3303DBA00000000000

3300 SERIES END OF LINE VACUUM RELIEF VENT STANDARD CONSTRUCTION; 3" LINE SIZE, MATES WITH STANDARD ASME 150# FLANGED CONNECTION; RAISED FACE CARBON STEEL BODY & COVER, SST TRIM WITH FLAMESCREEN; FEP-TFE PALLET DIAPHRAGM; STANDARD WEIGHT MATERIAL STEEL OR COMBINATION OF STEEL AND SST;