For use with all petroleum products, lacquers, varnishes, thinners, alcohol and auto anti-freeze. Push lever control. Drum faucet is 3/4_ NPT Male. Zinc plated inside and outside for improved corrosive resistance. Has nylon valve for longer life and better seal on thin liquids. Automatically self-closing. Can be padlocked only in closed position. Not for use with tricolor ethylene and other chlorinated products or detergents and water solution chemicals.