Interpump "66 Series" W3521 5075psi 5.55gpm Solid Shaft flow_3-8gpm At 145° F the valve

At 145° F the valve opens to allow cool water to enter the pump if the washer is left running without the trigger being pulled

Flange: Fits Gas / Diesel Engine (SAE J609b)

Use for tank drain or chemical line

ATEX Certified Pump on demand

Pleated polyester/polypropylene core

Interpump "66 Series" W3521 5075psi 5.55gpm Solid Shaft flow_3-8gpm At 145° F the valveGeneral Pump Interpump 66 series W3521 triplex pressure wash pump. 5075 PSI Maximum Rated Pressure 5. 55 GPM @ 1450 RPM Shaft Diameter: 24mm Inlet: 1 2" FPT Outlet: 3 8" FPT Unloader sold separately. Do not install pump without unloader or pressure regulator. Professional installation is recommended.