558ASC0HJ000000000

5500 Series Rev C Pilot Operated Pressure Relief Vent With Pipe Away; 8" Inlet Size; 10" Outlet Size, Mates With Standard ASME 150# Flanged Connections; Raised Face SST Body & Cover, SST Seat Ring; 3.2 - 15.0 PSIG Pressure Spring Range; FEP Actuator Diaphragm, BUNA-N Pilot Seals And Seat; Standard: Internal Sensing,SST Pilot, Exhaust To Main Valve Outlet