1049\"\u003eA: Lead-free bronze body with corrosion-resistant internal components and a compact modular cartridge design.\u003c\/p\u003e\n\u003cp data-start=\"1160\" data-end=\"1360\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1198\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"1198\" data-end=\"1201\"\u003eA: Irrigation systems, commercial plumbing, and other potable water systems where backflow prevention is required but high-hazard RPZ protection is not needed.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-13\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-13\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-13\" data-testid=\"conversation-turn-26\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"991652a4-b5c2-44ef-ae0a-1ba46e561494\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"75\" data-end=\"791\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"cnyir4\" data-start=\"75\" data-end=\"168\"\u003ePerform \u003cstrong data-start=\"85\" data-end=\"113\"\u003eannual certified testing\u003c\/strong\u003e to verify proper backflow prevention and compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"1kmd0ni\" data-start=\"169\" data-end=\"275\"\u003eInspect routinely for \u003cstrong data-start=\"193\" data-end=\"238\"\u003eexternal leaks, corrosion, and valve wear\u003c\/strong\u003e, especially after pressure surges.\u003c\/li\u003e\n\u003cli data-section-id=\"bjbvle\" data-start=\"276\" data-end=\"377\"\u003eKeep \u003cstrong data-start=\"283\" data-end=\"341\"\u003eshutoff valves and test cocks clean and fully operable\u003c\/strong\u003e for accurate testing and service.\u003c\/li\u003e\n\u003cli data-section-id=\"t73d5f\" data-start=\"378\" data-end=\"463\"\u003eFlush the system periodically to reduce \u003cstrong data-start=\"420\" data-end=\"440\"\u003esediment buildup\u003c\/strong\u003e inside the assembly.\u003c\/li\u003e\n\u003cli data-section-id=\"x2xkch\" data-start=\"464\" data-end=\"558\"\u003eProtect from \u003cstrong data-start=\"479\" data-end=\"502\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal drainage where required.\u003c\/li\u003e\n\u003cli data-section-id=\"3y33sw\" data-start=\"559\" data-end=\"701\"\u003eReplace internal components using \u003cstrong data-start=\"595\" data-end=\"656\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e to maintain performance and certification.\u003c\/li\u003e\n\u003cli data-section-id=\"1g06ua6\" data-start=\"702\" data-end=\"791\" data-is-last-node=\"\"\u003eAfter any service or repair, \u003cstrong data-start=\"733\" data-end=\"757\"\u003ere-test the assembly\u003c\/strong\u003e before returning it to operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805586776255,"sku":"2-350XL","price":1082.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/350XL_34-2__600x600_8a17184c-d2bf-4a43-91e5-2f6d6d98b7b4.jpg?v=1782960440"},{"product_id":"2-850txl-2in-850t-ballvalve-with-tap-lf","title":"Zurn Wilkins 2-850TXL 2\" Full-Port Bronze Ball Valve, Tapped - 2-850TXL","description":"\u003ch2\u003eZurn Wilkins 2-850TXL 2\" Full-Port Bronze Ball Valve, Tapped - 2-850TXL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 2-850TXL (850XL series) is a 2-inch full-port, tapped ball valve engineered for reliable throttling and balancing in residential, commercial, and industrial water systems. Lead-free construction and robust materials make it suitable for backflow assemblies and other high-demand applications.\u003c\/p\u003e\n\u003cp\u003eIncludes manufacturer specification sheet and accessory documentation for installation and maintenance. See product resources for dimensions, installation notes, and replacement parts.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e2-inch nominal size with tapped FNPT x FNPT connections; full-port flow for minimal pressure drop.\u003c\/li\u003e\n\u003cli\u003eBronze body with chrome-plated brass ball and brass stem; stainless steel handle and nut resist corrosion.\u003c\/li\u003e\n\u003cli\u003eVirgin TFE\/PTFE softgoods and TFE seats for durable sealing and long service life.\u003c\/li\u003e\n\u003cli\u003ePressure rating: 400 psi WOG; temperature range: 33°F to 350°F (per manufacturer specifications).\u003c\/li\u003e\n\u003cli\u003eNSF\/ANSI 372 lead-free certified; designed for use with Wilkins small-diameter backflow assemblies.\u003c\/li\u003e\n\u003cli\u003eQuarter-turn operation provides quick shutoff and easy throttling; ideal for water, low-pressure steam, air, and non-corrosive gas or oil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-5\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-5\" data-testid=\"conversation-turn-10\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e1f12016-56d2-4022-a3aa-603f85544b68\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1229\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1kn5d2c\" data-start=\"27\" data-end=\"195\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"63\"\u003eIndustrial-grade flow control:\u003c\/strong\u003e The \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins 2-850TXL 2\" Full-Port Bronze Ball Valve, Tapped\u003c\/span\u003e\u003c\/span\u003e is built for reliable shutoff and balancing in commercial and industrial water systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1hz2gp1\" data-start=\"197\" data-end=\"335\"\u003e\n\u003cstrong data-start=\"199\" data-end=\"224\"\u003eFull-port efficiency:\u003c\/strong\u003e Designed with a full-port bore to minimize pressure loss and maintain strong, unrestricted flow performance.\u003c\/li\u003e\n\u003cli data-section-id=\"pxkzks\" data-start=\"337\" data-end=\"491\"\u003e\n\u003cstrong data-start=\"339\" data-end=\"364\"\u003eLead-free compliance:\u003c\/strong\u003e Manufactured with lead-free bronze construction to meet modern potable water safety standards and NSF\/ANSI 372 requirements.\u003c\/li\u003e\n\u003cli data-section-id=\"1s9cm9\" data-start=\"493\" data-end=\"658\"\u003e\n\u003cstrong data-start=\"495\" data-end=\"521\"\u003eHeavy-duty durability:\u003c\/strong\u003e Bronze body, chrome-plated brass ball, and corrosion-resistant internal components ensure long service life in demanding environments.\u003c\/li\u003e\n\u003cli data-section-id=\"1kk18ys\" data-start=\"660\" data-end=\"805\"\u003e\n\u003cstrong data-start=\"662\" data-end=\"691\"\u003eSystem integration ready:\u003c\/strong\u003e Commonly used on Wilkins backflow assemblies, making it a standard-fit replacement or OEM-compatible component.\u003c\/li\u003e\n\u003cli data-section-id=\"1czm2s6\" data-start=\"807\" data-end=\"952\"\u003e\n\u003cstrong data-start=\"809\" data-end=\"840\"\u003eService-friendly operation:\u003c\/strong\u003e Quarter-turn handle allows fast shutoff, while tapped FNPT connections simplify installation and maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"1ltqpgk\" data-start=\"954\" data-end=\"1089\"\u003e\n\u003cstrong data-start=\"956\" data-end=\"981\"\u003eHigh pressure rating:\u003c\/strong\u003e Engineered for robust performance in high-pressure commercial water systems, typically up to 400 PSI WOG.\u003c\/li\u003e\n\u003cli data-section-id=\"1t4tknz\" data-start=\"1091\" data-end=\"1229\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1093\" data-end=\"1118\"\u003eContractor preferred:\u003c\/strong\u003e Frequently selected for its reliability, ease of servicing, and consistent performance in field installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"218\"\u003e\u003cstrong data-start=\"0\" data-end=\"89\"\u003eQ: What is the Zurn Wilkins 2-850TXL 2\" Full-Port Bronze Ball Valve, Tapped used for?\u003c\/strong\u003e\u003cbr data-start=\"89\" data-end=\"92\"\u003eA: It is used for reliable shutoff and flow control in potable water, commercial plumbing, and backflow prevention assemblies.\u003c\/p\u003e\n\u003cp data-start=\"220\" data-end=\"362\"\u003e\u003cstrong data-start=\"220\" data-end=\"254\"\u003eQ: What does “full-port” mean?\u003c\/strong\u003e\u003cbr data-start=\"254\" data-end=\"257\"\u003eA: Full-port design allows unrestricted flow, minimizing pressure drop and maintaining system efficiency.\u003c\/p\u003e\n\u003cp data-start=\"364\" data-end=\"533\"\u003e\u003cstrong data-start=\"364\" data-end=\"409\"\u003eQ: What are key features of the 2-850TXL?\u003c\/strong\u003e\u003cbr data-start=\"409\" data-end=\"412\"\u003eA: Lead-free bronze construction, durable tapped body, corrosion resistance, and quarter-turn operation for fast shutoff.\u003c\/p\u003e\n\u003cp data-start=\"535\" data-end=\"703\"\u003e\u003cstrong data-start=\"535\" data-end=\"581\"\u003eQ: Where is this valve commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"581\" data-end=\"584\"\u003eA: Used in backflow preventer assemblies, water distribution systems, irrigation setups, and commercial plumbing lines.\u003c\/p\u003e\n\u003cp data-start=\"705\" data-end=\"879\"\u003e\u003cstrong data-start=\"705\" data-end=\"753\"\u003eQ: Is it suitable for potable water systems?\u003c\/strong\u003e\u003cbr data-start=\"753\" data-end=\"756\"\u003eA: Yes, it is lead-free and designed for use in drinking water applications that require compliant, durable shutoff valves.\u003c\/p\u003e\n\u003cp data-start=\"881\" data-end=\"1039\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"881\" data-end=\"921\"\u003eQ: Does it support easy maintenance?\u003c\/strong\u003e\u003cbr data-start=\"921\" data-end=\"924\"\u003eA: Yes, its robust bronze build and serviceable design make it suitable for long-term commercial and municipal use.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"relative z-1\"\u003e\n\u003cdiv class=\"writing-block-editor markdown-new-styling relative flow-root pt-(--writing-block-editor-pt) pe-(--writing-block-editor-pr) pb-(--writing-block-editor-pb) ps-(--writing-block-editor-pl)\"\u003e\n\u003cdiv class=\"ProseMirror markdown prose dark:prose-invert w-full min-h-6 break-words focus:outline-none\" data-writing-block-fullscreen-editor-region=\"true\" data-writing-block-fullscreen-editor-layout=\"inline\" aria-disabled=\"false\" dir=\"auto\" translate=\"no\"\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and packing or stem wear.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExercise the valve periodically to prevent sticking and ensure smooth operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck packing gland and tighten if minor stem leakage is detected.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep valve clean and free of debris, scale, or buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace seats, seals, or packing with approved repair kits when wear or leakage occurs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure proper pipe alignment and support to avoid stress on the valve body.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect from freezing and maintain easy access for routine maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805586907327,"sku":"2-850TXL","price":358.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-850TXL-2_fb4a7383-ec3a-4b4a-b9ea-fff6af982dc4.jpg?v=1782960446"},{"product_id":"2-975xl2-2in-rpz-rppa-w-bv-fnpt-lf","title":"Zurn Wilkins 2-975XL2 2in RPZ Backflow Preventer, Lead-Free - 2-975XL2","description":"\u003ch2\u003eZurn Wilkins 2-975XL2 2in RPZ Backflow Preventer, Lead-Free - 2-975XL2\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 2-975XL2 is a 2-inch Reduced Pressure Principle (RPZ) backflow preventer engineered for high-hazard potable water protection. Its compact wye-pattern bronze body provides short lay length and in-line service access to the checks and relief valve for faster maintenance.\u003c\/p\u003e\n\u003cp\u003eDocumentation and repair parts are available; recommended for commercial, irrigation, and high-hazard potable water systems requiring RPZ protection. Follow local codes for testing and installation requirements.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLead‑free construction compliant with low‑lead plumbing laws (0.25% weighted average).\u003c\/li\u003e\n\u003cli\u003eCast bronze body (ASTM B584) with stainless steel fasteners and Noryl seats for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eFemale NPT (FNPT) x FNPT threaded ends with full-port quarter‑turn (QT) ball valves included for shutoff and service.\u003c\/li\u003e\n\u003cli\u003e175 PSI pressure rating, 180°F temperature rating, and 350 PSI hydrostatic test rating.\u003c\/li\u003e\n\u003cli\u003eShort end‑to‑end distance (26-1\/2\") eases replacement and installation in constrained spaces.\u003c\/li\u003e\n\u003cli\u003eMeets ASSE 1013, AWWA C511, NSF\/ANSI 61, CSA and IAPMO\/CUPC listings for potable water applications.\u003c\/li\u003e\n\u003cli\u003eWye-pattern design allows separate access to each check and the relief valve to reduce labor and repair time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1g7n0zu\" data-start=\"209\" data-end=\"405\"\u003e\n\u003cstrong data-start=\"211\" data-end=\"244\"\u003eMaximum protection RPZ design\u003c\/strong\u003e: Provides industry-leading defense against both back-siphonage and backpressure contamination in drinking water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16iit61\" data-start=\"406\" data-end=\"606\"\u003e\n\u003cstrong data-start=\"408\" data-end=\"442\"\u003eHeavy-duty bronze construction\u003c\/strong\u003e: Built with corrosion-resistant materials for long service life in demanding environments and continuous flow applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"jvu7hw\" data-start=\"607\" data-end=\"786\"\u003e\n\u003cstrong data-start=\"609\" data-end=\"646\"\u003eService-friendly wye pattern body\u003c\/strong\u003e: Separate access to checks and relief valve allows faster in-line maintenance and reduced downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1uju4ch\" data-start=\"787\" data-end=\"966\"\u003e\n\u003cstrong data-start=\"789\" data-end=\"827\"\u003eLead-free potable water compliance\u003c\/strong\u003e: Meets modern low-lead plumbing regulations for safe use on municipal and building water supplies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zf91mn\" data-start=\"967\" data-end=\"1146\"\u003e\n\u003cstrong data-start=\"969\" data-end=\"1003\"\u003eIntegrated shutoff flexibility\u003c\/strong\u003e: Includes FNPT connections with full-port service valves for easier installation and system isolation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1we0sht\" data-start=\"1147\" data-end=\"1329\"\u003e\n\u003cstrong data-start=\"1149\" data-end=\"1187\"\u003eBuilt for code-heavy installations\u003c\/strong\u003e: Commonly used in high-risk applications such as commercial buildings, fire systems, and irrigation tie-ins where RPZ protection is required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"249\"\u003e\u003cstrong data-start=\"0\" data-end=\"50\"\u003eQ: What is the Zurn Wilkins 2-975XL2 used for?\u003c\/strong\u003e\u003cbr data-start=\"50\" data-end=\"53\"\u003eA: A 2\" lead-free reduced-pressure zone (RPZ) backflow preventer designed for high-hazard applications, protecting potable water systems from contamination caused by backpressure or backsiphonage.\u003c\/p\u003e\n\u003cp data-start=\"251\" data-end=\"455\"\u003e\u003cstrong data-start=\"251\" data-end=\"296\"\u003eQ: Is it safe for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"296\" data-end=\"299\"\u003eA: Yes. It is lead-free compliant and certified to NSF\/ANSI 61 and ASSE 1013 standards for potable water protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"457\" data-end=\"668\"\u003e\u003cstrong data-start=\"457\" data-end=\"505\"\u003eQ: What level of protection does it provide?\u003c\/strong\u003e\u003cbr data-start=\"505\" data-end=\"508\"\u003eA: High-hazard protection using a reduced-pressure zone assembly with two check valves and a relief valve that discharges when unsafe pressure conditions occur.\u003c\/p\u003e\n\u003cp data-start=\"670\" data-end=\"867\"\u003e\u003cstrong data-start=\"670\" data-end=\"716\"\u003eQ: What size and connections does it have?\u003c\/strong\u003e\u003cbr data-start=\"716\" data-end=\"719\"\u003eA: 2-inch FNPT threaded inlet and outlet connections, designed for commercial and irrigation piping systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"869\" data-end=\"1022\"\u003e\u003cstrong data-start=\"869\" data-end=\"907\"\u003eQ: What materials is it made from?\u003c\/strong\u003e\u003cbr data-start=\"907\" data-end=\"910\"\u003eA: Lead-free cast bronze body with corrosion-resistant internal components for durability and long service life.\u003c\/p\u003e\n\u003cp data-start=\"1024\" data-end=\"1228\"\u003e\u003cstrong data-start=\"1024\" data-end=\"1077\"\u003eQ: Can it be installed in different orientations?\u003c\/strong\u003e\u003cbr data-start=\"1077\" data-end=\"1080\"\u003eA: Yes. It supports horizontal or vertical installation (depending on flow direction and code requirements). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1230\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1230\" data-end=\"1267\"\u003eQ: What are its operating limits?\u003c\/strong\u003e\u003cbr data-start=\"1267\" data-end=\"1270\"\u003eA: Typically rated up to 175 PSI working pressure and about 180°F maximum temperature. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-14\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-14\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-14\" data-testid=\"conversation-turn-28\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"aa917d27-aa07-4838-a10d-925b6facf7de\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"80\" data-end=\"790\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"wadlv7\" data-start=\"80\" data-end=\"181\"\u003eSchedule \u003cstrong data-start=\"91\" data-end=\"119\"\u003eannual certified testing\u003c\/strong\u003e to ensure reliable backflow protection and code compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"16b2fn9\" data-start=\"182\" data-end=\"297\"\u003eInspect regularly for \u003cstrong data-start=\"206\" data-end=\"254\"\u003eleaks, relief valve discharge, and corrosion\u003c\/strong\u003e, especially after pressure fluctuations.\u003c\/li\u003e\n\u003cli data-section-id=\"4tiock\" data-start=\"298\" data-end=\"405\"\u003eKeep \u003cstrong data-start=\"305\" data-end=\"364\"\u003etest cocks, shutoff valves, and internal passages clean\u003c\/strong\u003e to prevent debris-related malfunction.\u003c\/li\u003e\n\u003cli data-section-id=\"1ymzv24\" data-start=\"406\" data-end=\"490\"\u003eFlush the assembly after installation or service to reduce \u003cstrong data-start=\"467\" data-end=\"487\"\u003esediment buildup\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"f4t3si\" data-start=\"491\" data-end=\"590\"\u003eProtect from \u003cstrong data-start=\"506\" data-end=\"531\"\u003efreezing temperatures\u003c\/strong\u003e using insulation or seasonal winterization where needed.\u003c\/li\u003e\n\u003cli data-section-id=\"3rfob5\" data-start=\"591\" data-end=\"714\"\u003eUse only \u003cstrong data-start=\"602\" data-end=\"669\"\u003egenuine repair parts from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e to maintain certification and performance.\u003c\/li\u003e\n\u003cli data-section-id=\"11sq675\" data-start=\"715\" data-end=\"790\" data-is-last-node=\"\"\u003eAfter servicing, always \u003cstrong data-start=\"741\" data-end=\"789\"\u003ere-test before returning the unit to service\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805586972863,"sku":"2-975XL2","price":1659.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-975XL2-2_b419518b-e934-4d39-9184-88d30645b1cb.jpg?v=1782960450"},{"product_id":"wilkins-3-4-d-c-backflow","title":"Zurn Wilkins 34-350 3\/4\" Double Check Backflow Preventer with EZSwap Vessel - 34-350","description":"\u003ch2\u003eZurn Wilkins 34-350 3\/4\" Double Check Backflow Preventer with EZSwap Vessel - 34-350\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 34-350 3\/4\" Double Check Backflow Preventer provides reliable protection against backpressure and backsiphonage in potable and non-potable systems. Built for quick service and long-term outdoor use, it combines a bronze pressure body (3\/4\") with the patented EZSwap removable pressure vessel to simplify flushing, repair, and winterization.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecs \u0026amp; documentation:\u003c\/strong\u003e Nominal size 3\/4\", full-port connections, typical length ~11\" and height ~5.6\". Includes installation and maintenance instructions, repair parts lists, and specification sheets for installers and contractors. Backed by a 1-year limited warranty; consult provided documents for ordering parts and approved installations.\u003c\/p\u003e\n\u003cp\u003eEngineered for contractors and facility managers, the 34-350 minimizes service trips and replacement costs with serviceable internals and proven materials. For installation guidance, testing procedures, and parts diagrams, see the linked specification and repair manuals supplied with the product.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eEZSwap removable pressure vessel allows off-line servicing and fast replacement with the Flush Tool, reducing repair time and downtime.\u003c\/li\u003e\n\u003cli\u003eFull-port quarter-turn ball shut-off valves provide positive isolation for maintenance; stainless-steel handles and hardware resist corrosion.\u003c\/li\u003e\n\u003cli\u003eTop-mounted fast test cocks enable straightforward annual testing and field maintenance without removing the unit from the line.\u003c\/li\u003e\n\u003cli\u003eLead-free\/low-lead construction suitable for potable water; bronze body for 3\/4\" sizes and reinforced nylon vessel deliver durability and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eCertified to ASSE 1015, AWWA C510, CSA B64.5, cUPC and NSF\/ANSI 61; rated to 175 psi and 180°F for broad application use.\u003c\/li\u003e\n\u003cli\u003eCompatible with optional blow-out\/winterizing accessories and designed to reduce labor and water usage during line flushing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-6\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-6\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-6\" data-testid=\"conversation-turn-12\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"51cfe1ff-0dba-479e-9ed0-92f79f54dd0d\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1491\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"j7n0r2\" data-start=\"27\" data-end=\"251\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"58\"\u003eSmart compact protection:\u003c\/strong\u003e The Zurn Wilkins 34-350 Double Check Backflow Preventer is designed for reliable low-hazard protection in residential and commercial irrigation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1wctbk1\" data-start=\"253\" data-end=\"470\"\u003e\n\u003cstrong data-start=\"255\" data-end=\"288\"\u003eEZSwap maintenance advantage:\u003c\/strong\u003e Its patented EZSwap® removable pressure vessel allows fast off-line servicing, flushing, and winterization—reducing downtime and labor costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d4q5bb\" data-start=\"472\" data-end=\"692\"\u003e\n\u003cstrong data-start=\"474\" data-end=\"510\"\u003eBuilt for real-world durability:\u003c\/strong\u003e UV-resistant reinforced nylon vessel combined with corrosion-resistant internal components ensures long service life in outdoor environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"chk7fx\" data-start=\"694\" data-end=\"881\"\u003e\n\u003cstrong data-start=\"696\" data-end=\"725\"\u003eEfficient serviceability:\u003c\/strong\u003e Designed so technicians can replace or service key internal parts without removing the full assembly from the line. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"124tm90\" data-start=\"883\" data-end=\"1076\"\u003e\n\u003cstrong data-start=\"885\" data-end=\"916\"\u003eCode-compliant performance:\u003c\/strong\u003e Commonly specified for ASSE 1015 applications in non-potable systems like irrigation and commercial water distribution. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bpycmk\" data-start=\"1078\" data-end=\"1266\"\u003e\n\u003cstrong data-start=\"1080\" data-end=\"1114\"\u003eFreeze \u0026amp; maintenance friendly:\u003c\/strong\u003e Supports easier winterization and blow-out procedures, helping reduce seasonal damage risks in colder climates. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15cixhb\" data-start=\"1268\" data-end=\"1491\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1270\" data-end=\"1300\"\u003eInstaller-approved choice:\u003c\/strong\u003e Frequently selected by contractors for its balance of reliability, easy maintenance, and cost-effective lifecycle performance in 3\/4\" irrigation setups\u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv aria-hidden=\"true\" class=\"pointer-events-none -mt-px h-px translate-y-[calc(var(--scroll-root-safe-area-inset-bottom)-14*var(--spacing))]\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"242\"\u003e\u003cstrong data-start=\"0\" data-end=\"104\"\u003eQ: What is the Zurn Wilkins 34-350 3\/4\" Double Check Backflow Preventer with EZSwap Vessel used for?\u003c\/strong\u003e\u003cbr data-start=\"104\" data-end=\"107\"\u003eA: It prevents backflow contamination in low-hazard potable water systems like irrigation, hose bibs, and small commercial water lines.\u003c\/p\u003e\n\u003cp data-start=\"244\" data-end=\"421\"\u003e\u003cstrong data-start=\"244\" data-end=\"285\"\u003eQ: What type of device is the 34-350?\u003c\/strong\u003e\u003cbr data-start=\"285\" data-end=\"288\"\u003eA: It is a Double Check Backflow Preventer (DCVA) designed to stop back-siphonage and backpressure in non-health-hazard applications.\u003c\/p\u003e\n\u003cp data-start=\"423\" data-end=\"603\"\u003e\u003cstrong data-start=\"423\" data-end=\"463\"\u003eQ: What is the EZSwap vessel system?\u003c\/strong\u003e\u003cbr data-start=\"463\" data-end=\"466\"\u003eA: EZSwap allows quick internal check assembly replacement, reducing downtime and simplifying maintenance without removing the full unit.\u003c\/p\u003e\n\u003cp data-start=\"605\" data-end=\"781\"\u003e\u003cstrong data-start=\"605\" data-end=\"653\"\u003eQ: What are key features of the 3\/4\" 34-350?\u003c\/strong\u003e\u003cbr data-start=\"653\" data-end=\"656\"\u003eA: Compact design, lead-free construction, dual check valves, isolation ball valves, and service-friendly modular components.\u003c\/p\u003e\n\u003cp data-start=\"783\" data-end=\"938\"\u003e\u003cstrong data-start=\"783\" data-end=\"816\"\u003eQ: Where is it commonly used?\u003c\/strong\u003e\u003cbr data-start=\"816\" data-end=\"819\"\u003eA: Residential irrigation systems, small commercial plumbing lines, and other low-risk potable water protection setups.\u003c\/p\u003e\n\u003cp data-start=\"940\" data-end=\"1103\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"940\" data-end=\"986\"\u003eQ: Does it require testing or maintenance?\u003c\/strong\u003e\u003cbr data-start=\"986\" data-end=\"989\"\u003eA: Yes, periodic backflow testing and inspection are required to ensure compliance and proper sealing performance.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, or signs of external damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to verify proper double-check backflow prevention and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse EZSwap vessel feature for faster servicing and reduced downtime during maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to minimize sediment and debris buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or check modules using approved repair kits when needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the assembly accessible and protected from freezing conditions for reliable performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587038399,"sku":"34-350","price":448.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-350-2_8615304a-5650-41cb-8993-b34a07730e7c.jpg?v=1782960455"},{"product_id":"3-4-rpz-backflow","title":"Zurn Wilkins 34-375 3\/4\" RPZ Reduced Pressure Backflow Assembly - 34-375","description":"\u003ch2\u003eZurn Wilkins 34-375 3\/4\" RPZ Reduced Pressure Backflow Assembly - 34-375\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 34-375 3\/4\" Reduced Pressure Zone (RPZ) backflow assembly delivers high-hazard protection for potable water systems by preventing backsiphonage and backpressure contamination. Designed for irrigation and commercial applications, it balances reliable performance with low lifecycle maintenance costs.\u003c\/p\u003e\n\u003cp\u003eComplete documentation is available: installation and maintenance instructions, specification sheet, and repair parts lists. The 34-375 is compatible with Wilkins replacement parts and the OEM RK34-375V pressure vessel for fast servicing and part replacement.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e175 psi maximum working pressure; temperature range 33°F to 180°F for versatile installation.\u003c\/li\u003e\n\u003cli\u003eBronze valve body with EZSwap® removable pressure vessel—durable, corrosion-resistant construction.\u003c\/li\u003e\n\u003cli\u003eFlush fitting tool and removable vessel enable faster flushing, testing, winterization, and service.\u003c\/li\u003e\n\u003cli\u003eIncludes two full-port ball shut-off valves and four ball valve test cocks for straightforward field testing.\u003c\/li\u003e\n\u003cli\u003eThreaded FNPT connections (3\/4\") and in-line serviceable design minimize downtime during repairs.\u003c\/li\u003e\n\u003cli\u003eStandards: ASSE 1013, IAPMO listed, CSA B64.4, and AWWA compliant C511 for code acceptance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"qyr009\" data-start=\"226\" data-end=\"437\"\u003e\n\u003cstrong data-start=\"228\" data-end=\"271\"\u003eTrue RPZ protection (high hazard rated)\u003c\/strong\u003e: Uses a reduced-pressure zone design to prevent both back-siphonage and backpressure contamination in drinking water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h87mzf\" data-start=\"438\" data-end=\"652\"\u003e\n\u003cstrong data-start=\"440\" data-end=\"470\"\u003eCompact 3\/4\" configuration\u003c\/strong\u003e: Ideal for residential irrigation tie-ins, small commercial lines, and tight installation spaces where full-size assemblies aren’t practical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dg46zv\" data-start=\"653\" data-end=\"827\"\u003e\n\u003cstrong data-start=\"655\" data-end=\"692\"\u003eLead-free potable water compliant\u003c\/strong\u003e: Built to meet modern low-lead plumbing requirements for safe use on municipal water supplies. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"c6z1ym\" data-start=\"828\" data-end=\"1040\"\u003e\n\u003cstrong data-start=\"830\" data-end=\"885\"\u003eServiceable modular internals (EZSwap-style design)\u003c\/strong\u003e: Internal pressure vessel and check components can be removed for faster maintenance, flushing, and winterization. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ne7xvn\" data-start=\"1041\" data-end=\"1228\"\u003e\n\u003cstrong data-start=\"1043\" data-end=\"1079\"\u003eDurable bronze body construction\u003c\/strong\u003e: Engineered for corrosion resistance and long-term reliability in outdoor and buried valve box environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10l37ma\" data-start=\"1229\" data-end=\"1410\"\u003e\n\u003cstrong data-start=\"1231\" data-end=\"1266\"\u003eLow lifecycle maintenance focus\u003c\/strong\u003e: Designed to reduce downtime through replaceable internal assemblies rather than full-unit replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"228\"\u003e\u003cstrong data-start=\"0\" data-end=\"48\"\u003eQ: What is the Zurn Wilkins 34-375 used for?\u003c\/strong\u003e\u003cbr data-start=\"48\" data-end=\"51\"\u003eA: A 3\/4\" lead-free reduced pressure zone (RPZ) backflow preventer designed to protect potable water systems from high-hazard contamination due to backpressure or backsiphonage.\u003c\/p\u003e\n\u003cp data-start=\"230\" data-end=\"438\"\u003e\u003cstrong data-start=\"230\" data-end=\"279\"\u003eQ: Is it approved for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"279\" data-end=\"282\"\u003eA: Yes. It is lead-free compliant and certified to NSF\/ANSI 61 and ASSE 1013 standards for potable water protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"440\" data-end=\"675\"\u003e\u003cstrong data-start=\"440\" data-end=\"488\"\u003eQ: What level of protection does it provide?\u003c\/strong\u003e\u003cbr data-start=\"488\" data-end=\"491\"\u003eA: High-hazard protection using two check valves and a relief valve that discharges water if unsafe pressure conditions occur, preventing contamination from entering clean water lines.\u003c\/p\u003e\n\u003cp data-start=\"677\" data-end=\"892\"\u003e\u003cstrong data-start=\"677\" data-end=\"723\"\u003eQ: What makes the 34-375 design different?\u003c\/strong\u003e\u003cbr data-start=\"723\" data-end=\"726\"\u003eA: It features an EZSwap® removable pressure vessel for faster service, flushing, and testing without full system disassembly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"894\" data-end=\"1121\"\u003e\u003cstrong data-start=\"894\" data-end=\"947\"\u003eQ: What are its pressure and temperature ratings?\u003c\/strong\u003e\u003cbr data-start=\"947\" data-end=\"950\"\u003eA: Typically rated up to 175 PSI working pressure and about 180°F maximum operating temperature for residential and irrigation use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1123\" data-end=\"1289\"\u003e\u003cstrong data-start=\"1123\" data-end=\"1161\"\u003eQ: What materials is it made from?\u003c\/strong\u003e\u003cbr data-start=\"1161\" data-end=\"1164\"\u003eA: Lead-free bronze body with corrosion-resistant internal components for durability in potable water and irrigation systems.\u003c\/p\u003e\n\u003cp data-start=\"1291\" data-end=\"1457\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1291\" data-end=\"1329\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"1329\" data-end=\"1332\"\u003eA: Irrigation systems, commercial water lines, and any high-risk cross-connection application requiring RPZ-level protection.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-15\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-15\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-15\" data-testid=\"conversation-turn-30\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bd88fbbd-9858-4302-b824-7a51de10a38a\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"77\" data-end=\"858\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"smfy3h\" data-start=\"77\" data-end=\"188\"\u003eSchedule \u003cstrong data-start=\"88\" data-end=\"116\"\u003eannual certified testing\u003c\/strong\u003e to ensure proper backflow protection and compliance with local codes.\u003c\/li\u003e\n\u003cli data-section-id=\"1cxct4j\" data-start=\"189\" data-end=\"317\"\u003eInspect regularly for \u003cstrong data-start=\"213\" data-end=\"261\"\u003eleaks, relief valve discharge, and corrosion\u003c\/strong\u003e, especially after pressure fluctuations or shutdowns.\u003c\/li\u003e\n\u003cli data-section-id=\"wypj2c\" data-start=\"318\" data-end=\"425\"\u003eKeep \u003cstrong data-start=\"325\" data-end=\"384\"\u003eshutoff valves, test cocks, and internal passages clean\u003c\/strong\u003e to prevent debris-related malfunction.\u003c\/li\u003e\n\u003cli data-section-id=\"10mkb86\" data-start=\"426\" data-end=\"523\"\u003eFlush the assembly periodically to reduce \u003cstrong data-start=\"470\" data-end=\"490\"\u003esediment buildup\u003c\/strong\u003e and maintain smooth operation.\u003c\/li\u003e\n\u003cli data-section-id=\"mu2ddg\" data-start=\"524\" data-end=\"632\"\u003eProtect from \u003cstrong data-start=\"539\" data-end=\"562\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal winterization when installed outdoors.\u003c\/li\u003e\n\u003cli data-section-id=\"1exnv13\" data-start=\"633\" data-end=\"764\"\u003eReplace worn internal components using \u003cstrong data-start=\"674\" data-end=\"735\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e to maintain certification.\u003c\/li\u003e\n\u003cli data-section-id=\"1j88l1u\" data-start=\"765\" data-end=\"858\" data-is-last-node=\"\"\u003eAlways \u003cstrong data-start=\"774\" data-end=\"813\"\u003ere-test after any service or repair\u003c\/strong\u003e before returning the unit to active service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587103935,"sku":"34-375","price":485.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-375-2.jpg?v=1782960458"},{"product_id":"wilkins-34-950xlt-0-75-inch-double-check-valve-assy-fnpt-x-fnp","title":"Zurn Wilkins 34-950XLT 3\/4\" Top-Access Double Check Valve (FNPT x FNPT) - 34-950XLT","description":"\u003ch2\u003eZurn Wilkins 34-950XLT 3\/4\" Top-Access Double Check Valve (FNPT x FNPT) - 34-950XLT\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 34-950XLT is a 3\/4\" top-access double-check valve assembly engineered for reliable backflow prevention in potable and low-hazard systems. Its compact cast-bronze body fits standard meter boxes for below-grade installation and provides easy, top-side service access without removing the assembly.\u003c\/p\u003e\n\u003cp\u003eThis assembly meets common industry approvals for double-check devices and is supported by available repair kits and detailed installation and maintenance documentation. Replacement parts and repair kits are offered to service checks and seals in the field; the top-access covers reduce downtime and allow in-place servicing. Review the product specification and installation instructions before installing below grade, and follow local codes for backflow prevention and testing.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4\" FNPT x FNPT female threaded connections for in-line installation in standard meter boxes.\u003c\/li\u003e\n\u003cli\u003eCast bronze body with stainless-steel fasteners and FDA-approved elastomers for long-term durability.\u003c\/li\u003e\n\u003cli\u003eTop access check covers and tethered test cock caps simplify inspection, testing, and maintenance.\u003c\/li\u003e\n\u003cli\u003e175 PSI working pressure, 180°F maximum operating temperature, and 350 PSI hydrostatic test rating.\u003c\/li\u003e\n\u003cli\u003eDesigned to protect potable water from back-siphonage and back-pressure; commonly used in irrigation and light commercial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-7\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-7\" data-testid=\"conversation-turn-14\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7f891469-d9fc-4225-a9fd-0b363577ca41\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1552\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1h234oz\" data-start=\"27\" data-end=\"269\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"64\"\u003eCompact, code-ready protection:\u003c\/strong\u003e The Zurn Wilkins 34-950XLT is a trusted 3\/4\" double check valve assembly designed for low-hazard potable water systems like irrigation and commercial service lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8044g4\" data-start=\"271\" data-end=\"482\"\u003e\n\u003cstrong data-start=\"273\" data-end=\"306\"\u003eTop-access service advantage:\u003c\/strong\u003e Built with top-access check covers, allowing quick in-line inspection and maintenance without removing the unit from the piping system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t4zt57\" data-start=\"484\" data-end=\"697\"\u003e\n\u003cstrong data-start=\"486\" data-end=\"519\"\u003eReliable backflow prevention:\u003c\/strong\u003e Protects against both back-siphonage and backpressure, helping safeguard municipal and private water supplies in compliant installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18jxpxx\" data-start=\"699\" data-end=\"924\"\u003e\n\u003cstrong data-start=\"701\" data-end=\"737\"\u003eDurable commercial construction:\u003c\/strong\u003e Cast bronze body with stainless steel springs and corrosion-resistant hardware ensures long service life in underground or meter-box applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13jhak1\" data-start=\"926\" data-end=\"1130\"\u003e\n\u003cstrong data-start=\"928\" data-end=\"957\"\u003eHigh performance ratings:\u003c\/strong\u003e Designed for up to 175 PSI working pressure and 350 PSI hydrostatic test pressure, supporting stable operation in demanding systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yptwy2\" data-start=\"1132\" data-end=\"1344\"\u003e\n\u003cstrong data-start=\"1134\" data-end=\"1167\"\u003eInstaller-friendly footprint:\u003c\/strong\u003e Compact design fits standard valve boxes, making it a go-to choice for retrofit and new irrigation installations where space is limited. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rosnoy\" data-start=\"1346\" data-end=\"1552\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1348\" data-end=\"1376\"\u003eProfessional preference:\u003c\/strong\u003e Widely specified by contractors for its balance of reliability, serviceability, and compliance with industry standards (ASSE\/IAPMO\/AWWA). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"264\"\u003e\u003cstrong data-start=\"0\" data-end=\"100\"\u003eQ: What is the Zurn Wilkins 34-950XLT 3\/4\" Top-Access Double Check Valve (FNPT x FNPT) used for?\u003c\/strong\u003e\u003cbr data-start=\"100\" data-end=\"103\"\u003eA: It prevents backflow contamination in low- to moderate-hazard potable water systems such as irrigation, hose connections, and small commercial plumbing lines.\u003c\/p\u003e\n\u003cp data-start=\"266\" data-end=\"465\"\u003e\u003cstrong data-start=\"266\" data-end=\"322\"\u003eQ: What type of backflow preventer is the 34-950XLT?\u003c\/strong\u003e\u003cbr data-start=\"322\" data-end=\"325\"\u003eA: It is a Double Check Valve Assembly (DCVA) designed to protect against back-siphonage and backpressure in non-health-hazard applications.\u003c\/p\u003e\n\u003cp data-start=\"467\" data-end=\"650\"\u003e\u003cstrong data-start=\"467\" data-end=\"509\"\u003eQ: What does “top-access” design mean?\u003c\/strong\u003e\u003cbr data-start=\"509\" data-end=\"512\"\u003eA: It allows internal components to be serviced from the top without removing the entire valve, reducing maintenance time and labor costs.\u003c\/p\u003e\n\u003cp data-start=\"652\" data-end=\"835\"\u003e\u003cstrong data-start=\"652\" data-end=\"695\"\u003eQ: What are key features of this model?\u003c\/strong\u003e\u003cbr data-start=\"695\" data-end=\"698\"\u003eA: Lead-free XLT construction, FNPT x FNPT connections, dual independent check valves, and compact inline design for tight installations.\u003c\/p\u003e\n\u003cp data-start=\"837\" data-end=\"1011\"\u003e\u003cstrong data-start=\"837\" data-end=\"875\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"875\" data-end=\"878\"\u003eA: Residential and commercial irrigation systems, water distribution lines, and other approved potable water protection applications.\u003c\/p\u003e\n\u003cp data-start=\"1013\" data-end=\"1181\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1048\"\u003eQ: Does it require maintenance?\u003c\/strong\u003e\u003cbr data-start=\"1048\" data-end=\"1051\"\u003eA: Yes, periodic inspection and testing are required to ensure proper sealing and compliance with local plumbing and safety codes.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, or abnormal pressure behavior.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to ensure proper double-check backflow prevention and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUse top-access design for convenient servicing without full removal of the valve.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to reduce sediment buildup and maintain smooth operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean or replace internal check components if sticking or reduced flow is observed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or internal kits with approved parts when needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect from freezing and maintain clear access for routine maintenance and testing.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587169471,"sku":"34-950XLT","price":265.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-950XLT-2_379d5ba9-7808-4699-91f3-3ed51be9f333.jpg?v=1782960581"},{"product_id":"wilkins-3-4in-rpz-backflow-172917","title":"Zurn Wilkins 34-975XLFT 3\/4\" RPZ Backflow Preventer, Bronze - 34-975XLFT","description":"\u003ch2\u003eZurn Wilkins 34-975XLFT 3\/4\" RPZ Backflow Preventer, Bronze - 34-975XLFT\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWilkins 34-975XLFT\u003c\/strong\u003e is a 3\/4\" Reduced Pressure Zone (RPZ) backflow preventer engineered for high-hazard potable water protection. Its compact, serviceable design and robust bronze construction make it suitable for irrigation, fire protection cross-connection control, and commercial plumbing systems where reliable backflow prevention is required.\u003c\/p\u003e\n\u003cp\u003eThis unit is supplied as a 34-975XLFT model (less shutoff\/ball valves). For installation, testing intervals, and repair parts, consult the included specification and installation\/maintenance documents. Professional installation and annual testing by a certified backflow tester are recommended to ensure continued compliance with local codes.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced pressure principle:\u003c\/strong\u003e Dual, spring-loaded checks with a differential relief valve provide dependable protection against backpressure and backsiphonage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; pressure:\u003c\/strong\u003e 3\/4\" inlet\/outlet with a maximum working pressure of 175 psi for typical municipal and irrigation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Bronze body and corrosion-resistant internal components built for long-term durability in outdoor and buried installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e Male pipe thread configuration (less ball valves) for straightforward connection to existing piping; male 45° flair SAE test fitting for accurate testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Modular design allows access to internal check assemblies and relief valve for field maintenance and repair without full removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals \u0026amp; listings:\u003c\/strong\u003e Manufacturer documentation lists ASSE 1013 and other common industry listings—refer to the product specification sheet for the complete set of certifications for this model.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical applications:\u003c\/strong\u003e Irrigation systems, commercial plumbing, and other high-hazard installations requiring RPZ protection.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"18lbth0\" data-start=\"208\" data-end=\"416\"\u003e\n\u003cstrong data-start=\"210\" data-end=\"239\"\u003eHigh-level RPZ protection\u003c\/strong\u003e: Reduced Pressure Zone design prevents both back-siphonage and backpressure contamination, ideal for critical water safety applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1s0j94d\" data-start=\"417\" data-end=\"583\"\u003e\n\u003cstrong data-start=\"419\" data-end=\"447\"\u003eCompact wye-pattern body\u003c\/strong\u003e: Short lay length makes it easier to install in confined irrigation boxes and mechanical rooms. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gw9qj8\" data-start=\"584\" data-end=\"762\"\u003e\n\u003cstrong data-start=\"586\" data-end=\"619\"\u003eLead-free bronze construction\u003c\/strong\u003e: Durable, corrosion-resistant body built for long service life in outdoor and commercial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fftoyh\" data-start=\"763\" data-end=\"932\"\u003e\n\u003cstrong data-start=\"765\" data-end=\"795\"\u003eService-friendly internals\u003c\/strong\u003e: Separate access to check valves and relief components reduces maintenance time and labor costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qqpjnq\" data-start=\"933\" data-end=\"1120\"\u003e\n\u003cstrong data-start=\"935\" data-end=\"965\"\u003eReliable field performance\u003c\/strong\u003e: Designed for irrigation, fire protection tie-ins, and commercial potable water systems requiring code compliance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1q7w2m7\" data-start=\"1121\" data-end=\"1234\"\u003e\n\u003cstrong data-start=\"1123\" data-end=\"1151\"\u003eInstaller-focused design\u003c\/strong\u003e: FNPT connections and modular assembly simplify installation and future servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"275\"\u003e\u003cstrong data-start=\"0\" data-end=\"52\"\u003eQ: What is the Zurn Wilkins 34-975XLFT used for?\u003c\/strong\u003e\u003cbr data-start=\"52\" data-end=\"55\"\u003eA: A 3\/4\" lead-free reduced pressure zone (RPZ) backflow preventer designed to protect potable water systems from high-hazard contamination caused by backpressure or backsiphonage. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"277\" data-end=\"495\"\u003e\u003cstrong data-start=\"277\" data-end=\"326\"\u003eQ: Is it approved for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"326\" data-end=\"329\"\u003eA: Yes. It is lead-free compliant and typically certified to NSF\/ANSI 61 and ASSE 1013 standards for potable water protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"497\" data-end=\"711\"\u003e\u003cstrong data-start=\"497\" data-end=\"545\"\u003eQ: What level of protection does it provide?\u003c\/strong\u003e\u003cbr data-start=\"545\" data-end=\"548\"\u003eA: High-hazard protection using a reduced-pressure principle assembly with two check valves and a relief valve that discharges if unsafe pressure conditions occur.\u003c\/p\u003e\n\u003cp data-start=\"713\" data-end=\"919\"\u003e\u003cstrong data-start=\"713\" data-end=\"754\"\u003eQ: What does “FT” mean in this model?\u003c\/strong\u003e\u003cbr data-start=\"754\" data-end=\"757\"\u003eA: “FT” typically indicates factory-configured fittings (often test fittings and\/or unions), making installation and field testing easier compared to base models.\u003c\/p\u003e\n\u003cp data-start=\"921\" data-end=\"1159\"\u003e\u003cstrong data-start=\"921\" data-end=\"969\"\u003eQ: What are its materials and build quality?\u003c\/strong\u003e\u003cbr data-start=\"969\" data-end=\"972\"\u003eA: Lead-free bronze body with corrosion-resistant internal components designed for durability in irrigation, commercial, and potable water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1161\" data-end=\"1330\"\u003e\u003cstrong data-start=\"1161\" data-end=\"1206\"\u003eQ: What are the typical operating limits?\u003c\/strong\u003e\u003cbr data-start=\"1206\" data-end=\"1209\"\u003eA: Commonly rated up to 175 PSI working pressure and around 180°F maximum temperature (varies slightly by configuration).\u003c\/p\u003e\n\u003cp data-start=\"1332\" data-end=\"1506\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1332\" data-end=\"1365\"\u003eQ: Where is it commonly used?\u003c\/strong\u003e\u003cbr data-start=\"1365\" data-end=\"1368\"\u003eA: Irrigation systems, fire protection lines, and commercial plumbing installations requiring reliable RPZ-level cross-connection control.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-16\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-16\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-16\" data-testid=\"conversation-turn-32\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"848dd200-6f21-4283-bb8b-1fa2a5f63d01\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"81\" data-end=\"792\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"16fprxa\" data-start=\"81\" data-end=\"177\"\u003eSchedule \u003cstrong data-start=\"92\" data-end=\"120\"\u003eannual certified testing\u003c\/strong\u003e to ensure reliable backflow protection and compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"16b2fn9\" data-start=\"178\" data-end=\"293\"\u003eInspect regularly for \u003cstrong data-start=\"202\" data-end=\"250\"\u003eleaks, relief valve discharge, and corrosion\u003c\/strong\u003e, especially after pressure fluctuations.\u003c\/li\u003e\n\u003cli data-section-id=\"1l889yf\" data-start=\"294\" data-end=\"403\"\u003eCheck and clean \u003cstrong data-start=\"312\" data-end=\"367\"\u003etest cocks, shutoff valves, and internal components\u003c\/strong\u003e to prevent debris-related issues.\u003c\/li\u003e\n\u003cli data-section-id=\"v42rr6\" data-start=\"404\" data-end=\"505\"\u003eFlush the system periodically to reduce \u003cstrong data-start=\"446\" data-end=\"466\"\u003esediment buildup\u003c\/strong\u003e and maintain consistent performance.\u003c\/li\u003e\n\u003cli data-section-id=\"mu2ddg\" data-start=\"506\" data-end=\"614\"\u003eProtect from \u003cstrong data-start=\"521\" data-end=\"544\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal winterization when installed outdoors.\u003c\/li\u003e\n\u003cli data-section-id=\"j3dk06\" data-start=\"615\" data-end=\"711\"\u003eReplace worn parts using \u003cstrong data-start=\"642\" data-end=\"703\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e only.\u003c\/li\u003e\n\u003cli data-section-id=\"1464has\" data-start=\"712\" data-end=\"792\" data-is-last-node=\"\"\u003eAfter any service, \u003cstrong data-start=\"733\" data-end=\"757\"\u003ere-test the assembly\u003c\/strong\u003e before returning it to active use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587235007,"sku":"34-975XLFT","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-975XLFT-2.jpg?v=1782960589"},{"product_id":"reduced-pressure-principle-assy-173214","title":"Zurn Wilkins 34-975XLUS 3\/4 in Reduced Pressure Backflow Assembly, Bronze - 34-975XLUS","description":"\u003ch2\u003eZurn Wilkins 34-975XLUS 3\/4 in Reduced Pressure Backflow Assembly, Bronze - 34-975XLUS\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 34-975XLUS Reduced Pressure Principle Backflow Assembly delivers high-hazard protection for water systems. Designed for 3\/4 in lines, this wye-pattern backflow preventer features a cast bronze body and stainless steel internal components for corrosion resistance. Union ball valve shutoffs allow quick body removal for winterization or service. The assembly is ASSE listed and meets IAPMO, CSA and AWWA compliance for reliable performance.\u003c\/p\u003e\n\u003cp\u003eRecommended for irrigation and commercial installations where dependable backflow protection is required. Refer to the product spec sheet and installation instructions before specifying or installing. Have the assembly commissioned and annually tested by a certified backflow tester.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size: 3\/4 in; maximum operating pressure: 175 psi.\u003c\/li\u003e\n\u003cli\u003eConstruction: cast bronze wye-pattern body, stainless steel internals, Buna-N and silicone seals.\u003c\/li\u003e\n\u003cli\u003eFeatures: union ball valve shutoffs for easy removal, wye-type strainer (975XLUS), and durable seats for long service life.\u003c\/li\u003e\n\u003cli\u003eCertifications \u0026amp; applications: ASSE listed; IAPMO and CSA certified; AWWA compliant. Ideal for irrigation, commercial, and high-hazard protection.\u003c\/li\u003e\n\u003cli\u003eDocumentation: specification sheet, repair parts list, installation and freeze-protection instructions available for download.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-8\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-8\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-8\" data-testid=\"conversation-turn-16\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"1c317ef2-6285-4217-9428-13fc06c36a37\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1530\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"qzjncf\" data-start=\"27\" data-end=\"282\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"65\"\u003eHigh-hazard protection standard:\u003c\/strong\u003e The Zurn Wilkins 34-975XLUS is a reduced pressure principle (RPZ) assembly designed for maximum protection against both backsiphonage and backpressure in potable water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17yf94w\" data-start=\"284\" data-end=\"517\"\u003e\n\u003cstrong data-start=\"286\" data-end=\"322\"\u003eBuilt for critical applications:\u003c\/strong\u003e Commonly used in irrigation, commercial buildings, and fire protection systems where contamination risk is considered high and code enforcement is strict. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"g3k69r\" data-start=\"519\" data-end=\"736\"\u003e\n\u003cstrong data-start=\"521\" data-end=\"556\"\u003eHeavy-duty bronze construction:\u003c\/strong\u003e Cast bronze body with stainless steel internal components provides long-term durability and corrosion resistance in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ifb7mp\" data-start=\"738\" data-end=\"935\"\u003e\n\u003cstrong data-start=\"740\" data-end=\"768\"\u003eService-friendly layout:\u003c\/strong\u003e Wye-pattern design with union-style shutoffs allows easier removal, repair, and winterization without full system disassembly. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h7qrir\" data-start=\"937\" data-end=\"1130\"\u003e\n\u003cstrong data-start=\"939\" data-end=\"969\"\u003eStable performance rating:\u003c\/strong\u003e Rated for up to ~175 PSI working pressure, making it suitable for most municipal and commercial water supply conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qtu84g\" data-start=\"1132\" data-end=\"1324\"\u003e\n\u003cstrong data-start=\"1134\" data-end=\"1165\"\u003eCode-compliant engineering:\u003c\/strong\u003e Meets major standards including ASSE 1013, IAPMO, CSA, AWWA, and USC Foundation approval for cross-connection control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bfclcf\" data-start=\"1326\" data-end=\"1530\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1328\" data-end=\"1363\"\u003eProfessional-grade reliability:\u003c\/strong\u003e Preferred by installers and inspectors for high-risk potable water protection where RPZ certification is required, not optional. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"293\"\u003e\u003cstrong data-start=\"0\" data-end=\"102\"\u003eQ: What is the Zurn Wilkins 34-975XLUS 3\/4 in Reduced Pressure Backflow Assembly, Bronze used for?\u003c\/strong\u003e\u003cbr data-start=\"102\" data-end=\"105\"\u003eA: It provides high-level backflow protection in potable water systems where health hazards may exist, such as irrigation with fertilizers, commercial plumbing, and cross-connection risks.\u003c\/p\u003e\n\u003cp data-start=\"295\" data-end=\"469\"\u003e\u003cstrong data-start=\"295\" data-end=\"340\"\u003eQ: What type of device is the 34-975XLUS?\u003c\/strong\u003e\u003cbr data-start=\"340\" data-end=\"343\"\u003eA: It is a Reduced Pressure Zone (RPZ) backflow preventer, designed for high-hazard applications requiring maximum protection.\u003c\/p\u003e\n\u003cp data-start=\"471\" data-end=\"636\"\u003e\u003cstrong data-start=\"471\" data-end=\"504\"\u003eQ: What does “XLUS” indicate?\u003c\/strong\u003e\u003cbr data-start=\"504\" data-end=\"507\"\u003eA: It typically denotes lead-free bronze construction and compliance with U.S. potable water safety standards for RPZ assemblies.\u003c\/p\u003e\n\u003cp data-start=\"638\" data-end=\"813\"\u003e\u003cstrong data-start=\"638\" data-end=\"681\"\u003eQ: What are key features of this model?\u003c\/strong\u003e\u003cbr data-start=\"681\" data-end=\"684\"\u003eA: Dual check valves, a differential relief valve, lead-free bronze body, compact 3\/4\" inline design, and serviceable components.\u003c\/p\u003e\n\u003cp data-start=\"815\" data-end=\"977\"\u003e\u003cstrong data-start=\"815\" data-end=\"848\"\u003eQ: Where is it commonly used?\u003c\/strong\u003e\u003cbr data-start=\"848\" data-end=\"851\"\u003eA: Irrigation systems with chemical injection, commercial buildings, fire protection lines, and other high-risk water systems.\u003c\/p\u003e\n\u003cp data-start=\"979\" data-end=\"1164\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"979\" data-end=\"1026\"\u003eQ: Does it require testing and maintenance?\u003c\/strong\u003e\u003cbr data-start=\"1026\" data-end=\"1029\"\u003eA: Yes, RPZ assemblies require regular certified testing and maintenance to ensure proper discharge and compliance with plumbing codes.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and relief valve discharge activity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually by a certified tester to ensure proper reduced pressure backflow protection and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the assembly periodically to reduce sediment buildup in check valves and relief components.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean strainers and internal parts to maintain consistent performance and flow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or check assemblies with approved repair kits when needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintain clear access for inspection and testing, and protect from freezing conditions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587300543,"sku":"34-975XLUS","price":630.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/34-975XLUS-2.jpg?v=1782960585"},{"product_id":"1-rpz-backflow","title":"Zurn Wilkins 375 Reduced Pressure RPZ Backflow Preventer - 1\" 1-375","description":"\u003ch2\u003eZurn Wilkins 375 Reduced Pressure RPZ Backflow Preventer - 1\" 1-375 \u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 375 Reduced Pressure Principle (RPZ) Backflow Preventer, model 1-375, is a 1-inch assembly engineered for high-hazard, non-potable applications. Rated to 175 PSI, this compact RPZ uses a serviceable pressure vessel and modular check assemblies to simplify maintenance and reduce downtime. Its flanged, epoxy-coated ductile iron body and durable internals are built for outdoor irrigation, fireline, and industrial use where protection against back-pressure and back-siphonage is required.\u003c\/p\u003e\n\u003cp\u003eRefer to the manufacturer specification sheet and installation manual for exact dimensions, connection options, and accessory part numbers. The standard 1-375 contains leaded components and is not intended for potable water systems; choose the 375XL lead‑free variant when low‑lead compliance is required. Have installation and annual testing performed by a licensed backflow technician to maintain compliance and reliable operation.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize \u0026amp; Capacity:\u003c\/strong\u003e 1-inch nominal size; maximum working pressure 175 PSI; compact form factor for tight installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e EZSwap-style removable pressure vessel and modular checks allow faster flushing, easier servicing, and off‑line repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Epoxy-coated ductile iron body with durable internals and corrosion-resistant fasteners for long field life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications \u0026amp; Standards:\u003c\/strong\u003e ASSE 1013, IAPMO, CSA B64.4, and AWWA-compliant design (check specific listings for variants).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Ideal for irrigation, landscape, commercial non-potable lines, and other high-hazard installations where lead-free certification is not required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"151k700\" data-start=\"223\" data-end=\"421\"\u003e\n\u003cstrong data-start=\"225\" data-end=\"248\"\u003eTrue RPZ protection\u003c\/strong\u003e: Uses a reduced pressure zone design to protect against both back-siphonage and backpressure contamination in potable water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"g2b26i\" data-start=\"422\" data-end=\"633\"\u003e\n\u003cstrong data-start=\"424\" data-end=\"461\"\u003eHigh-hazard certified performance\u003c\/strong\u003e: Built for applications where contamination risk is significant, such as irrigation, fire protection, and industrial service lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jm6fy5\" data-start=\"634\" data-end=\"815\"\u003e\n\u003cstrong data-start=\"636\" data-end=\"669\"\u003eServiceable modular internals\u003c\/strong\u003e: Features a replaceable pressure vessel and check assemblies for faster maintenance and reduced downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d8jzgs\" data-start=\"816\" data-end=\"1001\"\u003e\n\u003cstrong data-start=\"818\" data-end=\"856\"\u003eDurable, corrosion-resistant build\u003c\/strong\u003e: Epoxy-coated ductile iron body designed for long-term reliability and protection in harsh environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"l70839\" data-start=\"1002\" data-end=\"1153\"\u003e\n\u003cstrong data-start=\"1004\" data-end=\"1028\"\u003eCompact 1\" footprint\u003c\/strong\u003e: Ideal for tight mechanical spaces while still delivering full RPZ-level protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kbbpu0\" data-start=\"1154\" data-end=\"1351\"\u003e\n\u003cstrong data-start=\"1156\" data-end=\"1192\"\u003eLow lifecycle maintenance design\u003c\/strong\u003e: Engineered for field serviceability, reducing long-term operating costs compared to fully non-serviceable assemblies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"228\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eQ: What is the Zurn Wilkins 1-375 used for?\u003c\/strong\u003e\u003cbr data-start=\"47\" data-end=\"50\"\u003eA: A 1\" lead-free reduced pressure zone (RPZ) backflow preventer designed to protect potable water systems from high-hazard contamination caused by backpressure or backsiphonage.\u003c\/p\u003e\n\u003cp data-start=\"230\" data-end=\"434\"\u003e\u003cstrong data-start=\"230\" data-end=\"275\"\u003eQ: Is it approved for drinking water use?\u003c\/strong\u003e\u003cbr data-start=\"275\" data-end=\"278\"\u003eA: Yes. It is lead-free compliant and certified to NSF\/ANSI 61 and ASSE 1013 standards for potable water protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"436\" data-end=\"675\"\u003e\u003cstrong data-start=\"436\" data-end=\"484\"\u003eQ: What level of protection does it provide?\u003c\/strong\u003e\u003cbr data-start=\"484\" data-end=\"487\"\u003eA: High-hazard protection using two check valves and a relief valve that discharges water if unsafe pressure conditions occur, preventing contaminated water from entering the clean supply.\u003c\/p\u003e\n\u003cp data-start=\"677\" data-end=\"924\"\u003e\u003cstrong data-start=\"677\" data-end=\"725\"\u003eQ: What makes the 375 series design notable?\u003c\/strong\u003e\u003cbr data-start=\"725\" data-end=\"728\"\u003eA: It uses a modular, serviceable pressure vessel system designed for easier flushing, testing, and maintenance, helping reduce downtime and service effort. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"926\" data-end=\"1140\"\u003e\u003cstrong data-start=\"926\" data-end=\"979\"\u003eQ: What are its pressure and performance ratings?\u003c\/strong\u003e\u003cbr data-start=\"979\" data-end=\"982\"\u003eA: Typically rated up to 175 PSI working pressure and suitable for standard potable water and irrigation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1142\" data-end=\"1361\"\u003e\u003cstrong data-start=\"1142\" data-end=\"1180\"\u003eQ: What materials is it made from?\u003c\/strong\u003e\u003cbr data-start=\"1180\" data-end=\"1183\"\u003eA: Lead-free bronze or ductile iron body with corrosion-resistant internal components for long-term durability in demanding installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1363\" data-end=\"1557\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1363\" data-end=\"1396\"\u003eQ: Where is it commonly used?\u003c\/strong\u003e\u003cbr data-start=\"1396\" data-end=\"1399\"\u003eA: Irrigation systems, commercial plumbing, fire protection lines, and other high-hazard cross-connection control applications requiring RPZ-level protection.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-17\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-17\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-17\" data-testid=\"conversation-turn-34\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7fb3c883-e9da-480c-8d53-dfad29753a31\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"77\" data-end=\"825\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"fka6td\" data-start=\"77\" data-end=\"171\"\u003eSchedule \u003cstrong data-start=\"88\" data-end=\"116\"\u003eannual certified testing\u003c\/strong\u003e to verify proper backflow protection and compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"1u8t85h\" data-start=\"172\" data-end=\"294\"\u003eInspect regularly for \u003cstrong data-start=\"196\" data-end=\"244\"\u003eleaks, relief valve discharge, and corrosion\u003c\/strong\u003e, especially after pressure surges or shutdowns.\u003c\/li\u003e\n\u003cli data-section-id=\"mbqzo7\" data-start=\"295\" data-end=\"403\"\u003eKeep \u003cstrong data-start=\"302\" data-end=\"361\"\u003eshutoff valves, test cocks, and internal passages clean\u003c\/strong\u003e to prevent debris-related malfunctions.\u003c\/li\u003e\n\u003cli data-section-id=\"10mkb86\" data-start=\"404\" data-end=\"501\"\u003eFlush the assembly periodically to reduce \u003cstrong data-start=\"448\" data-end=\"468\"\u003esediment buildup\u003c\/strong\u003e and maintain smooth operation.\u003c\/li\u003e\n\u003cli data-section-id=\"mu2ddg\" data-start=\"502\" data-end=\"610\"\u003eProtect from \u003cstrong data-start=\"517\" data-end=\"540\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal winterization when installed outdoors.\u003c\/li\u003e\n\u003cli data-section-id=\"1jcjx9r\" data-start=\"611\" data-end=\"738\"\u003eUse only \u003cstrong data-start=\"622\" data-end=\"683\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e to maintain certification and long-term performance.\u003c\/li\u003e\n\u003cli data-section-id=\"953lha\" data-start=\"739\" data-end=\"825\" data-is-last-node=\"\"\u003eAlways \u003cstrong data-start=\"748\" data-end=\"787\"\u003ere-test after any service or repair\u003c\/strong\u003e before returning the unit to service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587398847,"sku":"1-375","price":521.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-375-2.jpg?v=1782960593"},{"product_id":"1-375xl-1in-rpz-composite-vessel-fnpt-lf","title":"Zurn Wilkins 375XL 1-inch Reduced-Pressure Backflow Preventer - 1-375XL","description":"\u003ch2\u003eZurn Wilkins 375XL 1-inch Reduced-Pressure Backflow Preventer - 1-375XL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 375XL 1-inch Reduced Pressure Principle (RPZ) backflow preventer delivers high-hazard protection for potable water systems. Designed for ease of service, the assembly features a removable EZSwap pressure vessel, FNPT end connections, and quarter-turn ball valves that simplify installation, flushing, and testing.\u003c\/p\u003e\n\u003cp\u003eBuilt for commercial, irrigation, and municipal applications, the 375XL balances serviceability and long-term performance. Optional blow-out\/flush fittings and readily available repair kits simplify field maintenance and winterization. See the specification sheet and installation manual for complete dimensions, weight, and installation instructions.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eNominal size: 1-inch (FNPT end style) with full-port flow to minimize pressure loss.\u003c\/li\u003e\n\u003cli\u003eDurable EZSwap reinforced-nylon composite pressure vessel — removable for fast flushing and testing.\u003c\/li\u003e\n\u003cli\u003eLead-free construction (ANSI\/NSF 372 compliant) with minimal bronze components to deter theft.\u003c\/li\u003e\n\u003cli\u003ePerformance: 175 psi working pressure, 180°F maximum temperature, and 350 psi hydrostatic test pressure.\u003c\/li\u003e\n\u003cli\u003eCertifications and listings include ASSE 1013, cUL\/IAPMO, and AWWA compatibility for potable water systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1wy6iwh\" data-start=\"213\" data-end=\"422\"\u003e\n\u003cstrong data-start=\"215\" data-end=\"246\"\u003eMaximum backflow protection\u003c\/strong\u003e: RPZ (Reduced Pressure Zone) design provides one of the highest levels of cross-connection safety available for drinking water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jt09as\" data-start=\"423\" data-end=\"628\"\u003e\n\u003cstrong data-start=\"425\" data-end=\"465\"\u003eServiceable modular cartridge system\u003c\/strong\u003e: Internal check and relief components are designed for fast removal and replacement, reducing downtime during maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5x4u4b\" data-start=\"629\" data-end=\"789\"\u003e\n\u003cstrong data-start=\"631\" data-end=\"669\"\u003eLead-free, potable-water compliant\u003c\/strong\u003e: Built for safe use in municipal, residential, and commercial plumbing systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p5i252\" data-start=\"790\" data-end=\"954\"\u003e\n\u003cstrong data-start=\"792\" data-end=\"825\"\u003eWinterization-friendly design\u003c\/strong\u003e: Cartridge can be removed to help prevent freeze damage and simplify seasonal servicing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"bruqth\" data-start=\"955\" data-end=\"1141\"\u003e\n\u003cstrong data-start=\"957\" data-end=\"981\"\u003eDurable construction\u003c\/strong\u003e: Heavy-duty bronze body and engineered internal assembly designed for long-term performance under demanding conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1t4qke3\" data-start=\"1142\" data-end=\"1313\"\u003e\n\u003cstrong data-start=\"1144\" data-end=\"1173\"\u003eCode-approved reliability\u003c\/strong\u003e: Meets major certifications including ASSE 1013 and NSF\/ANSI standards for backflow prevention use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"222\"\u003e\u003cstrong data-start=\"0\" data-end=\"54\"\u003eQ: What is the Zurn Wilkins 375XL 1-inch used for?\u003c\/strong\u003e\u003cbr data-start=\"54\" data-end=\"57\"\u003eA: A reduced-pressure zone (RPZ) backflow preventer designed to protect potable water systems from high-hazard contamination caused by backpressure or backsiphonage.\u003c\/p\u003e\n\u003cp data-start=\"224\" data-end=\"414\"\u003e\u003cstrong data-start=\"224\" data-end=\"262\"\u003eQ: Does it protect drinking water?\u003c\/strong\u003e\u003cbr data-start=\"262\" data-end=\"265\"\u003eA: Yes. It is lead-free and certified for potable water applications under NSF\/ANSI 61 and ASSE 1013 standards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"416\" data-end=\"634\"\u003e\u003cstrong data-start=\"416\" data-end=\"488\"\u003eQ: What makes the 375XL different from standard backflow preventers?\u003c\/strong\u003e\u003cbr data-start=\"488\" data-end=\"491\"\u003eA: It provides high-level protection using a dual-check + relief valve system that safely discharges water if unsafe pressure conditions occur.\u003c\/p\u003e\n\u003cp data-start=\"636\" data-end=\"808\"\u003e\u003cstrong data-start=\"636\" data-end=\"687\"\u003eQ: What size and connection type is this model?\u003c\/strong\u003e\u003cbr data-start=\"687\" data-end=\"690\"\u003eA: 1-inch FNPT threaded connections, commonly used in residential and light commercial plumbing or irrigation systems.\u003c\/p\u003e\n\u003cp data-start=\"810\" data-end=\"1001\"\u003e\u003cstrong data-start=\"810\" data-end=\"840\"\u003eQ: Is it easy to maintain?\u003c\/strong\u003e\u003cbr data-start=\"840\" data-end=\"843\"\u003eA: Yes. It features a removable cartridge\/EZSwap-style design that allows faster inspection, testing, and winterization. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1003\" data-end=\"1188\"\u003e\u003cstrong data-start=\"1003\" data-end=\"1041\"\u003eQ: What materials is it made from?\u003c\/strong\u003e\u003cbr data-start=\"1041\" data-end=\"1044\"\u003eA: Lead-free bronze body with corrosion-resistant internal components designed for long service life in outdoor and buried utility environments.\u003c\/p\u003e\n\u003cp data-start=\"1190\" data-end=\"1344\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1190\" data-end=\"1228\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"1228\" data-end=\"1231\"\u003eA: Irrigation systems, fire protection lines, and any application requiring high-hazard cross-connection control.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-12\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-12\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-12\" data-testid=\"conversation-turn-24\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"db97b809-7f3a-4e42-904a-4a2da2cc7055\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"79\" data-end=\"828\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"18cza8k\" data-start=\"79\" data-end=\"184\"\u003eSchedule \u003cstrong data-start=\"90\" data-end=\"118\"\u003eannual certified testing\u003c\/strong\u003e to ensure proper backflow protection and regulatory compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"16b2fn9\" data-start=\"185\" data-end=\"300\"\u003eInspect regularly for \u003cstrong data-start=\"209\" data-end=\"257\"\u003eleaks, relief valve discharge, and corrosion\u003c\/strong\u003e, especially after pressure fluctuations.\u003c\/li\u003e\n\u003cli data-section-id=\"1ogginl\" data-start=\"301\" data-end=\"405\"\u003eKeep \u003cstrong data-start=\"308\" data-end=\"369\"\u003eshutoff valves, test cocks, and internal components clean\u003c\/strong\u003e to prevent debris-related issues.\u003c\/li\u003e\n\u003cli data-section-id=\"afrmcs\" data-start=\"406\" data-end=\"505\"\u003eFlush the assembly periodically to reduce \u003cstrong data-start=\"450\" data-end=\"470\"\u003esediment buildup\u003c\/strong\u003e and maintain reliable operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1p02e97\" data-start=\"506\" data-end=\"616\"\u003eProtect from \u003cstrong data-start=\"521\" data-end=\"546\"\u003efreezing temperatures\u003c\/strong\u003e using insulation or seasonal winterization when installed outdoors.\u003c\/li\u003e\n\u003cli data-section-id=\"iwj4xn\" data-start=\"617\" data-end=\"736\"\u003eReplace worn seals, diaphragms, and parts using \u003cstrong data-start=\"667\" data-end=\"728\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e only.\u003c\/li\u003e\n\u003cli data-section-id=\"16946na\" data-start=\"737\" data-end=\"828\" data-is-last-node=\"\"\u003eAfter any maintenance or repair, \u003cstrong data-start=\"772\" data-end=\"796\"\u003ere-test the assembly\u003c\/strong\u003e before returning it to service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587464383,"sku":"1-375XL","price":785.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-375XL-2_a9585930-d541-4efc-ab99-70e4963bb3c7.jpg?v=1782960403"},{"product_id":"wilkins-1-460xl-wilkins-460xl-pressure-vacuum-breaker-1-in-lead-free-cast-bronze-spill-resistant","title":"Zurn Wilkins 460XL 1 in. Spill-Resistant Pressure Vacuum Breaker - 1-460XL","description":"\u003ch2\u003eZurn Wilkins 460XL 1 in. Spill-Resistant Pressure Vacuum Breaker - 1-460XL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 460XL 1 in. Spill-Resistant Pressure Vacuum Breaker provides high-hazard backsiphonage protection for point-of-use applications. Its spill-resistant diaphragm and modular construction reduce start-up spillage and simplify service while meeting low-lead requirements.\u003c\/p\u003e\n\u003cp\u003eDesigned for indoor and outdoor point-of-use installations, the 460XL features 1 in. FNPT connections and a compact vertical mounting profile. Refer to the product specification and installation sheets for dimensions, maintenance, and replacement parts. Technical documents and repair parts lists are available with the product listing.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCast bronze (ASTM B-584) low-lead body for corrosion resistance and long service life.\u003c\/li\u003e\n\u003cli\u003eSeparate diaphragm seals the air inlet to minimize or eliminate start-up spillage.\u003c\/li\u003e\n\u003cli\u003eRated for 150 PSI maximum working pressure and 180°F maximum working temperature.\u003c\/li\u003e\n\u003cli\u003eHydrostatic test pressure 300 PSI; designed for constant pressure applications.\u003c\/li\u003e\n\u003cli\u003eFDA-approved silicone elastomers, polypropylene polymers and 300 series stainless steel springs.\u003c\/li\u003e\n\u003cli\u003eASSE-listed and IAPMO\/CSA certified; meets NSF\/ANSI 61 and approved by the USC Foundation for Cross Connection Control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"qh1rg7\" data-start=\"27\" data-end=\"260\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"64\"\u003ePremium spill-resistant design:\u003c\/strong\u003e The \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins 460XL 1 in. Spill-Resistant Pressure Vacuum Breaker\u003c\/span\u003e\u003c\/span\u003e is engineered to reduce or eliminate discharge during start-up, improving cleanliness in sensitive installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1akz539\" data-start=\"262\" data-end=\"455\"\u003e\n\u003cstrong data-start=\"264\" data-end=\"303\"\u003eReliable back-siphonage protection:\u003c\/strong\u003e Built to protect potable water systems from contamination in both indoor and outdoor point-of-use applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v43m4h\" data-start=\"457\" data-end=\"664\"\u003e\n\u003cstrong data-start=\"459\" data-end=\"493\"\u003eCommercial-grade construction:\u003c\/strong\u003e Cast bronze body with stainless steel springs and engineered elastomers ensures strong corrosion resistance and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zydda2\" data-start=\"666\" data-end=\"849\"\u003e\n\u003cstrong data-start=\"668\" data-end=\"696\"\u003eConstant pressure ready:\u003c\/strong\u003e Designed for systems that remain under pressure, making it suitable for modern irrigation and mechanical setups. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1n7iol4\" data-start=\"851\" data-end=\"1017\"\u003e\n\u003cstrong data-start=\"853\" data-end=\"880\"\u003eMaintenance efficiency:\u003c\/strong\u003e Modular internal design simplifies servicing, reducing downtime and long-term maintenance costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ho3r81\" data-start=\"1019\" data-end=\"1207\"\u003e\n\u003cstrong data-start=\"1021\" data-end=\"1051\"\u003eCode-compliant protection:\u003c\/strong\u003e Commonly specified to meet ASSE 1056, NSF\/ANSI 61\/372, and CSA certification requirements for potable water safety. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"11pumi5\" data-start=\"1209\" data-end=\"1383\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1211\" data-end=\"1247\"\u003eProfessional installer favorite:\u003c\/strong\u003e Frequently chosen for irrigation, fire protection, and high-risk plumbing applications where reliability and spill control matter most.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"170\"\u003e\u003cstrong data-start=\"0\" data-end=\"49\"\u003eQ: What is the Zurn Wilkins 1-460XL used for?\u003c\/strong\u003e\u003cbr data-start=\"49\" data-end=\"52\"\u003eA: It protects potable water systems from back-siphonage in irrigation and other non-continuous pressure applications.\u003c\/p\u003e\n\u003cp data-start=\"172\" data-end=\"372\"\u003e\u003cstrong data-start=\"172\" data-end=\"224\"\u003eQ: What type of backflow preventer is the 460XL?\u003c\/strong\u003e\u003cbr data-start=\"224\" data-end=\"227\"\u003eA: It is a Spill-Resistant Pressure Vacuum Breaker (PVB), designed to prevent contaminated water from being siphoned back into clean water lines.\u003c\/p\u003e\n\u003cp data-start=\"374\" data-end=\"558\"\u003e\u003cstrong data-start=\"374\" data-end=\"414\"\u003eQ: What does “spill-resistant” mean?\u003c\/strong\u003e\u003cbr data-start=\"414\" data-end=\"417\"\u003eA: It reduces water discharge during operation or pressure changes, helping minimize nuisance spillage while maintaining reliable protection.\u003c\/p\u003e\n\u003cp data-start=\"560\" data-end=\"741\"\u003e\u003cstrong data-start=\"560\" data-end=\"608\"\u003eQ: Where is the 1-460XL typically installed?\u003c\/strong\u003e\u003cbr data-start=\"608\" data-end=\"611\"\u003eA: Common in irrigation systems, commercial landscaping, and outdoor water applications where continuous pressure is not required.\u003c\/p\u003e\n\u003cp data-start=\"743\" data-end=\"930\"\u003e\u003cstrong data-start=\"743\" data-end=\"787\"\u003eQ: What are key features of the 1-460XL?\u003c\/strong\u003e\u003cbr data-start=\"787\" data-end=\"790\"\u003eA: Durable bronze body, replaceable internal components, top-mounted test cocks, and a compact design for easier installation and servicing.\u003c\/p\u003e\n\u003cp data-start=\"932\" data-end=\"1107\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"932\" data-end=\"986\"\u003eQ: Can it be used for continuous pressure systems?\u003c\/strong\u003e\u003cbr data-start=\"986\" data-end=\"989\"\u003eA: No, it is not rated for continuous pressure; it should only be used in systems that are not constantly pressurized.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and signs of wear around the bonnet and seals.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to verify proper spill-resistant vacuum breaker operation and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDrain and winterize before freezing conditions to prevent internal damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep air ports and vents clean and free of debris for proper function.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or internal components using approved repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure proper installation orientation and maintain clear access for testing and maintenance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587529919,"sku":"1-460XL","price":476.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/WILKINS_1-460XLWilkins460XLPressureVacuumBreaker1in.LeadFreeCastBronzeSpillResistant_7.png?v=1782960320"},{"product_id":"1-70xl-1in-prv-fnpt-union-x-fnpt-leadfree","title":"Zurn Wilkins 1-70XL 1\" Pressure Reducing Valve — Lead-Free FNPT Union - 1-70XL","description":"\u003ch2\u003eZurn Wilkins 1-70XL 1\" Pressure Reducing Valve — Lead-Free FNPT Union - 1-70XL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 1-70XL is a durable, serviceable 1\" pressure reducing valve (PRV) designed for residential and light commercial water systems. Built around a replaceable cartridge and robust materials, it delivers smooth pressure control, long service life, and simple in-field repairs.\u003c\/p\u003e\n\u003cp\u003eIncludes a manufacturer specification sheet and installation manual; repair kits and replacement parts are available to extend service life. For application-specific questions, consult the product literature or a licensed plumbing professional.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable pressure control:\u003c\/strong\u003e Balanced-piston design with factory preset 50 PSI and user-adjustable range from 25–75 PSI for consistent downstream pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e ASTM B584 cast bronze body and bell with stainless steel trim and 300-series stainless steel seat for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService-friendly cartridge:\u003c\/strong\u003e Unitized, replaceable cartridge and stainless-steel strainer screen simplify maintenance and reduce downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-free certified:\u003c\/strong\u003e Meets NSF\/ANSI\/CAN 61 \u0026amp; 372 for low-lead potable water applications and complies with common plumbing codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation flexibility:\u003c\/strong\u003e Single-union FNPT connections (threaded x threaded), 5\" inlet-to-outlet length, and a 300 PSI pressure rating; may be installed in any orientation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal expansion protection:\u003c\/strong\u003e Integral bypass\/check prevents pressure buildup from thermal changes in closed systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Standard temperature rating 140°F and a factory setting that conserves water and reduces system wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1artq9v\" data-start=\"221\" data-end=\"392\"\u003e\n\u003cstrong data-start=\"223\" data-end=\"253\"\u003eStable pressure regulation\u003c\/strong\u003e: Balanced piston design delivers smooth, consistent outlet pressure even under fluctuating demand. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bhz0qm\" data-start=\"393\" data-end=\"556\"\u003e\n\u003cstrong data-start=\"395\" data-end=\"419\"\u003eBuilt for durability\u003c\/strong\u003e: Cast bronze body with stainless steel internal components resists corrosion and long-term wear. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"109x6s8\" data-start=\"557\" data-end=\"700\"\u003e\n\u003cstrong data-start=\"559\" data-end=\"583\"\u003eLead-free compliance\u003c\/strong\u003e: Safe for potable water systems and meets modern plumbing code requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qpscx3\" data-start=\"701\" data-end=\"845\"\u003e\n\u003cstrong data-start=\"703\" data-end=\"730\"\u003eService-friendly design\u003c\/strong\u003e: Replaceable cartridge system simplifies maintenance and reduces downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ko2uqf\" data-start=\"846\" data-end=\"1013\"\u003e\n\u003cstrong data-start=\"848\" data-end=\"876\"\u003eInstaller-friendly setup\u003c\/strong\u003e: 1\" FNPT union connections allow straightforward installation and replacement in existing lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m80gbc\" data-start=\"1014\" data-end=\"1173\"\u003e\n\u003cstrong data-start=\"1016\" data-end=\"1043\"\u003eHigh pressure tolerance\u003c\/strong\u003e: Rated for up to 300 PSI inlet pressure with adjustable outlet range for precise control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"213\"\u003e\u003cstrong data-start=\"0\" data-end=\"48\"\u003eQ: What is the Zurn Wilkins 1-70XL used for?\u003c\/strong\u003e\u003cbr data-start=\"48\" data-end=\"51\"\u003eA: A 1\" lead-free pressure reducing valve (PRV) designed to lower and stabilize incoming water pressure in residential and light commercial potable water systems.\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"415\"\u003e\u003cstrong data-start=\"215\" data-end=\"264\"\u003eQ: Is it suitable for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"264\" data-end=\"267\"\u003eA: Yes. It is lead-free compliant and certified for potable water use under NSF\/ANSI 61 and related standards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"417\" data-end=\"548\"\u003e\u003cstrong data-start=\"417\" data-end=\"457\"\u003eQ: What connection type does it use?\u003c\/strong\u003e\u003cbr data-start=\"457\" data-end=\"460\"\u003eA: 1\" FNPT union connections for easy installation and replacement without cutting pipe.\u003c\/p\u003e\n\u003cp data-start=\"550\" data-end=\"729\"\u003e\u003cstrong data-start=\"550\" data-end=\"593\"\u003eQ: What pressure range does it support?\u003c\/strong\u003e\u003cbr data-start=\"593\" data-end=\"596\"\u003eA: Factory preset around 50 PSI, adjustable typically from 25–75 PSI depending on system needs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"731\" data-end=\"916\"\u003e\u003cstrong data-start=\"731\" data-end=\"770\"\u003eQ: What are its performance limits?\u003c\/strong\u003e\u003cbr data-start=\"770\" data-end=\"773\"\u003eA: Rated up to 300 PSI maximum working pressure and suitable for standard residential water temperatures. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"918\" data-end=\"1060\"\u003e\u003cstrong data-start=\"918\" data-end=\"956\"\u003eQ: What materials is it made from?\u003c\/strong\u003e\u003cbr data-start=\"956\" data-end=\"959\"\u003eA: Cast bronze body with stainless steel internal components for durability and corrosion resistance.\u003c\/p\u003e\n\u003cp data-start=\"1062\" data-end=\"1202\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1062\" data-end=\"1106\"\u003eQ: Does it help prevent plumbing issues?\u003c\/strong\u003e\u003cbr data-start=\"1106\" data-end=\"1109\"\u003eA: Yes. It reduces high inlet pressure, helping prevent pipe damage, leaks, and water hammer.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-11\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-11\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-11\" data-testid=\"conversation-turn-22\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"3f6f912c-4f36-4ac0-bdf4-c6793c6da25a\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"66\" data-end=\"738\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"13u4pt8\" data-start=\"66\" data-end=\"159\"\u003eCheck \u003cstrong data-start=\"74\" data-end=\"106\"\u003edownstream pressure annually\u003c\/strong\u003e to confirm stable regulation and correct setpoint.\u003c\/li\u003e\n\u003cli data-section-id=\"dzk2j9\" data-start=\"160\" data-end=\"267\"\u003eInspect for \u003cstrong data-start=\"174\" data-end=\"231\"\u003eleaks, pressure creep, or fluctuating outlet pressure\u003c\/strong\u003e, especially after system changes.\u003c\/li\u003e\n\u003cli data-section-id=\"o3m7o5\" data-start=\"268\" data-end=\"367\"\u003eClean the \u003cstrong data-start=\"280\" data-end=\"324\"\u003eintegral strainer and internal cartridge\u003c\/strong\u003e periodically to remove sediment buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"15xvo5a\" data-start=\"368\" data-end=\"456\"\u003eFlush the supply line before servicing to reduce \u003cstrong data-start=\"419\" data-end=\"453\"\u003edebris entering the valve body\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"1ww8rqs\" data-start=\"457\" data-end=\"534\"\u003eUse a \u003cstrong data-start=\"465\" data-end=\"494\"\u003edownstream pressure gauge\u003c\/strong\u003e when adjusting settings for accuracy.\u003c\/li\u003e\n\u003cli data-section-id=\"1he7y3h\" data-start=\"535\" data-end=\"645\"\u003eReplace worn seals or cartridges using \u003cstrong data-start=\"576\" data-end=\"637\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e only.\u003c\/li\u003e\n\u003cli data-section-id=\"1hm06aa\" data-start=\"646\" data-end=\"738\" data-is-last-node=\"\"\u003eAfter servicing, verify pressure settings and check for leaks before returning to service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587660991,"sku":"1-70XL","price":252.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-70XL-2_bb0df152-f837-46a8-bbed-c38579868298.jpg?v=1782960310"},{"product_id":"wilkins-1-d-c-backflow","title":"Zurn Wilkins 1\" 350 Double Check Backflow Assembly - 1-350","description":"\u003ch2\u003eZurn Wilkins 1\" 350 Double Check Backflow Assembly - 1-350\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 1\" 350 Double Check Backflow Valve Assembly is designed to protect non-potable irrigation and industrial systems from backflow contamination. Compact and serviceable, the 350 provides low health-hazard protection while minimizing downtime with maintenance-friendly features.\u003c\/p\u003e\n\u003cp\u003eIdeal for landscape irrigation and other non-potable systems where low-hazard protection is required, the Wilkins 350 balances dependable performance with straightforward maintenance. Refer to the supplied specification sheet for installation dimensions, test port locations, and local code requirements. For parts, service advice, or replacement cartridges, contact an authorized distributor or technical support.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\" size:\u003c\/strong\u003e Engineered for 1-inch connections commonly used in irrigation and commercial water lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble-check protection:\u003c\/strong\u003e Provides low health-hazard backflow prevention for non-potable applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-port QT ball valves included:\u003c\/strong\u003e Integrated full-port shutoff valves for reliable isolation during service and testing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEZSwap removable pressure vessel:\u003c\/strong\u003e Enables safe, convenient line flushing, quick winterization and simplified repairs without complete disassembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Removable internals and accessible test ports make routine testing and maintenance straightforward for technicians.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocumentation available:\u003c\/strong\u003e Specification sheet and product literature are provided for code compliance, installation, and parts information.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-1\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-1\" data-testid=\"conversation-turn-4\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"eddf9b4d-fa8e-42e8-a2b3-1e83f5b246e3\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1370\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"53jwzt\" data-start=\"27\" data-end=\"279\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"64\"\u003eReliable low-hazard protection:\u003c\/strong\u003e The \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins 1-350 Double Check Backflow Assembly\u003c\/span\u003e\u003c\/span\u003e is a proven choice for preventing back-siphonage and backpressure in non-potable water systems like irrigation and commercial lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"vj5ci2\" data-start=\"280\" data-end=\"498\"\u003e\n\u003cstrong data-start=\"282\" data-end=\"312\"\u003eBuilt for code compliance:\u003c\/strong\u003e Commonly used where ASSE 1015 \/ CSA B64.5 standards are required, making it a dependable specification-grade option for inspectors and engineers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1h9qtld\" data-start=\"499\" data-end=\"694\"\u003e\n\u003cstrong data-start=\"501\" data-end=\"526\"\u003eDurable construction:\u003c\/strong\u003e Cast bronze body with corrosion-resistant internal components designed for long-term service in demanding outdoor environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"dz67lq\" data-start=\"695\" data-end=\"859\"\u003e\n\u003cstrong data-start=\"697\" data-end=\"729\"\u003eMaintenance-friendly design:\u003c\/strong\u003e Integrated test cocks and shutoff valves allow easier testing, servicing, and seasonal maintenance without full system removal.\u003c\/li\u003e\n\u003cli data-section-id=\"24vryj\" data-start=\"860\" data-end=\"1062\"\u003e\n\u003cstrong data-start=\"862\" data-end=\"888\"\u003eIdeal application fit:\u003c\/strong\u003e Best suited for irrigation, fire protection, and other \u003cstrong data-start=\"944\" data-end=\"979\" data-is-only-node=\"\"\u003elow health-hazard water systems\u003c\/strong\u003e where full RPZ protection is not required. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ku82ps\" data-start=\"1063\" data-end=\"1213\"\u003e\n\u003cstrong data-start=\"1065\" data-end=\"1095\"\u003eTrusted contractor choice:\u003c\/strong\u003e Widely used by plumbing professionals for its balance of durability, serviceability, and lifecycle cost efficiency.\u003c\/li\u003e\n\u003cli data-section-id=\"18sm2oa\" data-start=\"1214\" data-end=\"1370\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1216\" data-end=\"1241\"\u003eImportant limitation:\u003c\/strong\u003e Not designed to regulate water pressure or replace a pressure-reducing valve—it only prevents reverse flow, not pressure spikes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"210\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eQ: What is the Zurn Wilkins 1-350 used for?\u003c\/strong\u003e\u003cbr data-start=\"47\" data-end=\"50\"\u003eA: It provides backflow protection in low-hazard, non-potable water systems like irrigation, preventing contaminated water from entering the clean water supply.\u003c\/p\u003e\n\u003cp data-start=\"212\" data-end=\"409\"\u003e\u003cstrong data-start=\"212\" data-end=\"261\"\u003eQ: What type of backflow device is the 1-350?\u003c\/strong\u003e\u003cbr data-start=\"261\" data-end=\"264\"\u003eA: It is a Double Check Valve Assembly (DCVA), designed for protection against back-siphonage and backpressure in non-health-hazard applications.\u003c\/p\u003e\n\u003cp data-start=\"411\" data-end=\"620\"\u003e\u003cstrong data-start=\"411\" data-end=\"464\"\u003eQ: What are the key features of the 1\" 350 model?\u003c\/strong\u003e\u003cbr data-start=\"464\" data-end=\"467\"\u003eA: It includes a compact bronze body, dual check valves, full-port ball valves for isolation, and a serviceable design for easier maintenance and repair.\u003c\/p\u003e\n\u003cp data-start=\"622\" data-end=\"810\"\u003e\u003cstrong data-start=\"622\" data-end=\"674\"\u003eQ: Is it suitable for drinking water protection?\u003c\/strong\u003e\u003cbr data-start=\"674\" data-end=\"677\"\u003eA: It is intended for non-potable or low-hazard systems; it is not used where high-hazard contamination protection (RPZ) is required.\u003c\/p\u003e\n\u003cp data-start=\"812\" data-end=\"967\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"812\" data-end=\"849\"\u003eQ: Does it reduce water pressure?\u003c\/strong\u003e\u003cbr data-start=\"849\" data-end=\"852\"\u003eA: No, it is not a pressure-reducing valve. It only prevents reverse flow while maintaining normal system pressure.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, or damage to fittings and body.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually to confirm proper double-check backflow prevention and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the assembly periodically to remove sediment and maintain smooth check operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean or replace internal check components if sticking, noise, or reduced flow occurs.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, gaskets, or O-rings with approved repair kits when needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep unit accessible and protected from freezing to ensure reliable long-term performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805587759295,"sku":"1-350","price":367.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-350-2_6814c752-5051-4a18-98e8-54f0e3cd4f66.jpg?v=1782960300"},{"product_id":"1-975xl2-1in-rpz-principle-assbly-fnpt-lf","title":"Zurn Wilkins 1-975XL2 1-inch RPZ Backflow Preventer, Lead-Free Bronze FNPT - 1-975XL2","description":"\u003ch2\u003eZurn Wilkins 1-975XL2 1-inch RPZ Backflow Preventer, Lead-Free Bronze FNPT - 1-975XL2\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 1-975XL2 is a 1-inch Reduced Pressure Principle (RPZ) backflow preventer designed for reliable, high-hazard protection on potable water lines. Built with a low-lead cast bronze wye-pattern body and FNPT threaded connections, the unit delivers durable corrosion resistance and in-line serviceability for irrigation, commercial, and municipal plumbing systems.\u003c\/p\u003e\n\u003cp\u003eThe 975XL2 is ASSE 1013, IAPMO and CSA certified, AWWA C511 compliant, and approved by the USC Foundation for Cross-Connection Control and Hydraulic Research. It ships pre-assembled with the components required for effective backflow protection and accepts common accessories such as lead-free strainers, repair kits, and test fitting sets. Designed for installers who need a trusted, serviceable RPZ solution, the Wilkins 1-975XL2 minimizes downtime while meeting stringent code requirements.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLead-free construction compliant with ANSI\/NSF 372 and recognized low-lead standards for potable water systems.\u003c\/li\u003e\n\u003cli\u003eWye-pattern bronze body with individual access to each check valve and the relief valve to simplify maintenance and reduce labor time.\u003c\/li\u003e\n\u003cli\u003e1-inch FNPT threaded connections and short lay length for easier replacement and compact installation in tight spaces.\u003c\/li\u003e\n\u003cli\u003eRated for typical working conditions: maximum working pressure 175 psi, hydrostatic test to 350 psi, and operating range 33°F to 180°F.\u003c\/li\u003e\n\u003cli\u003eNoryl replaceable seats, silicone rubber check discs, full-port ball valves, and four test cocks for dependable operation and straightforward field service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1dzbwii\" data-start=\"188\" data-end=\"346\"\u003e\n\u003cstrong data-start=\"190\" data-end=\"225\"\u003eTop-tier protection performance\u003c\/strong\u003e: Designed to prevent reverse flow contamination in high-hazard applications, meeting strict plumbing safety standards.\u003c\/li\u003e\n\u003cli data-section-id=\"1fv8k9f\" data-start=\"347\" data-end=\"500\"\u003e\n\u003cstrong data-start=\"349\" data-end=\"382\"\u003eLead-free bronze construction\u003c\/strong\u003e: Durable, corrosion-resistant body ensures long service life and compliance with drinking water safety regulations.\u003c\/li\u003e\n\u003cli data-section-id=\"m1qd0q\" data-start=\"501\" data-end=\"621\"\u003e\n\u003cstrong data-start=\"503\" data-end=\"530\"\u003eEasy maintenance design\u003c\/strong\u003e: Features modular check and relief components for faster servicing and reduced downtime.\u003c\/li\u003e\n\u003cli data-section-id=\"uh8rkb\" data-start=\"622\" data-end=\"741\"\u003e\n\u003cstrong data-start=\"624\" data-end=\"651\"\u003eStable pressure control\u003c\/strong\u003e: Engineered for consistent operation even under fluctuating supply pressure conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"1qj2o1s\" data-start=\"742\" data-end=\"873\"\u003e\n\u003cstrong data-start=\"744\" data-end=\"768\"\u003eCertified compliance\u003c\/strong\u003e: Built to meet or exceed major backflow prevention standards used in municipal and commercial systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1q0zcad\" data-start=\"874\" data-end=\"989\"\u003e\n\u003cstrong data-start=\"876\" data-end=\"898\"\u003eInstaller-friendly\u003c\/strong\u003e: FNPT connections and compact 1-inch sizing simplify installation in tight piping layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"220\"\u003e\u003cstrong data-start=\"0\" data-end=\"50\"\u003eQ: What is the Zurn Wilkins 1-975XL2 used for?\u003c\/strong\u003e\u003cbr data-start=\"50\" data-end=\"53\"\u003eA: A lead-free 1\" RPZ backflow preventer designed to protect potable water systems from contamination due to backpressure or backsiphonage in high-hazard applications.\u003c\/p\u003e\n\u003cp data-start=\"222\" data-end=\"356\"\u003e\u003cstrong data-start=\"222\" data-end=\"271\"\u003eQ: Is it suitable for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"271\" data-end=\"274\"\u003eA: Yes. It is NSF\/ANSI 61 certified and lead-free compliant for potable water use.\u003c\/p\u003e\n\u003cp data-start=\"358\" data-end=\"508\"\u003e\u003cstrong data-start=\"358\" data-end=\"404\"\u003eQ: What type of construction does it have?\u003c\/strong\u003e\u003cbr data-start=\"404\" data-end=\"407\"\u003eA: Durable bronze body with stainless steel internals for corrosion resistance and long service life.\u003c\/p\u003e\n\u003cp data-start=\"510\" data-end=\"678\"\u003e\u003cstrong data-start=\"510\" data-end=\"557\"\u003eQ: What maintenance features does it offer?\u003c\/strong\u003e\u003cbr data-start=\"557\" data-end=\"560\"\u003eA: Wye-pattern design with separate access to check valves and relief valve for easier servicing and reduced downtime.\u003c\/p\u003e\n\u003cp data-start=\"680\" data-end=\"838\"\u003e\u003cstrong data-start=\"680\" data-end=\"721\"\u003eQ: What are the installation options?\u003c\/strong\u003e\u003cbr data-start=\"721\" data-end=\"724\"\u003eA: Designed for 1\" FNPT connections; can be installed horizontally or vertically depending on system requirements.\u003c\/p\u003e\n\u003cp data-start=\"840\" data-end=\"972\"\u003e\u003cstrong data-start=\"840\" data-end=\"899\"\u003eQ: What pressure and temperature range does it support?\u003c\/strong\u003e\u003cbr data-start=\"899\" data-end=\"902\"\u003eA: Rated up to 175 psi working pressure and 180°F maximum temperature.\u003c\/p\u003e\n\u003cp data-start=\"974\" data-end=\"1128\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"974\" data-end=\"1013\"\u003eQ: Does it meet industry standards?\u003c\/strong\u003e\u003cbr data-start=\"1013\" data-end=\"1016\"\u003eA: Yes. ASSE 1013 listed, CSA certified, AWWA compliant, and approved for cross-connection control applications.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-10\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-10\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-10\" data-testid=\"conversation-turn-20\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"58d66d7d-1b74-44b8-8b33-4c4f1227fd74\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"80\" data-end=\"816\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1yk4xa9\" data-start=\"80\" data-end=\"179\"\u003eSchedule \u003cstrong data-start=\"91\" data-end=\"119\"\u003eannual certified testing\u003c\/strong\u003e to ensure proper backflow protection and code compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"16b2fn9\" data-start=\"180\" data-end=\"295\"\u003eInspect regularly for \u003cstrong data-start=\"204\" data-end=\"252\"\u003eleaks, relief valve discharge, and corrosion\u003c\/strong\u003e, especially after pressure fluctuations.\u003c\/li\u003e\n\u003cli data-section-id=\"gyxjpz\" data-start=\"296\" data-end=\"404\"\u003eKeep \u003cstrong data-start=\"303\" data-end=\"362\"\u003etest cocks, shutoff valves, and internal passages clean\u003c\/strong\u003e to prevent debris-related malfunctions.\u003c\/li\u003e\n\u003cli data-section-id=\"lvm4io\" data-start=\"405\" data-end=\"511\"\u003eFlush the system after installation or service to remove \u003cstrong data-start=\"464\" data-end=\"484\"\u003esediment buildup\u003c\/strong\u003e and improve reliability.\u003c\/li\u003e\n\u003cli data-section-id=\"6ib59r\" data-start=\"512\" data-end=\"611\"\u003eProtect from \u003cstrong data-start=\"527\" data-end=\"550\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal winterization where required.\u003c\/li\u003e\n\u003cli data-section-id=\"g1a70w\" data-start=\"612\" data-end=\"734\"\u003eUse only \u003cstrong data-start=\"623\" data-end=\"689\"\u003egenuine repair kits from \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e to maintain certification and performance.\u003c\/li\u003e\n\u003cli data-section-id=\"p2v0qp\" data-start=\"735\" data-end=\"816\" data-is-last-node=\"\"\u003eAlways \u003cstrong data-start=\"744\" data-end=\"771\"\u003ere-test after servicing\u003c\/strong\u003e before returning the unit to active service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805597294783,"sku":"1-975XL2","price":854.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-975XL2_d9f9223c-d3ee-4b3f-9c34-d339cf2e5aef.jpg?v=1782960298"},{"product_id":"1-975xl2ft-1in-rpz-fnpt-lf-princ-assbly","title":"Zurn Wilkins 1-975XL2FT - 1\" Reduced Pressure (RPZ) Backflow Preventer - 1-975XL2FT","description":"\u003ch2\u003eZurn Wilkins 1-975XL2FT - 1\" Reduced Pressure (RPZ) Backflow Preventer - 1-975XL2FT\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 1-975XL2FT 1\" Reduced Pressure (RPZ) backflow preventer delivers high-hazard protection for potable water systems. Designed for easy service access and long-term reliability, this assembly is suited for commercial and residential installations requiring lead-free construction and robust performance.\u003c\/p\u003e\n\u003cp\u003eSpecification sheets, installation instructions, and replacement parts lists are published by the manufacturer. Regular inspection and annual certified testing are recommended to maintain compliance with local plumbing codes and backflow regulations.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified lead-free bronze body:\u003c\/strong\u003e Cast bronze construction with stainless steel internals for corrosion resistance and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrusted certifications:\u003c\/strong\u003e ASSE 1013 listing, NSF\/ANSI 61 and 372 certification, cUPC and CSA approvals, and AWWA C511 compliance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Rated to 175 PSI maximum working pressure and up to 180°F operating temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThreaded FNPT connections:\u003c\/strong\u003e Female NPT threaded ends (ANSI B1.20.1) for straightforward inline replacement and retrofit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWye-pattern, top-access design:\u003c\/strong\u003e Separate access to each check and relief valve simplifies inspection, testing, and repairs without removing the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceability:\u003c\/strong\u003e Replaceable seats, seals, and elastomers plus available repair kits and factory parts reduce lifetime maintenance costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTypical applications:\u003c\/strong\u003e High-hazard potable water protection in hospitals, labs, irrigation, commercial buildings, and industrial facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-0\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-0\" data-testid=\"conversation-turn-2\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"81a49a6b-86ce-45e3-bb8f-40d615fc99c3\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"987\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"196x6gg\" data-start=\"27\" data-end=\"243\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"56\"\u003eTrusted RPZ protection:\u003c\/strong\u003e The Zurn Wilkins 1-975XL2FT Reduced Pressure Zone Backflow Preventer is widely regarded as a reliable solution for preventing contaminated water from flowing back into potable systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1lvmdmc\" data-start=\"244\" data-end=\"396\"\u003e\n\u003cstrong data-start=\"246\" data-end=\"271\"\u003eBuilt for compliance:\u003c\/strong\u003e Meets stringent plumbing and water safety standards, making it a strong choice for commercial and municipal installations.\u003c\/li\u003e\n\u003cli data-section-id=\"l87hrg\" data-start=\"397\" data-end=\"515\"\u003e\n\u003cstrong data-start=\"399\" data-end=\"430\"\u003eDurable brass construction:\u003c\/strong\u003e Engineered for long service life under high-pressure and high-demand environments.\u003c\/li\u003e\n\u003cli data-section-id=\"zpwla9\" data-start=\"516\" data-end=\"635\"\u003e\n\u003cstrong data-start=\"518\" data-end=\"546\"\u003eService-friendly design:\u003c\/strong\u003e Features a compact layout that simplifies inspection, maintenance, and in-line repair.\u003c\/li\u003e\n\u003cli data-section-id=\"sol9jt\" data-start=\"636\" data-end=\"746\"\u003e\n\u003cstrong data-start=\"638\" data-end=\"665\"\u003eConsistent performance:\u003c\/strong\u003e Maintains stable pressure regulation even under fluctuating supply conditions.\u003c\/li\u003e\n\u003cli data-section-id=\"1h9ovd8\" data-start=\"747\" data-end=\"880\"\u003e\n\u003cstrong data-start=\"749\" data-end=\"779\"\u003eProfessional-grade choice:\u003c\/strong\u003e Preferred by plumbers and engineers for irrigation, fire protection, and industrial water systems.\u003c\/li\u003e\n\u003cli data-section-id=\"1iu2v8r\" data-start=\"881\" data-end=\"987\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"883\" data-end=\"909\"\u003eReduced downtime risk:\u003c\/strong\u003e Designed to minimize failure points and support long-term system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"205\"\u003e\u003cstrong data-start=\"0\" data-end=\"52\"\u003eQ: What is the Zurn Wilkins 1-975XL2FT used for?\u003c\/strong\u003e\u003cbr data-start=\"52\" data-end=\"55\"\u003eA: It protects potable water systems from contamination by preventing backflow in high-hazard applications like irrigation and commercial water lines.\u003c\/p\u003e\n\u003cp data-start=\"207\" data-end=\"404\"\u003e\u003cstrong data-start=\"207\" data-end=\"247\"\u003eQ: What does RPZ mean in this model?\u003c\/strong\u003e\u003cbr data-start=\"247\" data-end=\"250\"\u003eA: RPZ stands for Reduced Pressure Zone assembly, designed to discharge water if backpressure or back siphonage is detected, ensuring safe drinking water.\u003c\/p\u003e\n\u003cp data-start=\"406\" data-end=\"609\"\u003e\u003cstrong data-start=\"406\" data-end=\"453\"\u003eQ: What are key features of the 1-975XL2FT?\u003c\/strong\u003e\u003cbr data-start=\"453\" data-end=\"456\"\u003eA: 1\" lead-free bronze body, durable wye-pattern design, full-port ball valves, and factory-installed fast-test cocks for easier maintenance and testing.\u003c\/p\u003e\n\u003cp data-start=\"611\" data-end=\"778\"\u003e\u003cstrong data-start=\"611\" data-end=\"641\"\u003eQ: Is it easy to maintain?\u003c\/strong\u003e\u003cbr data-start=\"641\" data-end=\"644\"\u003eA: Yes, its modular design allows quick access to internal check valves and relief components, reducing service time and repair costs.\u003c\/p\u003e\n\u003cp data-start=\"780\" data-end=\"961\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"780\" data-end=\"818\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"818\" data-end=\"821\"\u003eA: Used in irrigation systems, commercial buildings, and other high-hazard water supply setups requiring code-compliant backflow protection.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and relief valve discharge.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually by a certified tester to verify proper RPZ performance and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the assembly periodically to reduce sediment and debris buildup in check valves.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean strainers and internal components to maintain stable pressure and flow.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or check modules using approved repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure adequate clearance for maintenance access and keep unit protected from freezing.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805597360319,"sku":"1-975XL2FT","price":453.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1-975XL2FT-2_c46b9ada-528b-496a-9b73-9ba03c3af8e4.jpg?v=1782960293"},{"product_id":"wilkins-1-1-2-backflow","title":"Zurn Wilkins 112-950XLT 1-1\/2\" Double Check Backflow Assembly - 112-950XLT","description":"\u003ch2\u003eZurn Wilkins 112-950XLT 1-1\/2\" Double Check Backflow Assembly - 112-950XLT\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 112-950XLT 1-1\/2\" 950XLT Double Check Backflow Assembly delivers reliable backflow protection for low-health-hazard and standard irrigation or service-line applications. Designed for straightforward maintenance, this top-access assembly is lead-free and built for long service life in below-grade or standard valve box installations.\u003c\/p\u003e\n\u003cp\u003eRefer to the supplied specification, installation, freeze-protection, and repair documents for detailed dimensions, service parts, and maintenance instructions. Annual inspection and testing by licensed personnel is recommended to ensure continued code-compliant operation.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Cast bronze main body and cast bronze access covers (ASTM B584) for corrosion resistance and long-term durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered internals:\u003c\/strong\u003e Stainless steel internal components with FDA-approved elastomers and Noryl polymers for dependable sealing and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance ratings:\u003c\/strong\u003e Rated to 175 psi working pressure and 180°F maximum temperature; hydrostatic test to 350 psi.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections \u0026amp; dimensions:\u003c\/strong\u003e 1-1\/2\" female threaded (FNPT) end connections; overall length approximately 20-5\/16\" for standard installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService \u0026amp; testing:\u003c\/strong\u003e Includes two full-port resilient-seated shut-off ball valves and four resilient-seated test cocks; top-access covers simplify testing and repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApprovals \u0026amp; compliance:\u003c\/strong\u003e Certified lead-free and meets common industry approvals where applicable, including ASSE 1015, cUPC and CSA listings; consult local codes for installation requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1fgxpx8\" data-start=\"223\" data-end=\"420\"\u003e\n\u003cstrong data-start=\"225\" data-end=\"261\"\u003eReliable double-check protection\u003c\/strong\u003e: Prevents both back-siphonage and backpressure in non-health-hazard applications such as irrigation and service lines. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16gje7a\" data-start=\"421\" data-end=\"613\"\u003e\n\u003cstrong data-start=\"423\" data-end=\"456\"\u003eTop-access maintenance design\u003c\/strong\u003e: Allows fast servicing of internal check components without removing the full assembly, reducing downtime and labor. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1077wsv\" data-start=\"614\" data-end=\"787\"\u003e\n\u003cstrong data-start=\"616\" data-end=\"652\"\u003eLead-free compliant construction\u003c\/strong\u003e: Built for modern potable water standards and approved for safe use in drinking water systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"r71r7a\" data-start=\"788\" data-end=\"981\"\u003e\n\u003cstrong data-start=\"790\" data-end=\"813\"\u003eDurable bronze body\u003c\/strong\u003e: Cast bronze construction with corrosion-resistant internals for long-term reliability in outdoor or below-grade installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v11u0x\" data-start=\"982\" data-end=\"1152\"\u003e\n\u003cstrong data-start=\"984\" data-end=\"1022\"\u003eInstaller-friendly sizing (1-1\/2\")\u003c\/strong\u003e: Ideal for irrigation mains, commercial service lines, and mid-size distribution systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yx3ddd\" data-start=\"1153\" data-end=\"1328\"\u003e\n\u003cstrong data-start=\"1155\" data-end=\"1187\"\u003eStandard performance ratings\u003c\/strong\u003e: Designed for typical backflow service pressures up to ~175 PSI with high hydrostatic test capacity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"298\"\u003e\u003cstrong data-start=\"0\" data-end=\"52\"\u003eQ: What is the Zurn Wilkins 112-950XLT used for?\u003c\/strong\u003e\u003cbr data-start=\"52\" data-end=\"55\"\u003eA: A 1-1\/2\" lead-free double check valve assembly (DCVA) designed to protect potable water systems from low-hazard contamination caused by backpressure or backsiphonage in non-health-hazard applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"300\" data-end=\"549\"\u003e\u003cstrong data-start=\"300\" data-end=\"349\"\u003eQ: Is it approved for drinking water systems?\u003c\/strong\u003e\u003cbr data-start=\"349\" data-end=\"352\"\u003eA: Yes. It is lead-free compliant and typically certified to NSF\/ANSI 61 and ASSE 1015 standards for potable water protection in non-health-hazard use cases. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"551\" data-end=\"778\"\u003e\u003cstrong data-start=\"551\" data-end=\"607\"\u003eQ: What type of backflow protection does it provide?\u003c\/strong\u003e\u003cbr data-start=\"607\" data-end=\"610\"\u003eA: Double check valve protection (two spring-loaded check assemblies) that blocks reverse flow and helps prevent contaminated water from entering the clean supply line.\u003c\/p\u003e\n\u003cp data-start=\"780\" data-end=\"959\"\u003e\u003cstrong data-start=\"780\" data-end=\"820\"\u003eQ: What applications is it used for?\u003c\/strong\u003e\u003cbr data-start=\"820\" data-end=\"823\"\u003eA: Low-hazard systems such as irrigation, fire sprinkler lines, and commercial water service where RPZ-level protection is not required.\u003c\/p\u003e\n\u003cp data-start=\"961\" data-end=\"1197\"\u003e\u003cstrong data-start=\"961\" data-end=\"1007\"\u003eQ: What are its key construction features?\u003c\/strong\u003e\u003cbr data-start=\"1007\" data-end=\"1010\"\u003eA: Cast bronze body with corrosion-resistant stainless steel internals, top-access design for easier maintenance, and test cocks for field testing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1199\" data-end=\"1391\"\u003e\u003cstrong data-start=\"1199\" data-end=\"1252\"\u003eQ: What are its pressure and temperature ratings?\u003c\/strong\u003e\u003cbr data-start=\"1252\" data-end=\"1255\"\u003eA: Typically rated up to 175 PSI working pressure and about 180°F maximum operating temperature. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1393\" data-end=\"1574\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1431\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"1431\" data-end=\"1434\"\u003eA: Below-grade or valve box installations in irrigation and service-line systems where reliable, low-hazard backflow prevention is required.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-20\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-20\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-20\" data-testid=\"conversation-turn-40\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"71734128-283b-448d-9ef9-5737775a095e\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"76\" data-end=\"759\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"930e51\" data-start=\"76\" data-end=\"170\"\u003ePerform \u003cstrong data-start=\"86\" data-end=\"114\"\u003eannual certified testing\u003c\/strong\u003e to confirm proper backflow prevention and compliance.\u003c\/li\u003e\n\u003cli data-section-id=\"6yqlvi\" data-start=\"171\" data-end=\"282\"\u003eInspect regularly for \u003cstrong data-start=\"195\" data-end=\"234\"\u003eleaks, corrosion, and pressure loss\u003c\/strong\u003e, especially after system shutdowns or surges.\u003c\/li\u003e\n\u003cli data-section-id=\"lu9zk8\" data-start=\"283\" data-end=\"391\"\u003eKeep \u003cstrong data-start=\"290\" data-end=\"351\"\u003eshutoff valves and test cocks clean and fully operational\u003c\/strong\u003e for accurate testing and maintenance.\u003c\/li\u003e\n\u003cli data-section-id=\"t73d5f\" data-start=\"392\" data-end=\"477\"\u003eFlush the system periodically to reduce \u003cstrong data-start=\"434\" data-end=\"454\"\u003esediment buildup\u003c\/strong\u003e inside the assembly.\u003c\/li\u003e\n\u003cli data-section-id=\"x2xkch\" data-start=\"478\" data-end=\"572\"\u003eProtect from \u003cstrong data-start=\"493\" data-end=\"516\"\u003efreezing conditions\u003c\/strong\u003e using insulation or seasonal drainage where required.\u003c\/li\u003e\n\u003cli data-section-id=\"gnxkip\" data-start=\"573\" data-end=\"678\"\u003eReplace worn internal parts using \u003cstrong data-start=\"609\" data-end=\"670\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e only.\u003c\/li\u003e\n\u003cli data-section-id=\"1cq1m3n\" data-start=\"679\" data-end=\"759\" data-is-last-node=\"\"\u003eAfter any service or repair, \u003cstrong data-start=\"710\" data-end=\"758\"\u003ere-test before returning the unit to service\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805650378943,"sku":"112-950XLT","price":740.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/1000x1000_1011900268.jpg?v=1782960755"},{"product_id":"wilkins-1-1-2in-rpz-backflow","title":"Zurn Wilkins 112-975XL Reduced Pressure Backflow Preventer - 1-1\/2 in - 112-975XL","description":"\u003ch2\u003eZurn Wilkins 112-975XL Reduced Pressure Backflow Preventer - 1-1\/2 in - 112-975XL\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 112-975XL (975XL series) Reduced Pressure Principle backflow preventer provides reliable high-hazard protection for potable water systems. Designed for irrigation, commercial, and fire-protection applications, this serviceable assembly combines a cast bronze wye-pattern body with corrosion-resistant internals for durability and easy maintenance.\u003c\/p\u003e\n\u003cp\u003eIncludes manufacturer specification sheet, installation and maintenance instructions, and parts lists. Order includes the backflow assembly only; valves, adapters, and additional accessories sold separately. For repair kits and detailed service procedures, consult Zurn Wilkins documentation or contact a certified installer.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eModel\/SKU: 112-975XL (975XL series), nominal size 1-1\/2 in, threaded FNPT end connections for standard pipe fittings.\u003c\/li\u003e\n\u003cli\u003ePerformance: 175 psi maximum operating pressure; temperature rating to 180°F; hydrostatic test 350 psi (typical).\u003c\/li\u003e\n\u003cli\u003eConstruction: Cast bronze wye-pattern body with stainless-steel fasteners and springs; replaceable check and relief valve seats.\u003c\/li\u003e\n\u003cli\u003eServiceability: Top-access checks and relief valve for simplified on-site maintenance; compatible repair kits available to extend service life.\u003c\/li\u003e\n\u003cli\u003eInstallation benefits: Wye-pattern and short lay length reduce installation space and labor; suitable for domestic irrigation, commercial plumbing, and fire-protection lines.\u003c\/li\u003e\n\u003cli\u003eCompliance: Manufactured to industry standards and listings (ASSE, IAPMO, AWWA where applicable); follow local codes for approved installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1obwm3s\" data-start=\"27\" data-end=\"290\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"60\"\u003eHigh-hazard RPZ protection:\u003c\/strong\u003e The Zurn Wilkins 112-975XL is a 1-1\/2\" Reduced Pressure Principle (RPZ) backflow preventer designed to protect potable water systems from both back-siphonage and backpressure contamination. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fom1rc\" data-start=\"292\" data-end=\"537\"\u003e\n\u003cstrong data-start=\"294\" data-end=\"326\"\u003eCritical safety performance:\u003c\/strong\u003e Built for applications where water safety is essential—such as irrigation, commercial plumbing, and fire protection systems requiring high-level cross-connection control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"erqzzh\" data-start=\"539\" data-end=\"750\"\u003e\n\u003cstrong data-start=\"541\" data-end=\"573\"\u003eDurable bronze construction:\u003c\/strong\u003e Heavy-duty cast bronze body with corrosion-resistant internal components ensures long service life in demanding commercial environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1pvv6jy\" data-start=\"752\" data-end=\"961\"\u003e\n\u003cstrong data-start=\"754\" data-end=\"786\"\u003eService-friendly wye design:\u003c\/strong\u003e Wye-pattern layout with separate access to check valves and relief valve simplifies maintenance and reduces downtime during servicing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"j0t7uk\" data-start=\"963\" data-end=\"1157\"\u003e\n\u003cstrong data-start=\"965\" data-end=\"1000\"\u003eCompact installation footprint:\u003c\/strong\u003e Short lay length makes it easier to install or replace in tight mechanical spaces without major system modification. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4abbxk\" data-start=\"1159\" data-end=\"1356\"\u003e\n\u003cstrong data-start=\"1161\" data-end=\"1192\"\u003eCode-compliant reliability:\u003c\/strong\u003e Commonly specified for systems requiring ASSE 1013 compliance and approval under major plumbing and water safety standards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1xh9ro0\" data-start=\"1358\" data-end=\"1542\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1360\" data-end=\"1390\"\u003eContractor-trusted choice:\u003c\/strong\u003e Widely used by professionals for its proven durability, predictable performance, and ease of field maintenance in high-risk potable water applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"577d7484-d263-42c8-a0f7-814ad9b7acb3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"577d7484-d263-42c8-a0f7-814ad9b7acb3\" data-turn-id-container=\"577d7484-d263-42c8-a0f7-814ad9b7acb3\" data-testid=\"conversation-turn-23\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-11\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-11\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-11\" data-testid=\"conversation-turn-24\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"f2dbde86-090a-4b56-b7a2-ef30c458b4d2\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"289\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins 112-975XL Reduced Pressure Backflow Preventer 1-1\/2 in\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It provides high-hazard backflow protection in potable water systems, preventing contaminated water from entering the clean water supply in applications like irrigation, commercial plumbing, and fire protection lines.\u003c\/p\u003e\n\u003cp data-start=\"291\" data-end=\"474\"\u003e\u003cstrong data-start=\"291\" data-end=\"335\"\u003eQ: What type of device is the 112-975XL?\u003c\/strong\u003e\u003cbr data-start=\"335\" data-end=\"338\"\u003eA: It is a Reduced Pressure Zone (RPZ) backflow preventer, designed for maximum protection against both back-siphonage and backpressure.\u003c\/p\u003e\n\u003cp data-start=\"476\" data-end=\"673\"\u003e\u003cstrong data-start=\"476\" data-end=\"519\"\u003eQ: What are key features of this model?\u003c\/strong\u003e\u003cbr data-start=\"519\" data-end=\"522\"\u003eA: It includes a lead-free bronze body, wye-pattern design for compact installation, dual check valves, and a relief valve for safe pressure discharge.\u003c\/p\u003e\n\u003cp data-start=\"675\" data-end=\"864\"\u003e\u003cstrong data-start=\"675\" data-end=\"714\"\u003eQ: Why is the RPZ design important?\u003c\/strong\u003e\u003cbr data-start=\"714\" data-end=\"717\"\u003eA: It provides the highest level of backflow protection by discharging water when unsafe pressure conditions occur, ensuring drinking water safety.\u003c\/p\u003e\n\u003cp data-start=\"866\" data-end=\"1035\"\u003e\u003cstrong data-start=\"866\" data-end=\"904\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"904\" data-end=\"907\"\u003eA: Used in irrigation systems with chemical exposure risk, commercial buildings, and other high-risk potable water applications.\u003c\/p\u003e\n\u003cp data-start=\"1037\" data-end=\"1199\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1037\" data-end=\"1072\"\u003eQ: Does it require maintenance?\u003c\/strong\u003e\u003cbr data-start=\"1072\" data-end=\"1075\"\u003eA: Yes, it requires periodic certified testing and inspection to ensure proper operation and compliance with plumbing codes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and relief valve discharge activity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTest annually by a certified tester to ensure proper reduced pressure backflow prevention and code compliance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the assembly periodically to reduce sediment buildup in check valves and relief components.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean strainers and internal parts to maintain consistent flow and reliable operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn seals, O-rings, or check modules with approved repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaintain clear access for inspection, testing, and servicing, and protect from freezing conditions.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805650477247,"sku":"112-975XL","price":1256.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/112-975XL-2_b7321660-184c-4776-97e1-c4bf03302aa2.jpg?v=1782961644"},{"product_id":"wilkins-2-500xlhlr-2-inch-500xl-hi-lo-lead-free","title":"Zurn Wilkins 2\" 500XL HLR Pressure Reducing Valve, Lead-Free - 2-500XLHLR","description":"\u003ch2\u003eZurn Wilkins 2\" 500XL HLR Pressure Reducing Valve, Lead-Free - 2-500XLHLR\u003c\/h2\u003e\n\u003cp\u003eThe Wilkins 2\" 500XL HLR pressure reducing valve is a lead-free, high-flow regulator designed for reliable commercial, industrial, and irrigation pressure control. The high-flow capacity and low fall-off characteristics make it ideal for systems requiring stable downstream pressure across varying demand.\u003c\/p\u003e\n\u003cp\u003eSuitable for potable water lines, commercial irrigation, and industrial installations, the 2-500XLHLR is offered with comprehensive documentation including specification sheets and installation and maintenance instructions. Proper installation requires downstream pressure verification with a gauge; consult the manufacturer spec sheet for dimensional, connection, and repair kit details.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh\/Low Range (HLR):\u003c\/strong\u003e Adjustable 10–125 PSI for wide pressure control needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead-Free Construction:\u003c\/strong\u003e Meets potable water requirements where lead-free components are required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow, Low Fall-Off:\u003c\/strong\u003e Engineered to maintain downstream pressure with minimal drop-off at increased flow rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, Durable Design:\u003c\/strong\u003e Short lay length with a threaded bell for easy cartridge access and corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral Bypass:\u003c\/strong\u003e Direct-acting bypass prevents excessive pressure buildup from thermal expansion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable:\u003c\/strong\u003e Repair parts and cartridge kits available for routine maintenance and field service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1rj5ez6\" data-start=\"232\" data-end=\"478\"\u003e\n\u003cstrong data-start=\"234\" data-end=\"271\"\u003eWide operating range (HLR design)\u003c\/strong\u003e: Handles approximately \u003cstrong data-start=\"295\" data-end=\"326\"\u003e10–125 PSI adjustment range\u003c\/strong\u003e, making it flexible for variable incoming pressure conditions in municipal, commercial, and irrigation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1et2e9s\" data-start=\"479\" data-end=\"670\"\u003e\n\u003cstrong data-start=\"481\" data-end=\"506\"\u003eHigh-flow performance\u003c\/strong\u003e: Built for systems that demand consistent pressure delivery with minimal fall-off, even under heavy simultaneous water use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o7heow\" data-start=\"671\" data-end=\"885\"\u003e\n\u003cstrong data-start=\"673\" data-end=\"709\"\u003eCommercial\/industrial durability\u003c\/strong\u003e: Heavy-duty bronze body construction with corrosion-resistant internal components designed for long service life in harsh environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uqtlox\" data-start=\"886\" data-end=\"1044\"\u003e\n\u003cstrong data-start=\"888\" data-end=\"925\"\u003eLead-free potable water compliant\u003c\/strong\u003e: Meets modern plumbing code requirements for safe drinking water applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1mhqzoe\" data-start=\"1045\" data-end=\"1228\"\u003e\n\u003cstrong data-start=\"1047\" data-end=\"1077\"\u003eStable pressure regulation\u003c\/strong\u003e: Engineered balanced piston design helps maintain steady outlet pressure despite fluctuations in inlet supply. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ogx2ef\" data-start=\"1229\" data-end=\"1404\"\u003e\n\u003cstrong data-start=\"1231\" data-end=\"1264\"\u003eService-friendly architecture\u003c\/strong\u003e: Threaded bell and cartridge-style internals simplify maintenance and reduce downtime in the field. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"olv7qa\" data-start=\"1405\" data-end=\"1540\"\u003e\n\u003cstrong data-start=\"1407\" data-end=\"1439\"\u003eCompact commercial footprint\u003c\/strong\u003e: Designed to fit tighter mechanical spaces while still delivering full 2\" high-capacity performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"223\"\u003e\u003cstrong data-start=\"0\" data-end=\"52\"\u003eQ: What is the Zurn Wilkins 2-500XLHLR used for?\u003c\/strong\u003e\u003cbr data-start=\"52\" data-end=\"55\"\u003eA: A 2\" lead-free high-capacity pressure reducing valve (PRV) designed to lower and stabilize incoming water pressure in commercial, industrial, and irrigation systems.\u003c\/p\u003e\n\u003cp data-start=\"225\" data-end=\"397\"\u003e\u003cstrong data-start=\"225\" data-end=\"253\"\u003eQ: What does “HLR” mean?\u003c\/strong\u003e\u003cbr data-start=\"253\" data-end=\"256\"\u003eA: “HLR” stands for High\/Low Range, allowing a wide adjustable outlet pressure range (typically about 10–125 PSI) for flexible system tuning.\u003c\/p\u003e\n\u003cp data-start=\"399\" data-end=\"634\"\u003e\u003cstrong data-start=\"399\" data-end=\"447\"\u003eQ: Is it suitable for potable water systems?\u003c\/strong\u003e\u003cbr data-start=\"447\" data-end=\"450\"\u003eA: Yes. It is lead-free compliant and certified for potable water use under NSF\/ANSI 61 and ASSE standards for pressure regulation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"636\" data-end=\"883\"\u003e\u003cstrong data-start=\"636\" data-end=\"700\"\u003eQ: What makes the 500XL series different from standard PRVs?\u003c\/strong\u003e\u003cbr data-start=\"700\" data-end=\"703\"\u003eA: It is designed for high flow with minimal pressure drop (“low fall-off”), maintaining stable downstream pressure even under heavy demand. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"885\" data-end=\"1085\"\u003e\u003cstrong data-start=\"885\" data-end=\"932\"\u003eQ: What type of applications is it used in?\u003c\/strong\u003e\u003cbr data-start=\"932\" data-end=\"935\"\u003eA: Large residential, commercial buildings, irrigation systems, and industrial water distribution lines where consistent pressure control is critical.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1297\"\u003e\u003cstrong data-start=\"1087\" data-end=\"1129\"\u003eQ: What are its construction features?\u003c\/strong\u003e\u003cbr data-start=\"1129\" data-end=\"1132\"\u003eA: Lead-free bronze body, balanced piston design, and a serviceable cartridge-style internal assembly for easier maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1299\" data-end=\"1525\"\u003e\u003cstrong data-start=\"1299\" data-end=\"1360\"\u003eQ: What are its pressure and performance characteristics?\u003c\/strong\u003e\u003cbr data-start=\"1360\" data-end=\"1363\"\u003eA: Adjustable outlet pressure (HLR range), typically handling up to ~175 PSI inlet pressure with strong flow capacity and stable regulation under variable demand.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"xza5d\" data-start=\"71\" data-end=\"171\"\u003eCheck \u003cstrong data-start=\"79\" data-end=\"107\"\u003eoutlet pressure annually\u003c\/strong\u003e to ensure stable regulation and correct setpoint performance.\u003c\/li\u003e\n\u003cli data-section-id=\"13og214\" data-start=\"172\" data-end=\"283\"\u003eInspect for \u003cstrong data-start=\"186\" data-end=\"247\"\u003eleaks, pressure creep, or fluctuating downstream pressure\u003c\/strong\u003e, especially after system changes.\u003c\/li\u003e\n\u003cli data-section-id=\"1oebjsg\" data-start=\"284\" data-end=\"395\"\u003eClean the \u003cstrong data-start=\"296\" data-end=\"341\"\u003eintegral strainer and internal components\u003c\/strong\u003e periodically to remove sediment and debris buildup.\u003c\/li\u003e\n\u003cli data-section-id=\"vctxse\" data-start=\"396\" data-end=\"491\"\u003eFlush the supply line before servicing to prevent \u003cstrong data-start=\"448\" data-end=\"488\"\u003econtaminants entering the valve body\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"126dv95\" data-start=\"492\" data-end=\"591\"\u003eUse a \u003cstrong data-start=\"500\" data-end=\"529\"\u003edownstream pressure gauge\u003c\/strong\u003e when adjusting settings for accuracy and system protection.\u003c\/li\u003e\n\u003cli data-section-id=\"1jw1zyx\" data-start=\"592\" data-end=\"710\"\u003eReplace worn cartridges, seals, or parts using \u003cstrong data-start=\"641\" data-end=\"702\"\u003egenuine \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Wilkins\u003c\/span\u003e\u003c\/span\u003e repair kits\u003c\/strong\u003e only.\u003c\/li\u003e\n\u003cli data-section-id=\"127ynzf\" data-start=\"711\" data-end=\"816\" data-is-last-node=\"\"\u003eAfter maintenance, verify pressure settings and check for leaks before returning the system to service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805650542783,"sku":"2-500XLHLR","price":1978.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/2-500XLHLR-2_444469ff-e8ac-4bab-924e-b48c15c63f13.jpg?v=1782961648"},{"product_id":"weathermatic-smartline-timer","title":"Zurn Weathermatic SL4800 SmartLine 12-Zone Controller Base - SL4800","description":"\u003ch2\u003eZurn Weathermatic SL4800 SmartLine 12-Zone Controller Base - SL4800\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic SL4800 SmartLine 12-Zone Controller Base combines conventional ease-of-use with advanced smart irrigation features. Choose Basic mode for straightforward programming or Smart mode to enable ET-based adjustments that reduce water waste.\u003c\/p\u003e\n\u003cp\u003eIdeal for commercial and residential irrigation projects, the SL4800 simplifies setup and reduces maintenance while providing flexible, water-saving control.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDual operation modes: Basic programming for familiar controls; Smart mode automatically adjusts runtime, frequency, and soak time based on ET data.\u003c\/li\u003e\n\u003cli\u003eSmartLink network compatible: monitor and manage controllers from a computer, tablet, or smartphone for remote scheduling and diagnostics.\u003c\/li\u003e\n\u003cli\u003eModular 12-zone base with AC power: expandable SmartLine platform supports modular add-ons and SmartWire integration for field connections.\u003c\/li\u003e\n\u003cli\u003eSolar and SmartWire support: installation guides available for solar-powered setups and SmartWire SLGDT connectivity.\u003c\/li\u003e\n\u003cli\u003eNo batteries or flashlight needed: internal design provides reliable operation and easy access in low-light locations.\u003c\/li\u003e\n\u003cli\u003eComprehensive documentation: downloadable sales sheets, quick start guide, owner's manual, and full installation instructions included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1eavczy\" data-start=\"27\" data-end=\"292\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"62\"\u003eScalable irrigation backbone:\u003c\/strong\u003e The Zurn Weathermatic SL4800 SmartLine 12-Zone Controller Base is a modular commercial controller designed to manage 12 zones out of the box, expandable up to 48 zones for large landscapes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ptuika\" data-start=\"294\" data-end=\"556\"\u003e\n\u003cstrong data-start=\"296\" data-end=\"329\"\u003eSmart water efficiency ready:\u003c\/strong\u003e Supports both standard scheduling and ET-based Smart mode (with optional weather station), automatically adjusting irrigation based on real-time environmental data to reduce water waste. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"51gdok\" data-start=\"558\" data-end=\"781\"\u003e\n\u003cstrong data-start=\"560\" data-end=\"590\"\u003eHigh-capacity programming:\u003c\/strong\u003e Built for professional irrigation systems with multiple programs, multiple start times, and flexible scheduling options for complex site requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4g95e8\" data-start=\"783\" data-end=\"1020\"\u003e\n\u003cstrong data-start=\"785\" data-end=\"819\"\u003eAdvanced diagnostics built in:\u003c\/strong\u003e Includes fault detection for open\/short circuits, valve diagnostics, and system monitoring tools that help technicians troubleshoot quickly and reduce downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mrdxbt\" data-start=\"1022\" data-end=\"1223\"\u003e\n\u003cstrong data-start=\"1024\" data-end=\"1057\"\u003eSmartLink connectivity ready:\u003c\/strong\u003e Compatible with SmartLink AirCard for remote cloud-based control, monitoring, and adjustments from mobile or desktop devices. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4011m0\" data-start=\"1225\" data-end=\"1432\"\u003e\n\u003cstrong data-start=\"1227\" data-end=\"1256\"\u003eModular expansion design:\u003c\/strong\u003e Hot-swappable 12-zone modules allow easy scaling without replacing the full controller, making it ideal for phased irrigation projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fbu19y\" data-start=\"1434\" data-end=\"1666\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1436\" data-end=\"1471\"\u003eProfessional-grade reliability:\u003c\/strong\u003e Rugged enclosure with indoor\/outdoor capability, designed for commercial, municipal, and large residential irrigation systems requiring long-term stability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"202\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic SL4800 SmartLine 12-Zone Controller Base\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It is a modular irrigation controller used to manage and automate watering for commercial and large residential landscape systems.\u003c\/p\u003e\n\u003cp data-start=\"204\" data-end=\"388\"\u003e\u003cstrong data-start=\"204\" data-end=\"250\"\u003eQ: How many zones does the SL4800 support?\u003c\/strong\u003e\u003cbr data-start=\"250\" data-end=\"253\"\u003eA: It has a 12-zone base capacity and is expandable up to 48 zones using plug-in 12-zone modules. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"390\" data-end=\"672\"\u003e\u003cstrong data-start=\"390\" data-end=\"437\"\u003eQ: What are the key features of the SL4800?\u003c\/strong\u003e\u003cbr data-start=\"437\" data-end=\"440\"\u003eA: It offers multiple watering programs, ET-based smart irrigation (with optional weather sensor), rain\/freeze sensor support, and advanced diagnostics for fault detection and system monitoring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"674\" data-end=\"866\"\u003e\u003cstrong data-start=\"674\" data-end=\"721\"\u003eQ: Does it support smart or remote control?\u003c\/strong\u003e\u003cbr data-start=\"721\" data-end=\"724\"\u003eA: Yes, it can integrate with SmartLink\/SmartWire systems for remote monitoring, scheduling, and irrigation management via cloud connectivity.\u003c\/p\u003e\n\u003cp data-start=\"868\" data-end=\"1085\"\u003e\u003cstrong data-start=\"868\" data-end=\"920\"\u003eQ: What makes it SEO \/ buyer-friendly important?\u003c\/strong\u003e\u003cbr data-start=\"920\" data-end=\"923\"\u003eA: It is a professional-grade, expandable 12–48 zone irrigation controller designed for water efficiency, commercial reliability, and smart irrigation automation.\u003c\/p\u003e\n\u003cp data-start=\"1087\" data-end=\"1264\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1087\" data-end=\"1120\"\u003eQ: Where is it commonly used?\u003c\/strong\u003e\u003cbr data-start=\"1120\" data-end=\"1123\"\u003eA: Commercial landscapes, sports fields, municipalities, and large irrigation systems requiring scalable zone control and water optimization.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect controller display and wiring connections regularly for faults or looseness.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify zone operation periodically to ensure correct scheduling and valve response.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep firmware\/software updated for optimal performance and feature compatibility.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect unit from moisture, dust, and extreme temperatures using proper enclosure installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck power supply and backup battery condition to prevent programming loss or downtime.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean exterior and ensure clear access for maintenance and adjustments.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805650641087,"sku":"SL4800","price":597.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/SL4800-2_d0519f45-d690-42ad-80a2-cd17f100a969.jpg?v=1782961659"},{"product_id":"weathermatic-two-valve-decoder","title":"Zurn Weathermatic SLDEC2 SmartWire 2-Valve Decoder, 24-28VAC - SLDEC2","description":"\u003ch2\u003eZurn Weathermatic SLDEC2 SmartWire 2-Valve Decoder, 24-28VAC - SLDEC2\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic SLDEC2 is a SmartWire 2-valve decoder designed for commercial SmartLine controllers. It decodes controller signals to operate two solenoid valves on a 2-wire path, simplifying wiring and expansion for large irrigation sites.\u003c\/p\u003e\n\u003cp\u003eIdeal for commercial irrigation professionals, the SLDEC2 reduces copper and labor costs while providing reliable, serviceable control. Compatible with SmartWire SL9600TW controllers and standard commercial 24VAC solenoids.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eTwo-valve output: controls up to two solenoid valves from a single decoder address.\u003c\/li\u003e\n\u003cli\u003eElectrical: 24–28 VAC input from the 2‑wire path; operates valves to 100' (30 m) from decoder.\u003c\/li\u003e\n\u003cli\u003eDurable design: sealed unit with 14‑gauge PVC-coated lead wires; shock-, freeze- and heat-resistant (‑20°C to 60°C).\u003c\/li\u003e\n\u003cli\u003eSmart diagnostics: two-way communication reports open\/shorted solenoids, wire faults, and supports on-board fault review.\u003c\/li\u003e\n\u003cli\u003eProgrammable \u0026amp; safe: addressable in the field with SL9600TW programming port; auto-shutdown if communication is lost.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-11\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-11\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-11\" data-testid=\"conversation-turn-22\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"9e09605f-b379-4bae-98aa-e49c3f7f982a\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1454\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1g20xba\" data-start=\"27\" data-end=\"257\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"67\"\u003eEfficient 2-wire decoding control:\u003c\/strong\u003e The Zurn Weathermatic SLDEC2 SmartWire 2-Valve Decoder is designed to simplify irrigation wiring by controlling two valves over a single 2-wire path. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16fys2v\" data-start=\"259\" data-end=\"456\"\u003e\n\u003cstrong data-start=\"261\" data-end=\"292\"\u003eLabor-saving system design:\u003c\/strong\u003e Reduces copper wire runs and trenching costs, making it a preferred solution for large commercial irrigation installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14a32jx\" data-start=\"458\" data-end=\"642\"\u003e\n\u003cstrong data-start=\"460\" data-end=\"486\"\u003eDual-valve capability:\u003c\/strong\u003e Operates up to two solenoids independently from one decoder unit, improving system scalability and zone management. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"qxhce1\" data-start=\"644\" data-end=\"854\"\u003e\n\u003cstrong data-start=\"646\" data-end=\"679\"\u003eBuilt for harsh environments:\u003c\/strong\u003e Sealed, shock-resistant housing with surge protection and freeze\/heat resistance ensures reliable outdoor and underground performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1a92xkn\" data-start=\"856\" data-end=\"1060\"\u003e\n\u003cstrong data-start=\"858\" data-end=\"889\"\u003eSmart diagnostics included:\u003c\/strong\u003e Two-way communication reports faults like open or shorted solenoids, helping technicians troubleshoot quickly and reduce downtime. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ln731s\" data-start=\"1062\" data-end=\"1259\"\u003e\n\u003cstrong data-start=\"1064\" data-end=\"1101\"\u003eInstaller-friendly configuration:\u003c\/strong\u003e Addressable programming via controller ports allows fast setup and straightforward system expansion without rewiring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2g4ge\" data-start=\"1261\" data-end=\"1454\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1263\" data-end=\"1300\"\u003eProfessional irrigation standard:\u003c\/strong\u003e Widely used in commercial SmartWire systems where reliability, scalability, and diagnostic visibility are critical. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"f7576401-4d91-4b5d-9a90-34836dd2dc67\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"f7576401-4d91-4b5d-9a90-34836dd2dc67\" data-turn-id-container=\"f7576401-4d91-4b5d-9a90-34836dd2dc67\" data-testid=\"conversation-turn-21\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-10\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-10\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-10\" data-testid=\"conversation-turn-22\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"63aefeb1-13c7-40b7-b82c-a23f6afadf78\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"213\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic SLDEC2 SmartWire 2-Valve Decoder, 24-28VAC\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It is used in SmartWire 2-wire irrigation systems to control two sprinkler valves from a single decoder, reducing wiring and trenching costs.\u003c\/p\u003e\n\u003cp data-start=\"215\" data-end=\"431\"\u003e\u003cstrong data-start=\"215\" data-end=\"247\"\u003eQ: How does the SLDEC2 work?\u003c\/strong\u003e\u003cbr data-start=\"247\" data-end=\"250\"\u003eA: It receives coded signals from a SmartWire controller over a 2-wire path and activates the correct valve(s) based on its programmed address. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"433\" data-end=\"679\"\u003e\u003cstrong data-start=\"433\" data-end=\"476\"\u003eQ: What are key features of the SLDEC2?\u003c\/strong\u003e\u003cbr data-start=\"476\" data-end=\"479\"\u003eA: Controls 2 valves per unit, operates on 24–28VAC, supports long-distance wiring, and includes sealed construction with surge protection for harsh environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"681\" data-end=\"881\"\u003e\u003cstrong data-start=\"681\" data-end=\"716\"\u003eQ: Does it provide diagnostics?\u003c\/strong\u003e\u003cbr data-start=\"716\" data-end=\"719\"\u003eA: Yes, it can report faults like open\/short circuits and solenoid issues back to the controller for faster troubleshooting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"883\" data-end=\"1076\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"883\" data-end=\"917\"\u003eQ: Where is it typically used?\u003c\/strong\u003e\u003cbr data-start=\"917\" data-end=\"920\"\u003eA: Commercial irrigation systems, parks, sports fields, and large landscapes using Weathermatic SmartWire controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect wiring connections regularly for looseness, corrosion, or moisture intrusion.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify proper communication with the controller to ensure accurate valve operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect decoder housing from water exposure using proper sealing and enclosure integrity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck voltage (24–28VAC) periodically to ensure stable system performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep wiring runs organized and free from damage, cuts, or rodent interference.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace unit if intermittent valve control or communication failures persist.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805650739391,"sku":"SLDEC2","price":495.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/SLDEC2-2_9e965336-c6ac-4219-a376-88432fd52567.jpg?v=1782961638"},{"product_id":"weathermatic-four-valve-decoder","title":"Zurn Weathermatic SLDEC4 Four-Valve SmartWire Decoder Module - SLDEC4","description":"\u003ch2\u003eZurn Weathermatic SLDEC4 Four-Valve SmartWire Decoder Module - SLDEC4\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic SLDEC4 is a four-valve SmartWire decoder module designed for SmartLine controllers (SL1600 family and SL9600TW). It converts controller signals over a two‑wire path to operate up to four irrigation valves at each decoder location, simplifying wiring and reducing installation costs.\u003c\/p\u003e\n\u003cp\u003eIncludes downloadable wiring diagrams and the owner’s manual. Confirm compatibility with your SmartLine controller and use SLWIRE\/SLCONN splice kits for buried installations. Warranty: SmartWire products carry awhen used with SLWIRE\/SLCONN connectors (2 years otherwise).\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eFour-valve decoder compatible with SmartWire SLDEC series and programmable via the decoder module.\u003c\/li\u003e\n\u003cli\u003eOperates on 24–28 VAC from the 2‑wire path; protected against shock and surge.\u003c\/li\u003e\n\u003cli\u003eSealed electrical components, 14‑gauge PVC‑coated leads, and freeze\/heat rating −20° to 60°C.\u003c\/li\u003e\n\u003cli\u003eEffective valve control up to 100' (30 m) from the decoder; reports failed solenoids and diagnostic status.\u003c\/li\u003e\n\u003cli\u003eAuto shut-down if communication is lost; designed for indoor\/outdoor valve box installation.\u003c\/li\u003e\n\u003cli\u003eIdeal for commercial sites and large residential installs where reducing trenching and wire costs matters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"10ek427\" data-start=\"208\" data-end=\"379\"\u003e\n\u003cstrong data-start=\"210\" data-end=\"246\"\u003eControls up to 4 valves per unit\u003c\/strong\u003e: Reduces the number of decoders needed per valve box, simplifying large-scale installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wpiq1i\" data-start=\"380\" data-end=\"570\"\u003e\n\u003cstrong data-start=\"382\" data-end=\"413\"\u003eSmartWire 2-wire efficiency\u003c\/strong\u003e: Transmits power and communication over a single 2-wire path, significantly cutting trenching and copper wire costs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14qdmfo\" data-start=\"571\" data-end=\"777\"\u003e\n\u003cstrong data-start=\"573\" data-end=\"607\"\u003eSeamless SmartLine integration\u003c\/strong\u003e: Designed to work with \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eWeathermatic SmartLine Controller\u003c\/span\u003e\u003c\/span\u003e SL9600TW family for centralized, programmable irrigation management. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fhyvti\" data-start=\"778\" data-end=\"949\"\u003e\n\u003cstrong data-start=\"780\" data-end=\"804\"\u003eBuilt-in diagnostics\u003c\/strong\u003e: Reports solenoid faults and communication errors directly to the controller for faster troubleshooting. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1qngnqn\" data-start=\"950\" data-end=\"1126\"\u003e\n\u003cstrong data-start=\"952\" data-end=\"982\"\u003eRugged, field-ready design\u003c\/strong\u003e: Sealed electronics with surge protection and freeze\/heat resistance for long-term outdoor reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1aygwor\" data-start=\"1127\" data-end=\"1289\"\u003e\n\u003cstrong data-start=\"1129\" data-end=\"1162\"\u003eFlexible installation layouts\u003c\/strong\u003e: Supports loop, star, and branch wiring configurations for complex landscape projects. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xm7y9f\" data-start=\"1290\" data-end=\"1421\"\u003e\n\u003cstrong data-start=\"1292\" data-end=\"1324\"\u003eReduced maintenance downtime\u003c\/strong\u003e: Modular architecture allows faster fault isolation and system expansion without major rewiring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"209\"\u003e\u003cstrong data-start=\"0\" data-end=\"53\"\u003eQ: What is the Zurn Weathermatic SLDEC4 used for?\u003c\/strong\u003e\u003cbr data-start=\"53\" data-end=\"56\"\u003eA: A 4-valve SmartWire decoder module that converts two-wire controller signals into individual valve operations for efficient irrigation system control.\u003c\/p\u003e\n\u003cp data-start=\"211\" data-end=\"410\"\u003e\u003cstrong data-start=\"211\" data-end=\"253\"\u003eQ: What systems is it compatible with?\u003c\/strong\u003e\u003cbr data-start=\"253\" data-end=\"256\"\u003eA: Designed for Weathermatic SmartLine® SL9600TW and SL1600-series controllers using the SmartWire® 2-wire system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"412\" data-end=\"598\"\u003e\u003cstrong data-start=\"412\" data-end=\"450\"\u003eQ: How many valves can it control?\u003c\/strong\u003e\u003cbr data-start=\"450\" data-end=\"453\"\u003eA: Up to four irrigation valves from a single decoder location, reducing trenching and wire requirements. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"600\" data-end=\"810\"\u003e\u003cstrong data-start=\"600\" data-end=\"624\"\u003eQ: How does it work?\u003c\/strong\u003e\u003cbr data-start=\"624\" data-end=\"627\"\u003eA: It receives encoded signals over a 2-wire path and activates only the programmed valve address, while all other decoders ignore the command. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"812\" data-end=\"1038\"\u003e\u003cstrong data-start=\"812\" data-end=\"845\"\u003eQ: What are its key features?\u003c\/strong\u003e\u003cbr data-start=\"845\" data-end=\"848\"\u003eA: Shock- and surge-resistant sealed electronics, programmable valve addressing, and built-in diagnostics for fault detection and solenoid monitoring. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1040\" data-end=\"1232\"\u003e\u003cstrong data-start=\"1040\" data-end=\"1073\"\u003eQ: Where can it be installed?\u003c\/strong\u003e\u003cbr data-start=\"1073\" data-end=\"1076\"\u003eA: In valve boxes for indoor or outdoor irrigation systems, typically in commercial or large residential landscapes.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1duqrd0\" data-start=\"74\" data-end=\"178\"\u003eInspect periodically for \u003cstrong data-start=\"101\" data-end=\"130\"\u003esecure wiring connections\u003c\/strong\u003e and signs of corrosion or moisture intrusion.\u003c\/li\u003e\n\u003cli data-section-id=\"1z0pfml\" data-start=\"179\" data-end=\"291\"\u003eEnsure valve wire splices and field connections remain \u003cstrong data-start=\"236\" data-end=\"261\"\u003esealed and waterproof\u003c\/strong\u003e for reliable communication.\u003c\/li\u003e\n\u003cli data-section-id=\"6lypjc\" data-start=\"292\" data-end=\"381\"\u003eCheck for proper \u003cstrong data-start=\"311\" data-end=\"343\"\u003ezone activation and response\u003c\/strong\u003e during scheduled irrigation cycles.\u003c\/li\u003e\n\u003cli data-section-id=\"3y8122\" data-start=\"382\" data-end=\"505\"\u003eVerify decoder is receiving stable signal from the controller and replace or troubleshoot if \u003cstrong data-start=\"477\" data-end=\"502\"\u003ezones fail to trigger\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"1nbmluf\" data-start=\"506\" data-end=\"606\"\u003eKeep valve boxes clean and dry to prevent \u003cstrong data-start=\"550\" data-end=\"588\"\u003esediment, insects, or water damage\u003c\/strong\u003e to electronics.\u003c\/li\u003e\n\u003cli data-section-id=\"sv7p9o\" data-start=\"607\" data-end=\"711\"\u003eAfter electrical work or lightning events, test all zones to confirm \u003cstrong data-start=\"678\" data-end=\"708\"\u003efull operational integrity\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"1m1fbqa\" data-start=\"712\" data-end=\"817\" data-is-last-node=\"\"\u003eReplace damaged units using \u003cstrong data-start=\"742\" data-end=\"785\"\u003ecompatible Zurn Weathermatic components\u003c\/strong\u003e to maintain system reliability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805650804927,"sku":"SLDEC4","price":418.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/SLDEC4-2_504bef44-2205-466d-96a4-66b99a6b912f.jpg?v=1782961635"},{"product_id":"weathermatic-flow-sensor-wired-pvc-tee-mounted","title":"Zurn Weathermatic SLFSI-T PVC Flow Sensor (Wired) - SLFSI-T10","description":"\u003ch2\u003eZurn Weathermatic SLFSI-T PVC Flow Sensor (Wired) - SLFSI-T10\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic SLFSI-T PVC tee-mounted flow sensor delivers reliable, serviceable flow measurement for irrigation systems that use SmartLink Flow. Designed to wire directly to the SmartLink Flow Aircard, the SLFSI-T provides digital pulse output for leak detection, zone-level monitoring, and automatic shutdown when predefined flow limits are exceeded.\u003c\/p\u003e\n\u003cp\u003eAvailable in 1\", 1-1\/2\", and 2\" slip-type tee models (SLFSI-T10, SLFSI-T15, SLFSI-T20). The SLFSI-T is ideal for new installations and retrofits where dependable flow monitoring, early leak detection, and straightforward maintenance are required.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExact compatibility:\u003c\/strong\u003e Works with SmartLink Flow Aircard for web-based flow management and alerts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven performance:\u003c\/strong\u003e 0.25 to 15 FPS flow range; tested to 240 PSI maximum working pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eServiceable design:\u003c\/strong\u003e Threaded retaining nut and removable electronics housing allow in-field servicing without special tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Rigid PVC tee body, HDPE four-blade impeller, tungsten-carbide shaft, and Buna-N O-ring for long life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation guidance:\u003c\/strong\u003e Requires minimum 10 diameters upstream and 5 diameters downstream for accurate measurement; housing needs ~4 inches clearance for removal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e Two #18 AWG direct burial leads, 48-inch length; signal can travel up to 2000 feet with proper twisted-shielded cable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-end=\"222\" data-start=\"27\" data-section-id=\"ex5v56\"\u003e\n\u003cstrong data-end=\"69\" data-start=\"29\"\u003eAccurate irrigation flow monitoring:\u003c\/strong\u003e The \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic SLFSI-T PVC Flow Sensor (Wired) SLFSI-T10\u003c\/span\u003e\u003c\/span\u003e is designed for precise, real-time flow measurement in irrigation systems using SmartLink control platforms.\u003c\/li\u003e\n\u003cli data-end=\"454\" data-start=\"224\" data-section-id=\"1p8e1pf\"\u003e\n\u003cstrong data-end=\"262\" data-start=\"226\"\u003eBuilt for SmartLink integration:\u003c\/strong\u003e Works directly with the SmartLink Flow Aircard, enabling automated leak detection, zone monitoring, and system shutdown when abnormal flow is detected. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"650\" data-start=\"456\" data-section-id=\"buyw2k\"\u003e\n\u003cstrong data-end=\"493\" data-start=\"458\"\u003eHigh-precision impeller design:\u003c\/strong\u003e Uses a 4-blade HDPE impeller with tungsten-carbide shaft for sensitive, low-flow detection and long-term durability. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"861\" data-start=\"652\" data-section-id=\"iiosdp\"\u003e\n\u003cstrong data-end=\"687\" data-start=\"654\"\u003eDurable PVC tee construction:\u003c\/strong\u003e Molded PVC body ensures consistent internal geometry for stable readings and reliable performance in buried irrigation installations. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1045\" data-start=\"863\" data-section-id=\"py55m2\"\u003e\n\u003cstrong data-end=\"892\" data-start=\"865\"\u003eService-friendly build:\u003c\/strong\u003e Threaded retaining nut and removable sensor housing allow fast in-field servicing without cutting into the pipe. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1269\" data-start=\"1047\" data-section-id=\"1qi4sa7\"\u003e\n\u003cstrong data-end=\"1085\" data-start=\"1049\"\u003eLong-distance wiring capability:\u003c\/strong\u003e Two-wire digital output supports runs up to ~2,000 ft with proper shielded cable, making it suitable for large landscapes and commercial sites. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-is-last-node=\"\" data-end=\"1438\" data-start=\"1271\" data-section-id=\"15n7orz\"\u003e\n\u003cstrong data-end=\"1310\" data-start=\"1273\"\u003eProfessional irrigation standard:\u003c\/strong\u003e Widely used in commercial and municipal irrigation systems where accurate flow tracking and water loss prevention are critical.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-end=\"209\" data-start=\"0\"\u003e\u003cstrong data-end=\"88\" data-start=\"0\"\u003eQ: What is the Zurn Weathermatic SLFSI-T PVC Flow Sensor (Wired) SLFSI-T10 used for?\u003c\/strong\u003e\u003cbr data-end=\"91\" data-start=\"88\"\u003eA: It measures real-time water flow in irrigation systems to help detect leaks, pipe breaks, and abnormal water usage.\u003c\/p\u003e\n\u003cp data-end=\"377\" data-start=\"211\"\u003e\u003cstrong data-end=\"246\" data-start=\"211\"\u003eQ: How does the SLFSI-T10 work?\u003c\/strong\u003e\u003cbr data-end=\"249\" data-start=\"246\"\u003eA: It uses a wired signal to send flow data to a compatible irrigation controller, enabling precise flow monitoring and control.\u003c\/p\u003e\n\u003cp data-end=\"567\" data-start=\"379\"\u003e\u003cstrong data-end=\"428\" data-start=\"379\"\u003eQ: What are key features of this flow sensor?\u003c\/strong\u003e\u003cbr data-end=\"431\" data-start=\"428\"\u003eA: PVC body construction, in-line installation, high-accuracy turbine design, and compatibility with Weathermatic SmartLine controllers.\u003c\/p\u003e\n\u003cp data-end=\"709\" data-start=\"569\"\u003e\u003cstrong data-end=\"602\" data-start=\"569\"\u003eQ: What does it help prevent?\u003c\/strong\u003e\u003cbr data-end=\"605\" data-start=\"602\"\u003eA: Water waste, system damage, and landscape loss by identifying leaks or broken irrigation zones early.\u003c\/p\u003e\n\u003cp data-end=\"849\" data-start=\"711\"\u003e\u003cstrong data-end=\"750\" data-start=\"711\"\u003eQ: Where is it typically installed?\u003c\/strong\u003e\u003cbr data-end=\"753\" data-start=\"750\"\u003eA: Commercial irrigation systems, sports fields, parks, and large landscape irrigation networks.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1026\" data-start=\"851\"\u003e\u003cstrong data-end=\"901\" data-start=\"851\"\u003eQ: Does it require calibration or maintenance?\u003c\/strong\u003e\u003cbr data-end=\"904\" data-start=\"901\"\u003eA: Minimal maintenance is needed, but proper installation and periodic inspection ensure accurate flow readings over time.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect sensor and wiring regularly for damage, corrosion, or loose connections.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the flow sensor clean and free of debris buildup for accurate readings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify calibration and system readings periodically for proper irrigation control performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the irrigation line if sediment or blockages affect sensor accuracy.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure secure mounting and proper alignment in the PVC line to maintain measurement precision.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect wiring and connections from moisture intrusion and physical damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"1 in Flow Sensor - SLFSI-T10","offer_id":45805650903231,"sku":"SLFSI-T10","price":419.99,"currency_code":"USD","in_stock":true},{"title":"1-1\/2 in. Flow Sensor - SLFSI-T15","offer_id":45805650935999,"sku":"SLFSI-T15","price":439.99,"currency_code":"USD","in_stock":true},{"title":"2 in Flow Sensor - SLFSI-T20","offer_id":45805650968767,"sku":"SLFSI-T20","price":458.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/WeathermaticFlowSensorWiredPVCTeeMounted.png?v=1782961626"},{"product_id":"weathermatic-slw5-weather-sensor-wireless","title":"Zurn Weathermatic SLW5 Wireless Weather Station (SmartLine) - SLW5","description":"\u003ch2\u003eZurn Weathermatic SLW5 Wireless Weather Station (SmartLine) - SLW5\u003c\/h2\u003e\n\u003cp\u003eWeathermatic SLW5 Wireless Weather Station delivers on-site weather sensing and SmartLine compatibility to automatically adjust irrigation run times based on real-time conditions. Designed for outdoor use, the SLW5 combines rain and freeze detection with evapotranspiration (ET)-based adjustments to reduce water waste and lower operating costs for residential and light-commercial systems.\u003c\/p\u003e\n\u003cp\u003eDurable and easy to install, the SLW5 is ideal for contractors and landscape professionals who want reliable, low-maintenance weather-based irrigation control. Refer to the included installation guide for setup steps, diagnostics, and warranty information.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eSmartLine compatible — ships with the SLHUB‑RF‑5 wireless hub for easy setup and pre-paired communication.\u003c\/li\u003e\n\u003cli\u003eAdjustable rain shut-off from 1\/8″ to 1″ (3–25 mm) with an extended rain-delay feature (48‑hour default; adjustable 0–99 hours).\u003c\/li\u003e\n\u003cli\u003eFreeze shut-off activates at 37°F (3.0°C) and automatically resumes irrigation when temperatures rise.\u003c\/li\u003e\n\u003cli\u003e900 MHz bi‑directional wireless communication with up to 1,500 ft (457 m) line-of-sight range; obstacles may reduce effective range.\u003c\/li\u003e\n\u003cli\u003eOperates on two AAA lithium batteries (supplied) with remote battery diagnostics and up to 10-year battery life under normal conditions.\u003c\/li\u003e\n\u003cli\u003eProtective white solar shields and an adjustable aluminum mounting arm for gutter or wall installation provide accurate temperature readings and low maintenance.\u003c\/li\u003e\n\u003cli\u003eOn-board diagnostics report battery and communication status to the SmartLine controller to simplify troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"14ag307\" data-start=\"219\" data-end=\"409\"\u003e\n\u003cstrong data-start=\"221\" data-end=\"252\"\u003eET-based irrigation control\u003c\/strong\u003e: Feeds live weather data to SmartLine controllers to automatically adjust watering schedules and reduce water waste. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16n5s3g\" data-start=\"410\" data-end=\"588\"\u003e\n\u003cstrong data-start=\"412\" data-end=\"449\"\u003eWireless long-range communication\u003c\/strong\u003e: 900 MHz bi-directional signal with up to ~1,500 ft line-of-sight range for flexible installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"m9b4rk\" data-start=\"589\" data-end=\"760\"\u003e\n\u003cstrong data-start=\"591\" data-end=\"630\"\u003eRain \u0026amp; freeze protection automation\u003c\/strong\u003e: Automatically halts irrigation during rainfall or when temperatures drop to ~37°F (3°C). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3w9488\" data-start=\"761\" data-end=\"938\"\u003e\n\u003cstrong data-start=\"763\" data-end=\"792\"\u003eSmart water savings logic\u003c\/strong\u003e: Continuously adjusts irrigation run times based on evapotranspiration (ET) and local weather conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"un6avw\" data-start=\"939\" data-end=\"1098\"\u003e\n\u003cstrong data-start=\"941\" data-end=\"967\"\u003eLow-maintenance design\u003c\/strong\u003e: Protective solar shielding improves temperature accuracy while minimizing cleaning needs. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16ry6p2\" data-start=\"1099\" data-end=\"1257\"\u003e\n\u003cstrong data-start=\"1101\" data-end=\"1129\"\u003eInstaller-friendly setup\u003c\/strong\u003e: Pre-paired wireless hub system simplifies installation and reduces commissioning time. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"b5qq6y\" data-start=\"1258\" data-end=\"1388\"\u003e\n\u003cstrong data-start=\"1260\" data-end=\"1292\"\u003eCommercial-grade reliability\u003c\/strong\u003e: Built for professional irrigation systems where efficiency, compliance, and automation matter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-8\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-8\" data-turn-id-container=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-8\" data-testid=\"conversation-turn-18\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"108a4780-9b72-44eb-a22b-9cf190d78583\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"214\"\u003e\u003cstrong data-start=\"0\" data-end=\"51\"\u003eQ: What is the Zurn Weathermatic SLW5 used for?\u003c\/strong\u003e\u003cbr data-start=\"51\" data-end=\"54\"\u003eA: A wireless on-site weather station that connects to SmartLine® irrigation controllers to automatically adjust watering based on real-time weather conditions.\u003c\/p\u003e\n\u003cp data-start=\"216\" data-end=\"436\"\u003e\u003cstrong data-start=\"216\" data-end=\"265\"\u003eQ: How does it improve irrigation efficiency?\u003c\/strong\u003e\u003cbr data-start=\"265\" data-end=\"268\"\u003eA: It uses evapotranspiration (ET), rainfall, and temperature data to automatically increase or reduce watering schedules, helping prevent overwatering and water waste.\u003c\/p\u003e\n\u003cp data-start=\"438\" data-end=\"618\"\u003e\u003cstrong data-start=\"438\" data-end=\"490\"\u003eQ: Is it compatible with irrigation controllers?\u003c\/strong\u003e\u003cbr data-start=\"490\" data-end=\"493\"\u003eA: Yes. It is designed specifically for Weathermatic SmartLine® controllers and communicates wirelessly via a 900 MHz system.\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"826\"\u003e\u003cstrong data-start=\"620\" data-end=\"667\"\u003eQ: What weather conditions does it monitor?\u003c\/strong\u003e\u003cbr data-start=\"667\" data-end=\"670\"\u003eA: It tracks rainfall, temperature, and freeze conditions, and can pause irrigation during rain or when temperatures drop near freezing (around 37°F \/ 3°C).\u003c\/p\u003e\n\u003cp data-start=\"828\" data-end=\"958\"\u003e\u003cstrong data-start=\"828\" data-end=\"862\"\u003eQ: What is its wireless range?\u003c\/strong\u003e\u003cbr data-start=\"862\" data-end=\"865\"\u003eA: Up to approximately 1,500 ft line-of-sight between the weather station and controller hub.\u003c\/p\u003e\n\u003cp data-start=\"960\" data-end=\"1094\"\u003e\u003cstrong data-start=\"960\" data-end=\"990\"\u003eQ: Does it require wiring?\u003c\/strong\u003e\u003cbr data-start=\"990\" data-end=\"993\"\u003eA: No. It is fully wireless and powered by long-life lithium batteries for low-maintenance operation.\u003c\/p\u003e\n\u003cp data-start=\"1096\" data-end=\"1242\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1096\" data-end=\"1135\"\u003eQ: Where is it typically installed?\u003c\/strong\u003e\u003cbr data-start=\"1135\" data-end=\"1138\"\u003eA: Outdoors on a wall, pole, or gutter with open exposure to rainfall and airflow for accurate readings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-18\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-18\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-18\" data-testid=\"conversation-turn-36\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4290bf67-b2d4-490b-8084-6784c8b0717b\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"72\" data-end=\"788\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1lfxy6s\" data-start=\"72\" data-end=\"178\"\u003eClean \u003cstrong data-start=\"80\" data-end=\"128\"\u003erain sensor tipping bucket and debris screen\u003c\/strong\u003e regularly to ensure accurate rainfall readings.\u003c\/li\u003e\n\u003cli data-section-id=\"1p5bx2s\" data-start=\"179\" data-end=\"288\"\u003eInspect \u003cstrong data-start=\"189\" data-end=\"242\"\u003esolar panel (if equipped) and battery compartment\u003c\/strong\u003e for dirt, corrosion, or moisture intrusion.\u003c\/li\u003e\n\u003cli data-section-id=\"ot7jcd\" data-start=\"289\" data-end=\"396\"\u003eVerify \u003cstrong data-start=\"298\" data-end=\"351\"\u003ewireless signal strength and station connectivity\u003c\/strong\u003e to the irrigation controller periodically.\u003c\/li\u003e\n\u003cli data-section-id=\"nj3v8p\" data-start=\"397\" data-end=\"505\"\u003eCheck mounting hardware for \u003cstrong data-start=\"427\" data-end=\"463\"\u003eloose fittings or weather damage\u003c\/strong\u003e, especially after storms or high winds.\u003c\/li\u003e\n\u003cli data-section-id=\"q53cyh\" data-start=\"506\" data-end=\"601\"\u003eReplace batteries as recommended to maintain \u003cstrong data-start=\"553\" data-end=\"598\"\u003econtinuous data transmission and accuracy\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"1wodra4\" data-start=\"602\" data-end=\"693\"\u003eKeep firmware\/controller settings updated for optimal \u003cstrong data-start=\"658\" data-end=\"690\"\u003eSmartLine system performance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"qup38g\" data-start=\"694\" data-end=\"788\" data-is-last-node=\"\"\u003ePerform seasonal checks to ensure accurate \u003cstrong data-start=\"739\" data-end=\"787\"\u003erain, temperature, and wind data calibration\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805651034303,"sku":"SLW5","price":351.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/Weathermatic-SLW5.png?v=1782961623"},{"product_id":"weathermatic-sl-aircard-m1na-smartlink-aircard-for-gsm-cellular-network-no-plan","title":"Zurn Weathermatic SmartLink Aircard SL-AIRCARD-M1NA (LTE Cat M1) - SL-AIRCARD-M1NA","description":"\u003ch2\u003eZurn Weathermatic SmartLink Aircard SL-AIRCARD-M1NA (LTE Cat M1) - SL-AIRCARD-M1NA\u003c\/h2\u003e\n\u003cp\u003eKeep irrigation connected and manageable from anywhere with the Weathermatic SmartLink Aircard SL-AIRCARD-M1NA. This compact LTE Cat M1 cellular modem plugs into compatible SmartLine controllers and provides reliable, cellular-based communication so you can monitor and control zones, schedules, and alerts from the SmartLink web application on a phone, tablet, or computer.\u003c\/p\u003e\n\u003cp\u003eInstall in minutes, register the 19‑digit ICCID on the SmartLink Network, and begin remote management without a bundled service plan. Ideal for landscape professionals, property managers, and homeowners who need remote, dependable irrigation control where Wi‑Fi is unavailable.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eLTE Cat M1 cellular connection—no Wi‑Fi required.\u003c\/li\u003e\n\u003cli\u003eWorks with AT\u0026amp;T and T‑Mobile networks; auto-selects strongest signal.\u003c\/li\u003e\n\u003cli\u003eSimple RJ11 plug-in installation for SmartLine controllers (firmware v3.10+).\u003c\/li\u003e\n\u003cli\u003eAutomatic over-the-air firmware updates for ongoing reliability.\u003c\/li\u003e\n\u003cli\u003eStatus LED and gold-plated antenna connection for durable signal integrity.\u003c\/li\u003e\n\u003cli\u003eIndoor\/outdoor rated housing; includes screw‑on antenna and 36‑inch cable.\u003c\/li\u003e\n\u003cli\u003eOptional flow-capable model and 50 ft extension available for longer reach.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"fci2zf\" data-start=\"27\" data-end=\"291\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"67\"\u003eSmart irrigation connectivity hub:\u003c\/strong\u003e The Weathermatic SmartLink Aircard SL-AIRCARD-M1NA turns compatible SmartLine controllers into fully connected, cloud-managed irrigation systems via LTE Cat M1 cellular communication. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"137n301\" data-start=\"293\" data-end=\"513\"\u003e\n\u003cstrong data-start=\"295\" data-end=\"330\"\u003eReliable remote control access:\u003c\/strong\u003e Enables full web-based control from phone, tablet, or computer—no local Wi-Fi required, making it ideal for large landscapes and remote sites. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s1g5r4\" data-start=\"515\" data-end=\"719\"\u003e\n\u003cstrong data-start=\"517\" data-end=\"551\"\u003eModern LTE Cat M1 performance:\u003c\/strong\u003e Uses IoT-optimized LTE Cat M1 for stronger coverage, low power use, and stable long-range connectivity for field installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"13gabv8\" data-start=\"721\" data-end=\"900\"\u003e\n\u003cstrong data-start=\"723\" data-end=\"759\"\u003eFast plug-and-play installation:\u003c\/strong\u003e Simple RJ-11 connection to SmartLine controllers allows setup in minutes with minimal configuration. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3kwi6k\" data-start=\"902\" data-end=\"1099\"\u003e\n\u003cstrong data-start=\"904\" data-end=\"942\"\u003eCloud-based irrigation management:\u003c\/strong\u003e Integrates with SmartLink platform for scheduling, alerts, program adjustments, and system monitoring from anywhere. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5fq7ix\" data-start=\"1101\" data-end=\"1302\"\u003e\n\u003cstrong data-start=\"1103\" data-end=\"1138\"\u003eProfessional-grade reliability:\u003c\/strong\u003e Includes status LED diagnostics, automatic updates, and industrial design for indoor\/outdoor use in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k0i9d9\" data-start=\"1304\" data-end=\"1487\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1306\" data-end=\"1340\"\u003eScalable smart control system:\u003c\/strong\u003e Supports multiple sites and users under a single account—ideal for contractors, HOAs, and property managers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"a962ab9b-69ca-43fa-8c34-b38d406fc86f\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"a962ab9b-69ca-43fa-8c34-b38d406fc86f\" data-turn-id-container=\"a962ab9b-69ca-43fa-8c34-b38d406fc86f\" data-testid=\"conversation-turn-17\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-8\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-8\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-8\" data-testid=\"conversation-turn-18\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"c4fbb8f1-5fe7-4137-a78b-5e4d65f5111b\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"207\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic SmartLink Aircard SL-AIRCARD-M1NA (LTE Cat M1)\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It connects SmartLine irrigation controllers to the SmartLink cloud platform for remote monitoring and control via cellular LTE Cat M1.\u003c\/p\u003e\n\u003cp data-start=\"209\" data-end=\"378\"\u003e\u003cstrong data-start=\"209\" data-end=\"242\"\u003eQ: What does LTE Cat M1 mean?\u003c\/strong\u003e\u003cbr data-start=\"242\" data-end=\"245\"\u003eA: It is a low-power cellular IoT network technology that provides reliable, always-on connectivity for remote irrigation management.\u003c\/p\u003e\n\u003cp data-start=\"380\" data-end=\"583\"\u003e\u003cstrong data-start=\"380\" data-end=\"436\"\u003eQ: What are the key features of the SL-AIRCARD-M1NA?\u003c\/strong\u003e\u003cbr data-start=\"436\" data-end=\"439\"\u003eA: It includes LTE Cat M1 cellular communication, plug-in RJ11 installation, LED status indicator, OTA updates, and indoor\/outdoor-rated design.\u003c\/p\u003e\n\u003cp data-start=\"585\" data-end=\"724\"\u003e\u003cstrong data-start=\"585\" data-end=\"614\"\u003eQ: Does it require Wi-Fi?\u003c\/strong\u003e\u003cbr data-start=\"614\" data-end=\"617\"\u003eA: No. It operates entirely on cellular networks, making it ideal for remote sites without internet access.\u003c\/p\u003e\n\u003cp data-start=\"726\" data-end=\"884\"\u003e\u003cstrong data-start=\"726\" data-end=\"768\"\u003eQ: What systems is it compatible with?\u003c\/strong\u003e\u003cbr data-start=\"768\" data-end=\"771\"\u003eA: It works with Weathermatic SmartLine controllers (firmware 3.1+ or higher), enabling full cloud-based control.\u003c\/p\u003e\n\u003cp data-start=\"886\" data-end=\"1018\"\u003e\u003cstrong data-start=\"886\" data-end=\"920\"\u003eQ: Is a service plan included?\u003c\/strong\u003e\u003cbr data-start=\"920\" data-end=\"923\"\u003eA: No. The aircard requires separate activation and subscription through the SmartLink network.\u003c\/p\u003e\n\u003cp data-start=\"1020\" data-end=\"1179\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1020\" data-end=\"1053\"\u003eQ: Where is it commonly used?\u003c\/strong\u003e\u003cbr data-start=\"1053\" data-end=\"1056\"\u003eA: Commercial landscaping, irrigation systems, and remote water management sites needing cloud-based scheduling and alerts.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEnsure stable LTE Cat M1 signal; verify antenna placement and connectivity regularly.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck device status in SmartLink dashboard to confirm proper data transmission.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep firmware updated to maintain security, performance, and compatibility.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect SIM\/eSIM provisioning and data plan status if connectivity issues occur.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProtect from moisture, dust, and extreme temperatures using proper enclosure sealing.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePeriodically power-cycle device to resolve temporary communication glitches.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805651165375,"sku":"SL-AIRCARD-M1NA","price":453.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/Weathermatic-SL-AIRCARD-M1NA.png?v=1782961620"},{"product_id":"weathermatic-1-inch-brass-valve","title":"Zurn Weathermatic 8200CR-10D 1\" Bronze Bullet Valve with Flow Control - 8200CR-10D","description":"\u003ch2\u003eZurn Weathermatic 8200CR-10D 1\" Bronze Bullet Valve with Flow Control - 8200CR-10D\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic 8200CR-10D 1\" Bronze Bullet Valve is a heavy-duty, contamination-resistant irrigation valve engineered for long service life and reliable operation. Bronze construction, EPDM diaphragm and the S24B solenoid provide consistent performance under demanding conditions.Ideal for commercial and residential irrigation where durability and serviceability matter. Compatible with Weathermatic accessories such as the XPR pressure regulator and replacement rebuild kits. For installation, follow Weathermatic technical specifications and use proper valve box and connections to ensure longevity.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e225 PSI (15.5 bar) rated bronze valve, suitable for high-pressure irrigation systems.\u003c\/li\u003e\n\u003cli\u003eS24B 24VAC solenoid with stainless steel actuator and brass threads for extended durability.\u003c\/li\u003e\n\u003cli\u003eReverse-flow design and brass shock cone reduce water hammer and conserve water on failure.\u003c\/li\u003e\n\u003cli\u003eInternal manual bleed lever and brass non-rising flow control stem for precise adjustment.\u003c\/li\u003e\n\u003cli\u003eDiaphragm is chlorine- and chloramine-resistant EPDM; self-cleaning ports resist sand and silt.\u003c\/li\u003e\n\u003cli\u003eFlow range 0.2–400 GPM; 1\" model dimensions: Length 4.75\" × Width 3.63\" × Height 5.25\".\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"237\" data-end=\"1542\"\u003e\n\u003cli data-section-id=\"g57l51\" data-start=\"237\" data-end=\"441\"\u003e\n\u003cstrong data-start=\"239\" data-end=\"266\"\u003eAdvanced 4-zone control\u003c\/strong\u003e: Supports \u003cstrong data-start=\"277\" data-end=\"357\"\u003ethree independently programmable dimming zones plus one always-on Smart Zone\u003c\/strong\u003e for Wi-Fi-enabled fixtures and smart lamps. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12g0lpb\" data-start=\"442\" data-end=\"645\"\u003e\n\u003cstrong data-start=\"444\" data-end=\"477\"\u003eHigh-efficiency 300W capacity\u003c\/strong\u003e: Powers residential and commercial low-voltage lighting systems with stable output and flexible load distribution across zones. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1of45q6\" data-start=\"646\" data-end=\"826\"\u003e\n\u003cstrong data-start=\"648\" data-end=\"678\"\u003eSmart app-based management\u003c\/strong\u003e: Full control via the Vista Cloud app for scheduling, scene creation, and remote adjustments from anywhere. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d8hs2z\" data-start=\"827\" data-end=\"1012\"\u003e\n\u003cstrong data-start=\"829\" data-end=\"861\"\u003eBuilt for modern LED systems\u003c\/strong\u003e: Supports LED, halogen, and incandescent fixtures with fine-tuned dimming and voltage adjustment capabilities. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fui412\" data-start=\"1013\" data-end=\"1182\"\u003e\n\u003cstrong data-start=\"1015\" data-end=\"1045\"\u003eDedicated Smart Zone power\u003c\/strong\u003e: Provides uninterrupted power for Wi-Fi fixtures that require constant connectivity and control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hekko0\" data-start=\"1183\" data-end=\"1359\"\u003e\n\u003cstrong data-start=\"1185\" data-end=\"1209\"\u003eRugged outdoor build\u003c\/strong\u003e: Weather-resistant stainless-steel enclosure designed for long-term durability in harsh outdoor environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"btjyar\" data-start=\"1360\" data-end=\"1542\"\u003e\n\u003cstrong data-start=\"1362\" data-end=\"1391\"\u003eInstaller-friendly design\u003c\/strong\u003e: Clean wiring layout, multi-terminal outputs, and 2.4 GHz Wi-Fi connectivity simplify setup and commissioning. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-13\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-13\" data-turn-id-container=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-13\" data-testid=\"conversation-turn-28\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bf06b41b-5da3-4298-882a-f2f17db5edcb\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"223\"\u003e\u003cstrong data-start=\"0\" data-end=\"47\"\u003eQ: What is the Zurn Vista TCS-300 used for?\u003c\/strong\u003e\u003cbr data-start=\"47\" data-end=\"50\"\u003eA: A 300W Wi-Fi smart landscape lighting transformer designed to power and control low-voltage outdoor lighting systems with app-based scheduling, dimming, and zone control.\u003c\/p\u003e\n\u003cp data-start=\"225\" data-end=\"443\"\u003e\u003cstrong data-start=\"225\" data-end=\"272\"\u003eQ: How many lighting zones does it support?\u003c\/strong\u003e\u003cbr data-start=\"272\" data-end=\"275\"\u003eA: Four total zones—three programmable dimming zones plus one dedicated Smart Zone for constant power to Wi-Fi-enabled fixtures. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"445\" data-end=\"625\"\u003e\u003cstrong data-start=\"445\" data-end=\"480\"\u003eQ: What does the Smart Zone do?\u003c\/strong\u003e\u003cbr data-start=\"480\" data-end=\"483\"\u003eA: It provides uninterrupted 15V power for smart lighting fixtures that require constant connectivity. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"627\" data-end=\"816\"\u003e\u003cstrong data-start=\"627\" data-end=\"655\"\u003eQ: How is it controlled?\u003c\/strong\u003e\u003cbr data-start=\"655\" data-end=\"658\"\u003eA: Through the Vista Cloud mobile app over 2.4 GHz Wi-Fi, allowing remote scheduling, scenes, and astronomical timing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"818\" data-end=\"986\"\u003e\u003cstrong data-start=\"818\" data-end=\"852\"\u003eQ: What is its power capacity?\u003c\/strong\u003e\u003cbr data-start=\"852\" data-end=\"855\"\u003eA: Up to 300 watts total load for LED, halogen, or incandescent landscape lighting systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"988\" data-end=\"1154\"\u003e\u003cstrong data-start=\"988\" data-end=\"1019\"\u003eQ: Is it weather-resistant?\u003c\/strong\u003e\u003cbr data-start=\"1019\" data-end=\"1022\"\u003eA: Yes. It uses a powder-coated stainless steel enclosure designed for outdoor installation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1156\" data-end=\"1312\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1156\" data-end=\"1195\"\u003eQ: Where is it typically installed?\u003c\/strong\u003e\u003cbr data-start=\"1195\" data-end=\"1198\"\u003eA: Residential and commercial landscape lighting systems requiring multi-zone smart control and remote management.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-23\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-23\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-23\" data-testid=\"conversation-turn-46\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"213e7fc8-b339-43e7-9f34-b24ee703fd3a\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"77\" data-end=\"751\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"aro2yw\" data-start=\"77\" data-end=\"176\"\u003eInspect regularly for \u003cstrong data-start=\"101\" data-end=\"144\"\u003eloose wiring, corrosion, or heat damage\u003c\/strong\u003e at terminals and connections.\u003c\/li\u003e\n\u003cli data-section-id=\"1s8rx5j\" data-start=\"177\" data-end=\"280\"\u003eKeep the unit \u003cstrong data-start=\"193\" data-end=\"232\"\u003edry, ventilated, and free of debris\u003c\/strong\u003e to prevent overheating and electrical faults.\u003c\/li\u003e\n\u003cli data-section-id=\"1ap7eb8\" data-start=\"281\" data-end=\"382\"\u003eVerify \u003cstrong data-start=\"290\" data-end=\"333\"\u003eWi-Fi connectivity and zone programming\u003c\/strong\u003e periodically to ensure reliable smart control.\u003c\/li\u003e\n\u003cli data-section-id=\"9cu087\" data-start=\"383\" data-end=\"471\"\u003eCheck GFCI protection (if equipped) and test \u003cstrong data-start=\"430\" data-end=\"458\"\u003ecircuit safety functions\u003c\/strong\u003e routinely.\u003c\/li\u003e\n\u003cli data-section-id=\"1wlkbkq\" data-start=\"472\" data-end=\"562\"\u003eEnsure load per zone stays within rated \u003cstrong data-start=\"514\" data-end=\"531\"\u003e300W capacity\u003c\/strong\u003e to avoid transformer strain.\u003c\/li\u003e\n\u003cli data-section-id=\"5kgx4r\" data-start=\"563\" data-end=\"652\"\u003eAfter storms or power surges, inspect for \u003cstrong data-start=\"607\" data-end=\"649\"\u003etripped breakers or damaged components\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"e1nvpj\" data-start=\"653\" data-end=\"751\" data-is-last-node=\"\"\u003eUse only compatible fixtures and wiring to maintain \u003cstrong data-start=\"707\" data-end=\"750\"\u003esafe, efficient low-voltage performance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805692354751,"sku":"8200CR-10D","price":355.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/UntitledDesign_54.png?v=1782962859"},{"product_id":"weathermatic-1-and-quarter-inch-brass-valve","title":"Zurn Weathermatic 8200CR-12D Bronze Bullet Valve, 1-1\/4\" - 8200CR-12D","description":"\u003ch2\u003eZurn Weathermatic 8200CR-12D Bronze Bullet Valve, 1-1\/4\" - 8200CR-12D\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic 8200CR-12D Bronze Bullet Valve is a heavy-duty, contamination-resistant irrigation valve engineered for reliable underground installation and long service life. Designed for professional contractors and maintenance teams, this 1-1\/4\" valve combines robust bronze construction with proven hydraulic and electrical performance to control landscape and turf irrigation efficiently.\u003c\/p\u003e\n\u003cp\u003eSuitable for buried irrigation systems, the 8200CR-12D accepts optional accessories such as the XPR pressure regulator and non-potable alert flow handle. Refer to the manufacturer's product literature and technical specifications for electrical VA, full flow charts, and installation details. The valve is covered by a 10-year limited manufacturer warranty for trade use.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Bronze body and cover with stainless steel cover bolts and a brass shock cone for long life and corrosion resistance; bronze material contains high copper content for improved durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance rating:\u003c\/strong\u003e 225 PSI (15.5 BAR) cold working pressure (CWP) rating and a wide flow range suitable for low- and high-volume irrigation applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable operation:\u003c\/strong\u003e S24B high-efficiency solenoid provides positive opening at high pressures; solenoid is encapsulated and moisture-resistant for underground use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContamination resistance:\u003c\/strong\u003e EPDM diaphragm with self-cleaning ports resists sand and silt blockage; design is chloramine- and chlorine-resistant for potable and non-potable systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater-conserving reverse-flow design:\u003c\/strong\u003e Valve is diaphragm-operated and normally closed; reverse-flow design causes automatic closure in the event of diaphragm failure to prevent uncontrolled flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser features \u0026amp; serviceability:\u003c\/strong\u003e Internal manual bleed lever with positive stops, external adjustable flow control stem, and serviceable diaphragm assembly without removing valve body from the pipeline.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-18\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-18\" data-turn-id-container=\"request-WEB:2a39c126-ada6-4109-8eee-7ce7c559202b-18\" data-testid=\"conversation-turn-36\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"019b6621-ad9f-47e6-bf33-392ebbd17f38\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"27\" data-end=\"1734\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"zelr34\" data-start=\"27\" data-end=\"267\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"74\"\u003eMid-size commercial irrigation workhorse:\u003c\/strong\u003e The Zurn Weathermatic 8200CR-12D 1-1\/4\" Bronze Bullet Valve is designed for dependable automatic control in commercial and municipal irrigation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nnppkq\" data-start=\"269\" data-end=\"505\"\u003e\n\u003cstrong data-start=\"271\" data-end=\"306\"\u003eHeavy-duty bronze construction:\u003c\/strong\u003e Built with a high-copper bronze body and stainless-steel hardware for strong corrosion resistance and long underground service life in demanding environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7w7r5a\" data-start=\"507\" data-end=\"717\"\u003e\n\u003cstrong data-start=\"509\" data-end=\"545\"\u003eHigh-pressure rated reliability:\u003c\/strong\u003e Engineered for up to ~225 PSI working pressure, making it suitable for high-demand irrigation mains and zoned distribution systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h1p17s\" data-start=\"719\" data-end=\"924\"\u003e\n\u003cstrong data-start=\"721\" data-end=\"747\"\u003eFlow control included:\u003c\/strong\u003e Integrated flow control allows precise adjustment of zone output, helping optimize sprinkler performance and reduce water hammer issues. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hx85ac\" data-start=\"926\" data-end=\"1134\"\u003e\n\u003cstrong data-start=\"928\" data-end=\"955\"\u003eSmart hydraulic design:\u003c\/strong\u003e Reverse-flow diaphragm system with self-cleaning ports and a brass shock cone improves stability, reduces clogging, and smooths operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"14ua6uz\" data-start=\"1136\" data-end=\"1334\"\u003e\n\u003cstrong data-start=\"1138\" data-end=\"1168\"\u003eLow maintenance servicing:\u003c\/strong\u003e Internal manual bleed and fully serviceable diaphragm design allow field repair without removing the valve from the pipeline. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ilsppp\" data-start=\"1336\" data-end=\"1530\"\u003e\n\u003cstrong data-start=\"1338\" data-end=\"1363\"\u003eWide flow capability:\u003c\/strong\u003e Handles a broad operating range (approx. 0.2–400 GPM across the series), making it flexible for mixed irrigation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"zaydfj\" data-start=\"1532\" data-end=\"1734\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1534\" data-end=\"1565\"\u003eContractor-standard choice:\u003c\/strong\u003e Commonly specified for commercial landscapes where durability, consistent performance, and long-term serviceability are essential. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"231\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic 8200CR-12D 1-1\/4\" Bronze Bullet Valve with Flow Control\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It is a commercial-grade 1-1\/4\" irrigation solenoid valve used to control water flow in landscape, golf course, sports field, and municipal irrigation systems.\u003c\/p\u003e\n\u003cp data-start=\"233\" data-end=\"401\"\u003e\u003cstrong data-start=\"233\" data-end=\"277\"\u003eQ: What type of valve is the 8200CR-12D?\u003c\/strong\u003e\u003cbr data-start=\"277\" data-end=\"280\"\u003eA: It is a normally-closed, 24VAC bronze diaphragm “Bullet Valve” with built-in flow control for precise zone regulation.\u003c\/p\u003e\n\u003cp data-start=\"403\" data-end=\"639\"\u003e\u003cstrong data-start=\"403\" data-end=\"436\"\u003eQ: What are the key features?\u003c\/strong\u003e\u003cbr data-start=\"436\" data-end=\"439\"\u003eA: Bronze body construction, 225 PSI pressure rating, reverse-flow diaphragm design, internal manual bleed, and external flow control for throttling water output. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"641\" data-end=\"820\"\u003e\u003cstrong data-start=\"641\" data-end=\"678\"\u003eQ: What does the flow control do?\u003c\/strong\u003e\u003cbr data-start=\"678\" data-end=\"681\"\u003eA: It allows adjustment of water volume through the valve, helping balance irrigation zones, reduce misting, and improve system efficiency.\u003c\/p\u003e\n\u003cp data-start=\"822\" data-end=\"991\"\u003e\u003cstrong data-start=\"822\" data-end=\"866\"\u003eQ: Why is bronze construction important?\u003c\/strong\u003e\u003cbr data-start=\"866\" data-end=\"869\"\u003eA: It provides high corrosion resistance and long service life in harsh outdoor and high-pressure irrigation environments.\u003c\/p\u003e\n\u003cp data-start=\"993\" data-end=\"1137\"\u003e\u003cstrong data-start=\"993\" data-end=\"1032\"\u003eQ: Where is it typically installed?\u003c\/strong\u003e\u003cbr data-start=\"1032\" data-end=\"1035\"\u003eA: In commercial irrigation mains and lateral lines where durable, high-flow zone control is required.\u003c\/p\u003e\n\u003cp data-start=\"1139\" data-end=\"1281\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1139\" data-end=\"1164\"\u003eQ: Is it serviceable?\u003c\/strong\u003e\u003cbr data-start=\"1164\" data-end=\"1167\"\u003eA: Yes, it is fully rebuildable with replaceable internal components without removing the valve from the pipeline.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, or body and fitting damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify proper 24VAC solenoid operation during irrigation cycles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to reduce sediment and debris buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck electrical connections and solenoid for secure, moisture-free operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn diaphragms, seals, or solenoid components with compatible repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure proper flow and pressure settings for consistent zone performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWinterize in freezing conditions to prevent internal valve damage and extend service life.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805692453055,"sku":"8200CR-12D","price":371.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/UntitledDesign_54_5263a611-f84b-4000-8acc-73c9fa3fa353.png?v=1782962863"},{"product_id":"weathermatic-1-and-half-inch-brass-valve","title":"Zurn Weathermatic 8200CR-15D Bronze Bullet Valve 1-1\/2\" - 8200CR-15D","description":"\u003ch2\u003eZurn Weathermatic 8200CR-15D Bronze Bullet Valve 1-1\/2\" - 8200CR-15D\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic 8200CR-15D is a 1-1\/2\" bronze bullet irrigation valve designed for reliable, long-life service in commercial and residential systems. Built with a reverse-flow diaphragm design and heavy-duty components, it closes on diaphragm failure to conserve water and resists contamination for consistent operation.\u003c\/p\u003e\n\u003cp\u003eIdeal for irrigation contractors and landscape professionals who need a durable, low-maintenance control valve. Use with a 24VAC controller and follow the supplied installation and technical specifications for correct wiring, mounting depth, and optional XPR pressure-regulating modules. Download the manufacturer spec sheet and installation guide for parts, dimensions, and service information.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust bronze construction:\u003c\/strong\u003e Bronze body and cover with stainless steel cover bolts and brass mating inserts for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven performance:\u003c\/strong\u003e 225 PSI (15.5 BAR) rating, 100% water tested and backed by a 10-year trade warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContamination-resistant design (CR):\u003c\/strong\u003e Chlorine- and chloramine-resistant EPDM diaphragm with self-cleaning ports to reduce debris-related failures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable solenoid operation:\u003c\/strong\u003e S24B high-efficiency solenoid (24VAC) with stainless steel actuator and brass threads for positive opening at high pressures; inrush\/holding values per manufacturer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow \u0026amp; control:\u003c\/strong\u003e Internal manual bleed and brass non-rising flow control stem for field throttling; flow range 0.2–400 GPM (0–90 m3\/hr).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions:\u003c\/strong\u003e 5.06\" L × 4.00\" W × 5.75\" H (1-1\/2\" model) for easy vault or direct-bury installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"9n64t1\" data-start=\"225\" data-end=\"418\"\u003e\n\u003cstrong data-start=\"227\" data-end=\"261\"\u003eHeavy-duty bronze construction\u003c\/strong\u003e: Cast bronze body and cover with stainless steel hardware deliver strong corrosion resistance and long service life. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dn8zeu\" data-start=\"419\" data-end=\"608\"\u003e\n\u003cstrong data-start=\"421\" data-end=\"456\"\u003eReliable 24VAC solenoid control\u003c\/strong\u003e: Designed for automated irrigation systems, providing consistent on\/off operation through standard controllers. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jgeur\" data-start=\"609\" data-end=\"764\"\u003e\n\u003cstrong data-start=\"611\" data-end=\"645\"\u003eHigh pressure rating (225 PSI)\u003c\/strong\u003e: Built to handle demanding water systems while maintaining stable performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"g9gvl7\" data-start=\"765\" data-end=\"936\"\u003e\n\u003cstrong data-start=\"767\" data-end=\"797\"\u003eReverse-flow safety design\u003c\/strong\u003e: If diaphragm failure occurs, the valve fails closed to reduce water waste and system damage risk. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1p0wypj\" data-start=\"937\" data-end=\"1105\"\u003e\n\u003cstrong data-start=\"939\" data-end=\"973\"\u003eSelf-cleaning diaphragm system\u003c\/strong\u003e: Flexible ports help reduce clogging from sand and debris, improving long-term reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"3h05zw\" data-start=\"1106\" data-end=\"1286\"\u003e\n\u003cstrong data-start=\"1108\" data-end=\"1139\"\u003eManual bleed + flow control\u003c\/strong\u003e: Built-in manual override and adjustable flow control allow fast field adjustments and easier maintenance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"thzdpg\" data-start=\"1287\" data-end=\"1455\"\u003e\n\u003cstrong data-start=\"1289\" data-end=\"1329\"\u003eIrrigation-focused performance range\u003c\/strong\u003e: Designed for low-to-medium flow applications up to commercial-scale landscape zones.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"228\"\u003e\u003cstrong data-start=\"0\" data-end=\"57\"\u003eQ: What is the Zurn Weathermatic 8200CR-15D used for?\u003c\/strong\u003e\u003cbr data-start=\"57\" data-end=\"60\"\u003eA: A 1-1\/2\" professional-grade electric irrigation control valve used in commercial and residential landscape watering systems to regulate water flow from a controller.\u003c\/p\u003e\n\u003cp data-start=\"230\" data-end=\"425\"\u003e\u003cstrong data-start=\"230\" data-end=\"262\"\u003eQ: What type of valve is it?\u003c\/strong\u003e\u003cbr data-start=\"262\" data-end=\"265\"\u003eA: A bronze solenoid-operated diaphragm valve (normally closed) designed for reliable automatic irrigation zone control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"427\" data-end=\"601\"\u003e\u003cstrong data-start=\"427\" data-end=\"482\"\u003eQ: What makes the “Bronze Bullet” design different?\u003c\/strong\u003e\u003cbr data-start=\"482\" data-end=\"485\"\u003eA: It uses a reverse-flow diaphragm system that closes on failure, reducing water waste and improving system safety.\u003c\/p\u003e\n\u003cp data-start=\"603\" data-end=\"838\"\u003e\u003cstrong data-start=\"603\" data-end=\"647\"\u003eQ: What are its key durability features?\u003c\/strong\u003e\u003cbr data-start=\"647\" data-end=\"650\"\u003eA: Bronze body and cover, stainless steel bolts, and a chlorine\/chloramine-resistant EPDM diaphragm for long service life in harsh water conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"840\" data-end=\"1036\"\u003e\u003cstrong data-start=\"840\" data-end=\"897\"\u003eQ: What pressure and performance rating does it have?\u003c\/strong\u003e\u003cbr data-start=\"897\" data-end=\"900\"\u003eA: Rated up to 225 PSI with a wide flow range (low flow to high irrigation demand applications). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1038\" data-end=\"1169\"\u003e\u003cstrong data-start=\"1038\" data-end=\"1078\"\u003eQ: Does it support manual operation?\u003c\/strong\u003e\u003cbr data-start=\"1078\" data-end=\"1081\"\u003eA: Yes. It includes an internal manual bleed lever for quick zone testing and servicing.\u003c\/p\u003e\n\u003cp data-start=\"1171\" data-end=\"1339\"\u003e\u003cstrong data-start=\"1171\" data-end=\"1205\"\u003eQ: Where is it typically used?\u003c\/strong\u003e\u003cbr data-start=\"1205\" data-end=\"1208\"\u003eA: Golf courses, parks, commercial landscapes, and residential irrigation systems requiring durable, high-reliability zone control.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-24\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-24\" data-turn-id-container=\"request-WEB:15d07b9e-85e9-40b7-b286-42d6f6f630d0-24\" data-testid=\"conversation-turn-48\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-3 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"eaa949c9-e842-4b8f-a537-a2e56aafeeaa\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cul data-start=\"73\" data-end=\"822\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"r2vm8i\" data-start=\"73\" data-end=\"189\"\u003eInspect regularly for \u003cstrong data-start=\"97\" data-end=\"142\"\u003eexternal leaks, corrosion, and valve wear\u003c\/strong\u003e, especially after seasonal pressure changes.\u003c\/li\u003e\n\u003cli data-section-id=\"107omqa\" data-start=\"190\" data-end=\"297\"\u003eKeep valve box clean and dry to prevent \u003cstrong data-start=\"232\" data-end=\"274\"\u003edebris, sediment, and insect intrusion\u003c\/strong\u003e affecting operation.\u003c\/li\u003e\n\u003cli data-section-id=\"gyh8lr\" data-start=\"298\" data-end=\"401\"\u003eFlush irrigation lines periodically to reduce \u003cstrong data-start=\"346\" data-end=\"366\"\u003esediment buildup\u003c\/strong\u003e inside the valve body and ports.\u003c\/li\u003e\n\u003cli data-section-id=\"10y6t4m\" data-start=\"402\" data-end=\"516\"\u003eCheck solenoid and wiring connections for \u003cstrong data-start=\"446\" data-end=\"483\"\u003etight fit and moisture protection\u003c\/strong\u003e to ensure reliable activation.\u003c\/li\u003e\n\u003cli data-section-id=\"1m6t1cr\" data-start=\"517\" data-end=\"611\"\u003eTest manual and automatic operation seasonally to confirm \u003cstrong data-start=\"577\" data-end=\"608\"\u003econsistent zone performance\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"35vzvg\" data-start=\"612\" data-end=\"711\"\u003eEnsure proper winterization in cold climates to prevent \u003cstrong data-start=\"670\" data-end=\"708\"\u003efreeze damage to bronze components\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"1w8y8vs\" data-start=\"712\" data-end=\"822\" data-is-last-node=\"\"\u003eReplace worn diaphragms or solenoids using \u003cstrong data-start=\"757\" data-end=\"795\"\u003ecompatible Zurn Weathermatic parts\u003c\/strong\u003e for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805692518591,"sku":"8200CR-15D","price":336.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/UntitledDesign_54_abc50047-d1ed-4308-9205-e6e7d09872be.png?v=1782962867"},{"product_id":"weathermatic-2-inch-brass-valve","title":"Zurn Weathermatic 8200CR-20D 2\" Bronze Bullet Valve, Reverse-Flow - 8200CR-20D","description":"\u003ch2\u003eZurn Weathermatic 8200CR-20D 2\" Bronze Bullet Valve, Reverse-Flow - 8200CR-20D\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic 8200CR-20D is a 2\" bronze bullet irrigation valve engineered for reliable operation and long service life. Its bronze body and cover, stainless steel bolts, and brass threads deliver corrosion resistance and mechanical durability for irrigation systems.Designed for commercial and residential irrigation systems, the 8200CR-20D offers straightforward installation and dependable operation where a compact bronze bullet valve is required. Consult the included technical documents for dimensions, installation details, and compatible accessories.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Bronze body and cover with stainless steel bolts provide long-lasting corrosion resistance and reduced maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS24B solenoid:\u003c\/strong\u003e High-efficiency S24B solenoid ensures positive opening at high pressures for consistent flow control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust internals:\u003c\/strong\u003e Stainless steel actuator and brass threads increase service life and resist wear in frequent-cycle installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse-flow design:\u003c\/strong\u003e Built to limit unintended flow in the event of failure, helping conserve water and protect system components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality assurance:\u003c\/strong\u003e Each valve is 100% water-tested to verify performance before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"z2jdm3\" data-start=\"27\" data-end=\"264\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"66\"\u003eHeavy-duty 2\" irrigation control:\u003c\/strong\u003e The Zurn Weathermatic 8200CR-20D Bronze Bullet Valve is a commercial-grade 24VAC solenoid valve designed for reliable automation in large irrigation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1je163d\" data-start=\"266\" data-end=\"485\"\u003e\n\u003cstrong data-start=\"268\" data-end=\"299\"\u003eReverse-flow safety design:\u003c\/strong\u003e Engineered so the valve \u003cstrong data-start=\"324\" data-end=\"356\" data-is-only-node=\"\"\u003efails closed instead of open\u003c\/strong\u003e if the diaphragm is damaged—helping prevent uncontrolled water loss and system flooding. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ga2bqv\" data-start=\"487\" data-end=\"721\"\u003e\n\u003cstrong data-start=\"489\" data-end=\"522\"\u003eBuilt for harsh environments:\u003c\/strong\u003e Bronze body and cover with stainless steel hardware deliver strong corrosion resistance and long service life in buried valve boxes and outdoor installations. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1anoyrh\" data-start=\"723\" data-end=\"930\"\u003e\n\u003cstrong data-start=\"725\" data-end=\"755\"\u003eHigh-pressure performance:\u003c\/strong\u003e Rated up to \u003cstrong data-start=\"768\" data-end=\"796\" data-is-only-node=\"\"\u003e225 PSI working pressure\u003c\/strong\u003e, making it suitable for demanding municipal, commercial, and golf-course irrigation networks. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fmf4n\" data-start=\"932\" data-end=\"1116\"\u003e\n\u003cstrong data-start=\"934\" data-end=\"962\"\u003eIntegrated flow control:\u003c\/strong\u003e Adjustable flow control allows precise zone tuning, helping reduce water hammer and improve sprinkler efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"i0jdox\" data-start=\"1118\" data-end=\"1294\"\u003e\n\u003cstrong data-start=\"1120\" data-end=\"1145\"\u003eWide operating range:\u003c\/strong\u003e Supports approximately \u003cstrong data-start=\"1169\" data-end=\"1184\" data-is-only-node=\"\"\u003e0.2–400 GPM\u003c\/strong\u003e, giving flexibility for both low-flow and high-flow irrigation zones. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hk97fe\" data-start=\"1296\" data-end=\"1491\"\u003e\n\u003cstrong data-start=\"1298\" data-end=\"1326\"\u003eService-friendly design:\u003c\/strong\u003e Internal manual bleed and fully serviceable diaphragm system allow maintenance without removing the valve from the pipeline. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ds2t0a\" data-start=\"1493\" data-end=\"1697\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1495\" data-end=\"1532\"\u003eContractor-preferred reliability:\u003c\/strong\u003e Commonly specified for commercial landscapes due to its durability, predictable performance, and low maintenance requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"75386414-7b1d-4be4-a09d-f884102c6fa1\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"75386414-7b1d-4be4-a09d-f884102c6fa1\" data-turn-id-container=\"75386414-7b1d-4be4-a09d-f884102c6fa1\" data-testid=\"conversation-turn-37\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-18\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-18\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-18\" data-testid=\"conversation-turn-38\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"e42c5363-efa8-4394-b849-c98a9b25a628\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"238\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic 8200CR-20D 2\" Bronze Bullet Valve, Reverse-Flow\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It is a heavy-duty 2\" commercial irrigation solenoid valve used to control water flow in large landscape, municipal, golf course, and sports field irrigation systems.\u003c\/p\u003e\n\u003cp data-start=\"240\" data-end=\"448\"\u003e\u003cstrong data-start=\"240\" data-end=\"284\"\u003eQ: What does “reverse-flow” design mean?\u003c\/strong\u003e\u003cbr data-start=\"284\" data-end=\"287\"\u003eA: It means the valve is engineered to fail in the closed position if internal diaphragm failure occurs, improving safety and preventing uncontrolled water flow.\u003c\/p\u003e\n\u003cp data-start=\"450\" data-end=\"698\"\u003e\u003cstrong data-start=\"450\" data-end=\"497\"\u003eQ: What are key features of the 8200CR-20D?\u003c\/strong\u003e\u003cbr data-start=\"497\" data-end=\"500\"\u003eA: It includes a bronze body, 24VAC solenoid operation, 225 PSI pressure rating, internal manual bleed, and built-in flow control for precise irrigation tuning. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"700\" data-end=\"929\"\u003e\u003cstrong data-start=\"700\" data-end=\"744\"\u003eQ: Why is bronze construction important?\u003c\/strong\u003e\u003cbr data-start=\"744\" data-end=\"747\"\u003eA: The bronze body and cover provide high corrosion resistance and long service life in demanding outdoor and high-flow irrigation environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"931\" data-end=\"1145\"\u003e\u003cstrong data-start=\"931\" data-end=\"970\"\u003eQ: Does it support flow adjustment?\u003c\/strong\u003e\u003cbr data-start=\"970\" data-end=\"973\"\u003eA: Yes, it has an external flow control stem that allows throttling from fully open to closed for zone balancing and water efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1147\" data-end=\"1326\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1147\" data-end=\"1186\"\u003eQ: Where is it typically installed?\u003c\/strong\u003e\u003cbr data-start=\"1186\" data-end=\"1189\"\u003eA: It is commonly used in commercial irrigation mains and lateral lines where durable, high-capacity automated water control is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and external damage to the valve body and fittings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify proper 24VAC solenoid operation during scheduled irrigation cycles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to reduce sediment and debris buildup, especially in reverse-flow applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck electrical connections and solenoid for secure, moisture-free operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn diaphragms, seals, or solenoid components with compatible repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConfirm correct installation orientation for reverse-flow performance and consistent zone operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWinterize in freezing conditions to prevent internal damage and extend service life.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805692584127,"sku":"8200CR-20D","price":461.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/UntitledDesign_54_74a93ae7-e546-4cdc-8212-bbb5eb068fee.png?v=1782962879"},{"product_id":"weathermatic-2-and-half-inch-brass-valve","title":"Zurn Weathermatic 8200CR-25D 2.5\" Bronze Bullet Valve, 24VAC, 225 PSI - 8200CR-25D","description":"\u003ch2\u003eZurn Weathermatic 8200CR-25D 2.5\" Bronze Bullet Valve, 24VAC, 225 PSI - 8200CR-25D\u003c\/h2\u003e\n\u003cp\u003eThe Weathermatic 8200CR-25D Bronze Bullet Valve is a 2.5-inch solenoid-operated diaphragm valve engineered for commercial irrigation and landscape applications. Reverse-flow porting and heavy-duty bronze construction deliver reliable, long-life operation underground.\u003c\/p\u003e\n\u003cp\u003eDownloadable documents and technical specifications are available for model details and pressure-loss charts. Designed for underground burial and standard 24VAC controllers, the 8200CR-25D is ideal for commercial and heavy-duty residential irrigation systems.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable construction:\u003c\/strong\u003e Bronze body and cover, stainless steel cover bolts, and a brass shock cone for corrosion resistance and smooth operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven performance:\u003c\/strong\u003e 225 PSI working pressure, flow range 0.2–400 GPM, and 100% water-tested with a 10-year trade warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable actuation:\u003c\/strong\u003e S24B high-efficiency solenoid with stainless steel actuator and brass threads for positive opening at high pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse-flow design:\u003c\/strong\u003e Unique porting balances diaphragm pressure to prevent diaphragm stretching and conserve water in the event of failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact dimensions:\u003c\/strong\u003e Length 8.00\", Width 6.25\", Height 8.00\" for the 2.5-inch model — fits standard valve boxes and retrofit applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy maintenance:\u003c\/strong\u003e Replaceable diaphragm and serviceable parts reduce downtime; compatible repair kits are available for field servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1qtiyv4\" data-start=\"217\" data-end=\"436\"\u003e\n\u003cstrong data-start=\"219\" data-end=\"259\"\u003eCommercial-grade bronze construction\u003c\/strong\u003e: Full bronze body and cover with stainless steel hardware deliver long service life and strong corrosion resistance for underground use. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wh8y3q\" data-start=\"437\" data-end=\"625\"\u003e\n\u003cstrong data-start=\"439\" data-end=\"468\"\u003eHigh-pressure performance\u003c\/strong\u003e: Rated up to \u003cstrong data-start=\"482\" data-end=\"510\"\u003e225 PSI working pressure\u003c\/strong\u003e, designed to handle demanding municipal and commercial irrigation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1bxmmea\" data-start=\"626\" data-end=\"809\"\u003e\n\u003cstrong data-start=\"628\" data-end=\"652\"\u003eHigh-flow capability\u003c\/strong\u003e: Supports approximately \u003cstrong data-start=\"677\" data-end=\"695\"\u003e0.2 to 400 GPM\u003c\/strong\u003e, making it suitable for large irrigation zones and mainline distribution. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lzip6g\" data-start=\"810\" data-end=\"999\"\u003e\n\u003cstrong data-start=\"812\" data-end=\"845\"\u003eReverse-flow diaphragm design\u003c\/strong\u003e: Helps reduce water hammer, improves reliability, and ensures fail-closed safety in diaphragm failure conditions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15von5b\" data-start=\"1000\" data-end=\"1156\"\u003e\n\u003cstrong data-start=\"1002\" data-end=\"1034\"\u003eSelf-cleaning internal ports\u003c\/strong\u003e: Minimizes clogging from sand and debris for more consistent long-term operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ybwid2\" data-start=\"1157\" data-end=\"1343\"\u003e\n\u003cstrong data-start=\"1159\" data-end=\"1187\"\u003eServiceable in the field\u003c\/strong\u003e: Replaceable diaphragm and internal components allow maintenance without removing the valve body from the pipeline. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xf9l97\" data-start=\"1344\" data-end=\"1526\"\u003e\n\u003cstrong data-start=\"1346\" data-end=\"1377\"\u003eManual bleed + flow control\u003c\/strong\u003e: Built-in adjustments allow quick manual operation and precise flow tuning during installation or servicing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-15\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-15\" data-turn-id-container=\"request-WEB:c82bfe54-1869-45fb-b78b-83e741cb0137-15\" data-testid=\"conversation-turn-32\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"0cf10e47-48fe-48d0-a7bb-a56954d44328\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"247\"\u003e\u003cstrong data-start=\"0\" data-end=\"67\"\u003eQ: What is the Zurn Wilkins \/ Weathermatic 8200CR-25D used for?\u003c\/strong\u003e\u003cbr data-start=\"67\" data-end=\"70\"\u003eA: A 2-1\/2\" (2.5\") 24VAC solenoid-operated bronze irrigation control valve designed for commercial and large landscape systems to automatically control high-flow watering zones.\u003c\/p\u003e\n\u003cp data-start=\"249\" data-end=\"491\"\u003e\u003cstrong data-start=\"249\" data-end=\"308\"\u003eQ: What makes the “Bronze Bullet” valve design special?\u003c\/strong\u003e\u003cbr data-start=\"308\" data-end=\"311\"\u003eA: It uses a reverse-flow diaphragm design that helps the valve fail closed instead of open, improving system safety and water conservation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"493\" data-end=\"651\"\u003e\u003cstrong data-start=\"493\" data-end=\"528\"\u003eQ: What is its pressure rating?\u003c\/strong\u003e\u003cbr data-start=\"528\" data-end=\"531\"\u003eA: Rated up to 225 PSI working pressure for high-demand irrigation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"653\" data-end=\"888\"\u003e\u003cstrong data-start=\"653\" data-end=\"700\"\u003eQ: What are its key construction materials?\u003c\/strong\u003e\u003cbr data-start=\"700\" data-end=\"703\"\u003eA: Bronze body and cover with stainless steel bolts, brass flow control components, and a chlorine\/chloramine-resistant diaphragm for durability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"890\" data-end=\"1074\"\u003e\u003cstrong data-start=\"890\" data-end=\"930\"\u003eQ: How does it operate electrically?\u003c\/strong\u003e\u003cbr data-start=\"930\" data-end=\"933\"\u003eA: Uses a 24VAC solenoid (S24B series) to open and close the valve via irrigation controller signals. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1076\" data-end=\"1280\"\u003e\u003cstrong data-start=\"1076\" data-end=\"1115\"\u003eQ: What flow range does it support?\u003c\/strong\u003e\u003cbr data-start=\"1115\" data-end=\"1118\"\u003eA: Wide flow range suitable for low to very high irrigation demand (approximately 0.2 to 400 GPM depending on conditions). \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1282\" data-end=\"1481\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1325\"\u003eQ: Does it have manual control options?\u003c\/strong\u003e\u003cbr data-start=\"1325\" data-end=\"1328\"\u003eA: Yes. It includes an internal manual bleed for testing and servicing without removing pressure from the system. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1483\" data-end=\"1641\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1483\" data-end=\"1517\"\u003eQ: Where is it typically used?\u003c\/strong\u003e\u003cbr data-start=\"1517\" data-end=\"1520\"\u003eA: Golf courses, parks, sports fields, and large commercial irrigation systems requiring reliable high-flow zone control.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"1tgqjqt\" data-start=\"73\" data-end=\"192\"\u003eInspect regularly for \u003cstrong data-start=\"97\" data-end=\"146\"\u003eleaks, diaphragm wear, and external corrosion\u003c\/strong\u003e, especially after seasonal pressure spikes.\u003c\/li\u003e\n\u003cli data-section-id=\"d2o9x1\" data-start=\"193\" data-end=\"298\"\u003eKeep valve box clean and dry to prevent \u003cstrong data-start=\"235\" data-end=\"295\"\u003esediment, debris, and moisture-related electrical issues\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"yusm27\" data-start=\"299\" data-end=\"409\"\u003eFlush irrigation lines periodically to reduce \u003cstrong data-start=\"347\" data-end=\"367\"\u003esediment buildup\u003c\/strong\u003e that can affect valve sealing and flow.\u003c\/li\u003e\n\u003cli data-section-id=\"ympu95\" data-start=\"410\" data-end=\"523\"\u003eCheck \u003cstrong data-start=\"418\" data-end=\"459\"\u003e24VAC solenoid wiring and connections\u003c\/strong\u003e for tightness and waterproofing to ensure reliable operation.\u003c\/li\u003e\n\u003cli data-section-id=\"1b8fh9c\" data-start=\"524\" data-end=\"619\"\u003eTest both \u003cstrong data-start=\"536\" data-end=\"570\"\u003emanual and automatic operation\u003c\/strong\u003e seasonally to confirm proper zone performance.\u003c\/li\u003e\n\u003cli data-section-id=\"ry4iua\" data-start=\"620\" data-end=\"719\"\u003eEnsure system pressure stays within rated limits (up to \u003cstrong data-start=\"678\" data-end=\"689\"\u003e225 PSI\u003c\/strong\u003e) to avoid long-term stress.\u003c\/li\u003e\n\u003cli data-section-id=\"v3nzhf\" data-start=\"720\" data-end=\"832\" data-is-last-node=\"\"\u003eIn cold climates, perform proper \u003cstrong data-start=\"755\" data-end=\"785\"\u003ewinterization and drainage\u003c\/strong\u003e to prevent freeze damage to bronze components.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805692747967,"sku":"8200CR-25D","price":749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/UntitledDesign_54_86c8ed2c-6d90-4aef-b540-ac1e8ae0335f.png?v=1782962882"},{"product_id":"weathermatic-3-inch-brass-valve","title":"Zurn Weathermatic 8200CR-30D 3\" Bronze Bullet Valve, 24VAC - 8200CR-30D","description":"\u003ch2\u003eZurn Weathermatic 8200CR-30D 3\" Bronze Bullet Valve, 24VAC - 8200CR-30D\u003c\/h2\u003e\n\u003cp\u003eWeathermatic 8200CR-30D is a 3\" bronze (red brass) Bullet Valve engineered for commercial irrigation. It combines durable metal construction, reliable 24VAC solenoid operation, and a reverse-flow design to protect systems and conserve water in the event of failure.\u003c\/p\u003e\n\u003cp\u003eDimensions for the 3\" model: length 8.75\", width 7.00\", height 8.50\". Flow range 0.2–400 GPM depending on model; designed for low-volume irrigation and robust commercial use. Documents, technical specs, and installation guides are available for download.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e3\" (8200CR-30D) bronze\/red-brass body and cover with stainless steel bolts; 82% copper content for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003eS24B high-efficiency solenoid (24VAC) with stainless steel actuator and brass threads for long life and positive opening at high pressures.\u003c\/li\u003e\n\u003cli\u003e225 PSI (15.5 bar) pressure rating; diaphragm is chlorine- and chloramine-resistant EPDM for contamination resistance.\u003c\/li\u003e\n\u003cli\u003eReverse flow design and internal manual bleed lever reduce water loss and simplify maintenance when servicing downstream components.\u003c\/li\u003e\n\u003cli\u003eBrass shock cone and self-cleaning diaphragm ports minimize water hammer and inhibit sand\/silt clogging for reliable operation.\u003c\/li\u003e\n\u003cli\u003eCompatible with optional XPR pressure regulator and non-potable alert handle; available factory-installed options and accessory modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"quaz7b\" data-start=\"27\" data-end=\"297\"\u003e\n\u003cstrong data-start=\"29\" data-end=\"71\"\u003eCompact commercial irrigation control:\u003c\/strong\u003e The Zurn Weathermatic 8200CR-10D 1\" Bronze Bullet Valve is a heavy-duty, 24VAC solenoid valve designed for reliable automatic operation in residential and commercial irrigation systems. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8t2gb7\" data-start=\"299\" data-end=\"533\"\u003e\n\u003cstrong data-start=\"301\" data-end=\"333\"\u003eBuilt for long service life:\u003c\/strong\u003e Features a bronze body with stainless steel hardware and a corrosion-resistant diaphragm system engineered for underground installation and harsh environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"euy67h\" data-start=\"535\" data-end=\"738\"\u003e\n\u003cstrong data-start=\"537\" data-end=\"573\"\u003eHigh-pressure rated performance:\u003c\/strong\u003e Rated up to \u003cstrong data-start=\"586\" data-end=\"614\" data-is-only-node=\"\"\u003e225 PSI working pressure\u003c\/strong\u003e, making it suitable for demanding municipal and commercial irrigation applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ydmgbw\" data-start=\"740\" data-end=\"937\"\u003e\n\u003cstrong data-start=\"742\" data-end=\"768\"\u003eFlow control included:\u003c\/strong\u003e Integrated adjustable flow control allows precise tuning of zone performance and helps reduce water hammer and overspray issues. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"55e4nn\" data-start=\"939\" data-end=\"1137\"\u003e\n\u003cstrong data-start=\"941\" data-end=\"968\"\u003eSmart hydraulic design:\u003c\/strong\u003e Reverse-flow construction with a brass shock cone helps minimize water hammer while improving system stability during operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"z8er2\" data-start=\"1139\" data-end=\"1338\"\u003e\n\u003cstrong data-start=\"1141\" data-end=\"1162\"\u003eLow-flow capable:\u003c\/strong\u003e Operates efficiently across a wide flow range (approx. 0.2 to 400 GPM), making it suitable for both drip and standard irrigation zones. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ha1hzs\" data-start=\"1340\" data-end=\"1537\"\u003e\n\u003cstrong data-start=\"1342\" data-end=\"1372\"\u003eService-friendly features:\u003c\/strong\u003e Internal manual bleed and fully serviceable diaphragm design allow maintenance without removing the valve from the pipeline. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"127cww0\" data-start=\"1539\" data-end=\"1693\" data-is-last-node=\"\"\u003e\n\u003cstrong data-start=\"1541\" data-end=\"1576\"\u003eProfessional contractor choice:\u003c\/strong\u003e Widely used in commercial irrigation for its durability, predictable performance, and ease of long-term maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"240\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic 8200CR-10D 1\" Bronze Bullet Valve with Flow Control\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It is a commercial-grade irrigation solenoid valve used to control water flow in 1\" irrigation zones such as landscapes, sports fields, and commercial watering systems.\u003c\/p\u003e\n\u003cp data-start=\"242\" data-end=\"423\"\u003e\u003cstrong data-start=\"242\" data-end=\"289\"\u003eQ: What does the “flow control” feature do?\u003c\/strong\u003e\u003cbr data-start=\"289\" data-end=\"292\"\u003eA: It allows precise adjustment of downstream flow, helping balance pressure, prevent overspray, and improve irrigation efficiency.\u003c\/p\u003e\n\u003cp data-start=\"425\" data-end=\"689\"\u003e\u003cstrong data-start=\"425\" data-end=\"472\"\u003eQ: What are key features of the 8200CR-10D?\u003c\/strong\u003e\u003cbr data-start=\"472\" data-end=\"475\"\u003eA: It includes a bronze body for durability, 24VAC solenoid operation, 225 PSI pressure rating, internal manual bleed, and a reverse-flow diaphragm design for reliable shutoff. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"691\" data-end=\"854\"\u003e\u003cstrong data-start=\"691\" data-end=\"739\"\u003eQ: Why is the bronze construction important?\u003c\/strong\u003e\u003cbr data-start=\"739\" data-end=\"742\"\u003eA: Bronze provides high corrosion resistance and long service life in demanding outdoor irrigation environments.\u003c\/p\u003e\n\u003cp data-start=\"856\" data-end=\"1040\"\u003e\u003cstrong data-start=\"856\" data-end=\"895\"\u003eQ: Where is it typically installed?\u003c\/strong\u003e\u003cbr data-start=\"895\" data-end=\"898\"\u003eA: In commercial irrigation systems, landscaping zones, drip systems, and municipal watering applications requiring durable automated control.\u003c\/p\u003e\n\u003cp data-start=\"1042\" data-end=\"1237\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1042\" data-end=\"1067\"\u003eQ: Is it serviceable?\u003c\/strong\u003e\u003cbr data-start=\"1067\" data-end=\"1070\"\u003eA: Yes, it is designed to be fully serviceable with replaceable internal components without removing the valve from the pipeline.\u003c\/p\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, and valve body or fitting damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify proper 24VAC solenoid operation during scheduled irrigation cycles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdjust and check flow control settings to maintain consistent zone performance.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlush the system periodically to reduce sediment and debris buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInspect electrical connections and solenoid for secure, moisture-free operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn diaphragms, seals, or solenoid components with compatible repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWinterize in freezing conditions to prevent internal damage and extend service life.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805692813503,"sku":"8200CR-30D","price":988.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/UntitledDesign_54_78b7e62a-1fe8-4116-b1d9-89c98bf8170a.png?v=1782962845"},{"product_id":"vista-tcs-300-vista-tcs-300-transformer-wi-fi-control-system","title":"Zurn Vista TCS-300 Wi-Fi Smart Landscape Transformer, 300W 4-Zone - TCS-300","description":"\u003ch2\u003eZurn Vista TCS-300 Wi-Fi Smart Landscape Transformer, 300W 4-Zone - TCS-300\u003c\/h2\u003e\n\u003cp\u003eThe Vista TCS-300 is a Wi‑Fi programmable 300 Watt landscape lighting transformer engineered for modern outdoor installations. It offers flexible zone control, precise dimming and smart‑fixture compatibility for residential and commercial properties.\u003c\/p\u003e\n\u003cp\u003eDimensions: 10¼\" H x 9¾\" W x 5½\" D. Made in the U.S.A. Download the technical spec and installation guide for wiring diagrams and full electrical specifications.\u003c\/p\u003e\n\u003ch5\u003eFeatures\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower \u0026amp; Zones:\u003c\/strong\u003e 300W total output across four zones; three individually programmable 12V dimmable zones plus a dedicated Smart Zone terminal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Zone:\u003c\/strong\u003e Supplies uninterrupted 15V power for Wi‑Fi enabled smart fixtures and lamps that require constant power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApp Control:\u003c\/strong\u003e 100% mobile Vista Cloud app programming with cloud‑based storage and scene scheduling; astronomical timing and ultra‑fine brightness control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign \u0026amp; Durability:\u003c\/strong\u003e Weather‑proof powder‑coated 304 stainless‑steel enclosure with eight enclosed output terminals and integrated wiring raceway.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e 100' range Wi‑Fi antenna operating on the 2.4 GHz band for reliable remote control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed primarily for LEDs but also supports halogen and incandescent fixtures up to the 300W limit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul data-start=\"237\" data-end=\"1542\"\u003e\n\u003cli data-section-id=\"g57l51\" data-start=\"237\" data-end=\"441\"\u003e\n\u003cstrong data-start=\"239\" data-end=\"266\"\u003eAdvanced 4-zone control\u003c\/strong\u003e: Supports \u003cstrong data-start=\"277\" data-end=\"357\"\u003ethree independently programmable dimming zones plus one always-on Smart Zone\u003c\/strong\u003e for Wi-Fi-enabled fixtures and smart lamps. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12g0lpb\" data-start=\"442\" data-end=\"645\"\u003e\n\u003cstrong data-start=\"444\" data-end=\"477\"\u003eHigh-efficiency 300W capacity\u003c\/strong\u003e: Powers residential and commercial low-voltage lighting systems with stable output and flexible load distribution across zones. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1of45q6\" data-start=\"646\" data-end=\"826\"\u003e\n\u003cstrong data-start=\"648\" data-end=\"678\"\u003eSmart app-based management\u003c\/strong\u003e: Full control via the Vista Cloud app for scheduling, scene creation, and remote adjustments from anywhere. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d8hs2z\" data-start=\"827\" data-end=\"1012\"\u003e\n\u003cstrong data-start=\"829\" data-end=\"861\"\u003eBuilt for modern LED systems\u003c\/strong\u003e: Supports LED, halogen, and incandescent fixtures with fine-tuned dimming and voltage adjustment capabilities. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1fui412\" data-start=\"1013\" data-end=\"1182\"\u003e\n\u003cstrong data-start=\"1015\" data-end=\"1045\"\u003eDedicated Smart Zone power\u003c\/strong\u003e: Provides uninterrupted power for Wi-Fi fixtures that require constant connectivity and control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hekko0\" data-start=\"1183\" data-end=\"1359\"\u003e\n\u003cstrong data-start=\"1185\" data-end=\"1209\"\u003eRugged outdoor build\u003c\/strong\u003e: Weather-resistant stainless-steel enclosure designed for long-term durability in harsh outdoor environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"btjyar\" data-start=\"1360\" data-end=\"1542\"\u003e\n\u003cstrong data-start=\"1362\" data-end=\"1391\"\u003eInstaller-friendly design\u003c\/strong\u003e: Clean wiring layout, multi-terminal outputs, and 2.4 GHz Wi-Fi connectivity simplify setup and commissioning. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\n\u003cbr\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"07ba4e4f-f9a2-42b5-98f9-02ae2d336672\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-(--sticky-padding-top)\" dir=\"auto\" data-turn-id=\"07ba4e4f-f9a2-42b5-98f9-02ae2d336672\" data-turn-id-container=\"07ba4e4f-f9a2-42b5-98f9-02ae2d336672\" data-testid=\"conversation-turn-31\" data-turn=\"user\"\u003e\u003c\/section\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-15\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-15\" data-turn-id-container=\"request-WEB:9c2088d4-027f-44f7-bdb1-515626e9c8fa-15\" data-testid=\"conversation-turn-32\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv data-conversation-screenshot-content=\"\" class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"6ecd1194-5311-4416-b818-50475eb7d138\" data-turn-start-message=\"true\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp data-start=\"0\" data-end=\"221\"\u003e\u003cstrong data-start=\"0\" data-end=\"66\"\u003eQ: What is the \u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eZurn Weathermatic 8200CR-30D 3\" Bronze Bullet Valve, 24VAC\u003c\/span\u003e\u003c\/span\u003e used for?\u003c\/strong\u003e\u003cbr data-start=\"66\" data-end=\"69\"\u003eA: It is a heavy-duty commercial irrigation solenoid valve used to control water flow in large landscape, municipal, and golf course irrigation systems.\u003c\/p\u003e\n\u003cp data-start=\"223\" data-end=\"386\"\u003e\u003cstrong data-start=\"223\" data-end=\"267\"\u003eQ: What type of valve is the 8200CR-30D?\u003c\/strong\u003e\u003cbr data-start=\"267\" data-end=\"270\"\u003eA: It is a 3-inch electric bronze “Bullet” valve designed for normally closed operation with 24VAC solenoid control.\u003c\/p\u003e\n\u003cp data-start=\"388\" data-end=\"611\"\u003e\u003cstrong data-start=\"388\" data-end=\"421\"\u003eQ: What are the key features?\u003c\/strong\u003e\u003cbr data-start=\"421\" data-end=\"424\"\u003eA: Bronze\/red-brass body, 24VAC high-efficiency solenoid, 225 PSI pressure rating, reverse-flow design, and built-in manual bleed for fast servicing. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"613\" data-end=\"837\"\u003e\u003cstrong data-start=\"613\" data-end=\"661\"\u003eQ: Why is the bronze construction important?\u003c\/strong\u003e\u003cbr data-start=\"661\" data-end=\"664\"\u003eA: It provides high corrosion resistance, long service life, and durability in demanding outdoor and high-flow irrigation environments. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"839\" data-end=\"995\"\u003e\u003cstrong data-start=\"839\" data-end=\"877\"\u003eQ: Where is it commonly installed?\u003c\/strong\u003e\u003cbr data-start=\"877\" data-end=\"880\"\u003eA: Large commercial irrigation zones, sports fields, parks, golf courses, and municipal water distribution systems.\u003c\/p\u003e\n\u003cp data-start=\"997\" data-end=\"1172\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"997\" data-end=\"1044\"\u003eQ: Does it support maintenance and repairs?\u003c\/strong\u003e\u003cbr data-start=\"1044\" data-end=\"1047\"\u003eA: Yes, it has replaceable internal components and rebuild kits, making it serviceable without replacing the full valve body.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ch5\u003e\n\u003cbr\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eInspect regularly for leaks, corrosion, or external damage to the valve body and fittings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify proper 24VAC operation and response during scheduled irrigation cycles.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClean internal components and flush the line periodically to reduce sediment buildup.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck solenoid function and electrical connections for secure, moisture-free operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplace worn diaphragms, seals, or solenoid parts with compatible repair kits as needed.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure proper winterization in freezing climates to prevent internal valve damage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Zurn","offers":[{"title":"Default Title","offer_id":45805692879039,"sku":"TCS-300","price":618.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/Vista-TCS-300.png?v=1782962833"}],"url":"https:\/\/se0yig-03.myshopify.com\/collections\/zurn.oembed?page=3","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}