Action pump hand operated drum pump nylon14 – piston action – nylon body ideal for strong chemicals, lacquer thinner, methyl ethyl ketone (mek) and acetone, def, brake kleen, glycerin, weed killer. Also can be used for biodiesel and vegetable oil. 8 ounce per stroke. Self priming vertical lift pump designed for rugged use. Body material nylon, wetted materials nylon, polypropylene, stainless steel, ptfe. Comes with 2″ bung adapter for 15-55 gallon drums, max. Temp. 122 degrees f, max. Viscosity 8000 ssu, agency compliance ce.