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 Fuel & Oil Tank Vents351S Series Flame Arrester Fuel & Oil Tank VentsMorrison 354 Series Updraft Vent Alarms and GaugesGauges & IndicatorsMorrison Brothers 918TCP
