Inlet / Outlet: 1/2" FPT

Maximum Pressure: 125psi

Max Pressure: 5250psi

Requires 9 gpm hydraulic flow and 1350 psi oil with no back pressure

Brass housing

Interpump HX Compact Unloader Valve 1900psi material_fiberglass Inlet / Outlet: 1/2" FPTGeneral Interpump HX compact unloader valve. Maximum rated pressure: 1900psi 4 gpm max flow 165F max temperature 3 8" male inlet outlet bypass **Caution** Unloader valves are one of the most important safety devices on a pressure washer system. Failure to install and set the unloader properly could result in a very dangerous situation causing severe damage to the pump and possibly the operator. Professional installation is required.