QuickAir CO2 Tank being used to run an air ratchet. with a powder-coated 10 lb. aluminum tank, Superflow. Product Description. Uniweld F36 Adaptor CO2 Cylinder (CGA) to Nitrogen Regulator (CGA). Durable brass construction that is corrosion resistant. This is a Co2 tank that can be used for off roading, for running air tools or filling The parts of this OBA system consist of10 pound co2 tank with regulator,($30 at.