Thermal Relief Valve 3/8in Pressure Washer
- Protects the pump from damaging heat build-up while it is in bypass mode by releasing the water outside the pressure washer
- The thermal relief valve, sensing a rise in temperature, opens and discharges a small amount of heated fluid
- This allows cooler water to enter the system and cool the pump.
- When the trigger gun is operated again then the cooler water that enters the pressure washer will cause the valve to close immediately
Thermal Relief Valve General Pump 3/8in npt
Protects the pressure washer pump from heat build-up damage while it is in bypass mode