Description:

OEM AR 3/8" NPT Thermal Relief Valve with Spray Diverter Cap for Comet 8402.1700.00. Specs - Maximum Pressure: 200 PSI. Maximum Temperature: 140 F. Inlet Type: 3/8" NPT Male. Refer to images 2 and 3 for more information. Includes - (1) 3/8" Thermal Relief Valve & (1) Spray Diverter Cap; comes as shown in the first image. Fits/For most power pressure washer pumps. The TPP140 Thermal Relief Valve Series are mounted into the low pressure side of the pump manifold and will vent when water temperatures exceed for valves specifications. This protects the pump from heat abuse.