31CB4CA32000000000

3100 Series Pressure/Vacuum Vent VTA; PN10 Flange Connection; 12" Inlet Size; Aluminum Body, 316 SST Bolt-In Seat Ring; Fep-Tfe Pallet Diaphragm; 0.75 Oz/In2 And Above Pressure Set Point Range; 0.50 - 0.75 Oz/In2 Vacuum Set Point; Standard Weight Material Steel Or Combination Of Steel And SST; With Bug Screen