These tanks are built to whip product using a whipped cream dispenser and regulator attachment. Just about every tank comes along with a plastic valve to manage release of gas with no regulator attachment. Tanks need to be fully empty before disposal. Merchandise Options: With our three.3L Nang tanks, you https://nangsdelivery98765.wikigdia.com/6985074/detailed_notes_on_3_3l_nang_cylinders