General Pump Thermal Relief Valve 145Deg Model:GP100513 - 3/8" (compact) Ideal for use with gas

Ideal for use with gas engines

Comet Pump outlet check valve kit

Flange for gas engine: 9 to 15hp

or electrical surges

Installation requires the easy start valve to be installed on the high pressure side of the pump and a bypass line to the pump inlet

General Pump Thermal Relief Valve 145Deg Model:GP100513 - 3/8" (compact) Ideal for use with gasGeneral Pump thermal relief valve protects your power washer pump from overheating. At 145 F the valve opens to allow cool water to enter the pump if the washer is left running without the trigger being pulled. Maximum Rated Pressure: 145psi Install in bypass loop or low pressure port. Thread Sizes*: 1 4" MPT, 3 8" MPT, 1 2" MPT *NOTE* NPT cannot be measured by a tape. See table below and if you are unsure what thread size you need please contact us.