540001 AX300 HOLLOW SHAFT CAM PUMP

540001 Simpson AX300 AAA Pro Series Axial Cam Pump Replacement Service Kit.

Designed for performance, the Simpson 540001 AAA® Professional Axial Cam Pump is highly efficient and minimizes engine load.

This pump can produce up to 3500 PSI at 2.5 GPM.

The 540001AAA 3500 PSI @ 2.5 GPM Axial cam pump is highly efficient, minimizes engine load while delivering top performance, and has a 2-year limited warranty.

The  540001 AX300 Simpson AAA Pro Series replacement pump has stainless steel pistons for improved seal life, is equipped with high-performance double high-pressure seals, and features a brass head with an integrated and adjustable unloader, which comes standard with our easy-start system.

540001 Pump Specifications:

• Fully plumbed
• 3500 PSI @ 2.5 GPM
• Threaded M22 male connection
• High-performance double seal system prevents water leaks
• Thermal relief protection to prevent pump overheating
• Dual oversized radial ball bearings are installed for better wear, friction resistance and precision polished stainless steel pistons for extended seal life
• Gas engine flange that fits most engines
• Integrated & Adjustable unloader with easy start feature
• Brass head
• 3/4 Inch Keyed Shaft
• 1-year limited warranty