Thermal Relief Valve 3|8 Inch Bsp M 
Thermal Relief Valve 3|8 Inch BSP M
Thermal Relief Valve 3|8 Inch BSP M | 16.5mm Overall Thread DIA
Our price: $45.00
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Thermal Relief Valve 3|8 Inch BSP M (16.5mm Overall Thread DIA)
Pressure Washer Cleaner Pump Thermal Relief Valve (Dump Valve) for connection 3|8 BSP M
Thermal Relief Valve Dumps Hot Water at 60 - 63o C.
Designed to protect your Check Valves & Seal Kit.
Every pump should have a Thermal Relief / Dump Valve.
If Valve is releasing Hot Water (Steam) during operation - you are letting the Pump get too hot.
Pull gun trigger earlier to replace hot water with fresh water.