33ABECD03E00000000

3300 Series Rev C Vacuum Relief Vent End-Of-Line; Mates With ASME 150 Flange Connection; 12" Inlet Size; Derakane 470 Body And Integral Seat Ring With Alloy C276 Studs; EPDM Seal Material; 0.75 - 7.99 Oz/In2 Vacuum Pallet Configuration; FRP Encapsulated Carbon Steel Weight Material; Standard Vacuum Protection Screen; Standard Cleaning Method