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Ebw 331-300-01 4X4X3X3 extractor vent
EBW 331-300-01 4x4x3x3 EXTRACTOR VENT
EBW s extractor vent valves are designed to fit into a 4 tank opening on an underground storage tank. Models with a brass cage assembly are used in conjunction with EBW s 2 float vent valves offering easy removal for maintenance or testing. Several outlet sizes are available to accommodate manifolded tank lines and Stage II vapor recovery installations.