4000 PSI Maximum Rated Pressure

Durable polymer material not affected

Water sprays through one nozzle port at a time since a stainless steel ball covers the opposite port

Inlet: 1-1/2" FPT

The m5 includes the same 15 piece proportioner set as the original Xjet

General Pump & Interpump Check Valve Repair Kits Kit Number:Kit062 4000 PSI Maximum Rated PressureGeneral Pump and Interpump piston check valve repair kit. Order one kit per pump (six valves six orings). 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.