Newstripe Airless Pump Replacement 0.44 GPM - 1779769882851_13

• Exact OEM performance match: Designed as a direct replacement airless pump assembly delivering consistent 0.44 GPM output for professional-grade striping performance.
• Restores full spray power: Ideal for resolving pressure loss, uneven spray patterns, or reduced line quality in high-pressure striping machines.
• Built for heavy-duty systems: Engineered for Newstripe airless stripers operating up to 3000 PSI, ensuring reliable output under demanding field and pavement conditions.
• Broad machine compatibility: Fits multiple Newstripe walk-behind and self-propelled systems, including 4400 Airless and 4600 SP Airless platforms.
• Factory-grade reliability: Manufactured to OEM specifications to maintain original machine performance, safety standards, and spray consistency.
• Minimizes downtime: Fast swap-out design helps crews quickly return equipment to service, reducing operational delays during peak striping seasons.
• Durable internal components: Built with industrial-grade seals and pump block components designed for repeated high-volume paint usage.
• Best use case: Essential replacement part for contractors, schools, and municipalities maintaining professional field and pavement striping operations.

Q: What is this pump used for?
A: It is a direct replacement airless spray pump designed for Newstripe high-pressure striping machines, restoring spray performance and pressure consistency.

Q: Which machines is it compatible with?
A: It is compatible with Newstripe 4250 Airless, 4400 Airless, and 4600 SP Airless striping machines.

Q: What is the flow rate (GPM)?
A: It has a 0.44 GPM high-pressure output for consistent line striping and coating performance.

Q: What does it replace exactly?
A: It replaces the entire airless pump assembly (not just internal valves or repair parts), restoring full pumping function.

Q: Is it made for heavy-duty use?
A: Yes, it is built for professional-grade striping applications on athletic fields, parking lots, and pavement systems.

Q: Does it come pre-assembled?
A: Yes, it is supplied as a complete replacement pump assembly ready for installation.

Q: What is the main benefit?
A: It restores original machine performance, ensuring proper pressure, spray consistency, and clean line quality without rebuilding the old pump.

• Prime properly before use: Always prime the pump with compatible fluid to prevent dry-running damage.
• Flush after every job: Clean with water or solvent (based on coating type) to avoid internal clogging and residue buildup.
• Check inlet strainer regularly: Clean or replace to maintain steady flow and prevent pump strain.
• Inspect seals and packings: Replace worn seals early to maintain pressure and prevent leaks.
• Lubricate moving components: Use manufacturer-approved lubricant to reduce friction and extend pump life.
• Avoid dry operation: Never run the pump without fluid, as it can quickly damage internal components.
• Monitor pressure performance: Address pressure drops or pulsation early to avoid major wear.
• Store in clean, dry conditions: Protect from freezing temperatures, corrosion, and dust when not in use.