Top Rated 4000 PSI Pump

OEM Simpson Pump
4000 PSI
3.3 GPM
M22 Male Connector
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 lifeSealed maintence-free crankcase manufactured from fully anodized die cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure
Fits many brands & models up to 4000 PSI
PowerBoost® Technology enhances cleaning performance
Integrated unloader with easy start feature to make start up a breeze
Aluminum head

Vertical and horizontal axial pump kits includes a siphon tube with filter for chemical cleaning, mounting bolts and shaft key

Fits: Shaft Diameter: 1 inch
Key way: 1/4″

Be Sure To Measure Shaft & Bolt Holes Accurately
There is a 25% restock fee on returned pumps