5533SC07B000000000

5500 Series Rev C Pilot Operated Pressure Relief Vent With Pipe Away; 3" Inlet Size; 3" Outlet Size, Mates With Standard ASME 150# Flanged Connections; Raised Face SST Body & Cover, SST Seat Ring; 18.1" - 36.0" Wc Pressure Spring Range; BUNA-N Actuator Diaphragm, Seals, And Seat; Standard: Internal Sensing,SST Pilot, Exhaust To Main Valve Outlet