This product is currently out of stock and unavailable. Additional information Additional information Weight N/A size 4IN Female 244O–0100 AV, 4IN Male Threaded 244OM-0100 AV, 6IN 244OM-0200 AV Male Thread emergency vent morrison brothers Related products ValvesCheck ValvesMorrison-Brothers 331-0100 AV 1-1/2" Union Check Valve Fuel & Oil Tank Vents748A Pressure Vacuum Vent $235.00 – $265.00Price range: $235.00 through $265.00 Fuel Spill ContainmentOverspill ContainmentMorrison Brothers 518 Series 7 1/2 Gallon AST Spill Containers
