Next Product CONTINUOUS ACTING AIR VENT Login for Pricing size Choose an option1-1/4"1"2"Clear SKU: 405743010main Category: Vents & Valves Description Additional information Description CONTINUOUS ACTING AIR VENT – PLASTIC Additional information size 1-1/4", 1", 2" Related products Quick View SKU: 40544300mainPRESSURE RELIEF VALVE Quick View Vents & Valves Login for Pricing Quick View SKU: 405005000mainBUTTERFLY VALVE – LEVER OP Quick View Vents & Valves Login for Pricing Quick View SKU: 40504200mainDUCTILE IRON BUTTERFLY VALVE – LEVER OP Quick View Vents & Valves Login for Pricing