Ultimate Washer UW11-PW5D4S Thermal Relief Valve for Pressure Washers, Inlet 1/2-Inch Male, Pump Saver Device, Replacement for Karcher 91840130

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  • Thermal Relief Valve is Used to Prevent a Pressure Washer Pump from Overheating if Running in Bypass for Extended Periods of Time
  • Valve Opens at 140 Degree Discharging Hot Water from Pump and Allows Cool Water in; Automatically Resets at Cool Down to 115 Degree F
  • 1 2" MPT (valve is mounted in bypass line); 1 8" FPT Discharge Side
  • Universally Fits 1 2" Bypass Lines

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