Powered by DC 12V is a high efficiency diesel/kerosene pump with small size, big flow, high delivery head and vehicle battery driven for easy operating. With inner bypass valve and excellent quality, it works by vehicle battery, with good self priming function, pump is also equipped with filter. Pump will work with diesel oil and oil with similar specs (NO LUBICATIONG OIL). It can work with diesel, machine oil and transformer oil. Suitable for small gas station and mobile machinery shop, tanker etc. Power 175W 12V DC convenient to carry and use on Vehicle &Boat .