540ACC09C00000000

5400 Series Rev C Pilot Operated Pressure Relief Vent End-Of-Line; 10" Line Size Mates With ASME 150 Flanged Connection; Raised Face Carbon Steel Body And Weatherhood With Stainless Steel Seat Ring; 41.8" - 86.0" Wc Pressure Spring Range; FEP Actuator Diaphragm, FFKM 1 Pilot Seals And Seat; Standard: Internal Sensing With Pilot Exhaust To Atmosphere