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GP 3/8" MPT Thermal Relief Valve 3597

Barens GP 3/8" MPT Thermal Relief Valve

Part#: 3597

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Barens OEM Part


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GP 3/8" MPT Thermal Relief Valve

Fits Model


Replaces OEM

General Pump 100557


Temperature 145° F Maximum
Inlet 1/4" MPT
Hose barb: 90 1/4"
Protects the pump from damaging heat build up while it is in bypass mode. 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 gun is discharged the cooler water will cause the valve to close immediately.
Most consistent temperature range on the market Quickest response to rising temperature Less stress on the pump Shorter overall length Most cost effective thermal protector on the market Mounts easily in the pump manifold, inlet water supply or bypass loop plumbing.
Weight 1.5 oz
Equipment Type Pressure Washer
PSI 100

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