Designed to provide years of reliable service, the GP1 is the hand-operated rotary pump that thousands of professionals rely on every day for discharging and reclaiming fuel. It features a bi-directional design that works in either direction. Cranking the handle clockwise draws fluid from the tank, and cranking counter-clockwise pulls fluids into the tank. The internal rotor and vanes are approved to handle gasoline, diesel, kerosene, ethanol, heating oil, industrial lubricants and more. Includes a top-of-the-line CH-12 fuel hose with internal ground wire for safe use with combustible liquids.