31A6DCA43E00000000

3100 Series Rev C Pressure/Vacuum Relief Vent End-Of-Line; Mates With ASME 150 Flange Connection; 6" Flange Size; Derakane 470 Body With Stainless Steel Studs, Integral Derakane 470 Seat Ring; FEP Pallet Diaphragm; 8.00 - MAX Oz/In2 Pressure Pallet Configuration; 0.75 - 7.99 Oz/In2 Vacuum Pallet Configuration; FRP Encapsulated Steel Weight Material; Standard Vacuum Protection Screen; Standard Cleaning Method