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Thermal Relief Valve 1/2"
9.803-670.0

High Temperature Thermal Relief Valve protects pressure washer pump from damage, Opens at 190 Degrees F, 1/2 MPT


 
Our Price: $21.20


Product Code: 98036700
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Description
 
High temperature water within the pump head can cause damage to pump seals and valves. Running a pressure washer in bypass mode (without the trigger gun being pulled) causes the water in the pump head to heat, and without a relief path, will breakdown pump seals, requiring replacement.

Protect your pressure washer pump by installing our 1/2" MPT thermal relief valve 9.803-670.0 into an inlet port on your pressure washer pump. When the temperature inside the pump head reaches 190 degrees, the relief valve opens, porting hot water out, and allowing cool inlet water to lower the temperature of the water.

NOTE: NOT ALL PRESSURE WASHER PUMP SEALS ARE DESIGNED FOR 190 DEGREE TEMPERATURE. FOR PUMP SEALS DESIGNED TO RUN AT LOWER TEMPERATURES, PLEASE PURCHASE OUR 145 DEGREE THERMAL RELIEF VALVES.

We recommend that you never run your pressure washer pump in bypass mode for more than 2-3 minutes!

REPLACES PART NUMBERS: 2-3008150, 9.803-670.0, X98036700

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