PA VB33 High Flow Pressure Washer Unloader - 21 GPM, 4500 PSI features_all-purpose Mounting for 1" shaft

Mounting for 1" shaft

Interpump AB Series AB110 nickle plated cast iron triplex pressure wash pump

High chemical resistance

18 gpm water flow

Industrial-grade Viton seals for chemical resistance

PA VB33 High Flow Pressure Washer Unloader - 21 GPM, 4500 PSI features_all-purpose Mounting for 1" shaftPA VB33 Unloader 4500psi PA VB33 unloader valve with black handle. The wider internal passages reduce pressure loss and the design offers improved reliability, increasing the life of the valve. Suitable for multiple gun applications. 21. 0gpm rated flow 1 2" NPT F Inlet Outlet Bypass 90C 195F max temperature **Caution** Unloader valves are one of the most important safety devices on a pressure washer system. Failure to install and set the unloader