42A24CAB3000000000

4200 Series Rev C Spring Loaded Pressure/Vacuum Relief Vent With Pipe Away; Mates With ASME 150 Flange; 2" Inlet And 2" Outlet; Aluminum Body, 316 Stainless Steel Bolt-In Seat Ring; FEP-TFE Pallet Diaphragm; Spring Loaded 12.1-13 PSIG Pressure Spring Range; Weight Loaded 0.75 - 7.99 oz/in2 Vacuum Pallet Configuration; Epoxy Coated Carbon Steel Weight Material; Standard Vacuum Protection Screen