5404AC07V000000000

5400 Series Rev C Pilot Operated Pressure Relief Vent End-Of-Line; 4" Inlet Size, Mates With Standard ASME 150# Flanged Connections; Flat Face Aluminum Body, Cover, And Seat Ring; 18.1" - 36.0" Wc Pressure Spring Range; Fluorocarbon Elastomer (FKM) Actuator Diaphragm, Seals, And Seat; Standard - Internal Sensing, Pilot Exhaust To Atmosphere