41B44CA65S00000000

4100 Series Spring Loaded Pressure/Vacuum Vent W/ VTA; PN16 Flange Connection; 4" Inlet Size; Aluminum Body, 316 SST Bolt In Seat Ring; Fep-Tfe Pallet Diaphragm; > 1.25 PSIG Pressure Spring Range; 2.00 And Above Oz/In2 Vacuum Set Point; Weight Material All SST; With Bug Screen