31A25CA41000000000

3100 SERIES PRESSURE/VACUUM VENT VTA ASME 150 FLANGE CONNECTION; 2" INLET SIZE; CS BODY, 316 SST BOLT-IN SEAT RING; FEP-TFE PALLET DIAPHRAGM; 2 OZ/IN2 AND ABOVE PRESSURE SET POINT RANGE; LESS THAN OR EQUAL TO 0.49 OZ/IN2 VACUUM SET POINT; STANDARD WEIGHT MATERIAL STEEL OR COMBINATION OF STEEL AND SST; WITH BUG SCREEN;