Add an abrasive material to your high pressure washer stream for extra impact and stripping capabilities

Repair kits available

General Pump - Interpump 58 Evolution series E2C1715 A triplex pressure wash pump

180° F Rated Temperature

General Pump - Interpump 66 series W3523 triplex pressure wash pump

Comet Pump Unloader Valve Outlet Check Valve Kit features_water-seal-kit Add an abrasive material toComet Pump outlet check valve kit. Unloader valve cartridge sold separately. IMPORTANT: Incorrect installation of pressure washer repair parts has the potential to cause premature pump failure. Professional installation is highly recommended. Pump repair parts are considered wear items and cannot be returned if package is opened.