The GPI EZ-8 Fuel Transfer Pump features a rotary gear design and is constructed of durable, lightweight, corrosion resistant die-cast aluminum.The 12 VDC motor provides gas station equivalent flow rates (up to 8 GPM) for gasoline, diesel fuel, ethanol blends and kerosene.The EZ-8 is ideal for refueling for agricultural and automotive applications and is the pump of choice for refueling recreational vehicles