Trade the spills, mess and pain of refilling tanks with conventional gas cans for the ease of a Tera PumpTM Fuel Transfer Pump with Flow Control Lever. Simply insert the suction tube into your current container, place the flow control Lever in the tank, flip the start button to engage the battery operated system and squeeze the handle to start filling. A built-in Impeller head moves up to 2.5 gallons per minute from your container to the tank without fuss or mess. Use the pump for gasoline, diesel, kerosene, non-potable water, anti-freeze, soaps, even light oils. When done, the nozzle rests conveniently in the pump stem.