3100 Series Pressure/Vacuum Vent VTA; ASME 150 Flange Connection; 2" Inlet Size; 304 SST Body, 304 SST Bolt-In Seat Ring, 304 SST Pallet And Guides; Fep-Tfe Pallet Diaphragm; 0.75 Oz/In2 And Above Pressure Set Point Range; 0.75 Oz/In2 And Above Vacuum Set Point; Weight Material All SST; With Bug Screen