31A65CA31000000000-331

3100 Series Rev C Pressure/Vacuum Relief Vent End-Of-Line; Mates With ASME 150 Flange Connection; 6" Flange Size; Carbon Steel Body, 316 Stainless Steel Seat Ring; FEP Pallet Diaphragm; 0.75 - 7.99 Oz/In2 Pressure Pallet Configuration; MIN - 0.49 Oz/In2 Vacuum Pallet Configuration; Epoxy Coated Carbon Steel Weight Material; Standard Vacuum Protection Screen; Standard Cleaning Method; With Special PPS (Polyphenylene Sulfide) Seat Ring And Pallet Material; Engineering Assistance Required Prior To Assembly