General / Interpump HX compact unloader valve.
Maximum rated pressure: 1900psi
- 4 gpm max flow
- 165°F max temperature
- 3/8" male inlet/outlet/bypass
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.