General Pump GP2121 Unloader Valve 21gpm up to 2600psi
Interpump YU2121 (GP2121 General Pump) unloader valve.
2600psi Maximum Rated Pressure (yellow spring)
21gpm rated flow
1/2" FPT Inlet / Outlet / Bypass
90°C / 195°F max temperature
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.
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