5601-300-C, Henry Technologies Pressure Relief Valve 1/2FPT 300PSI Henry, Trade Supply, HVAC

Factory set between 150 PSI to 450 PSI setting rangeXXX denotes setting in PSI to 0 decimal placeASME Section VII div 1 compliantHigh flow capacityNon-stick teflon valve seatTamper proof with sealing wireTest certs available on request