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 Alarms and GaugesMorrison Brothers Clock Gauge 818 Fuel & Oil Tank VentsMorrison Brothers 155 Double Outlet Vent Fuel Spill ContainmentOverspill ContainmentMorrison Brothers 517 Series 3½ Gallon AST Spill Container
