100% Brand New and High Quality Alligator Clip Connection Working Current: 12V---1.8A Working Current: 24V---0.8A 51mm Flow: 32L/Min Outer diameter: 51MM Outlet: 19MM Pump Wire: 3M Steel Wire Tube5M Motor Racing Speed: 8500 rpm the oil outlet hose is self-provided Features: 1.The portable diving diesel fuel pump has stable performance. Fully sealed, insulated. This product is small in size. Lightweight for easy installation and carrying. 2.Easy to connect with any faucet or sprayer, filling 5 gallons jug, fish tank or any size of barrels in some minutes.Feel free to pump fresh, drinking,rain or even salt water from any pool, pond or sea. 3.This pumping pump adopts DC12V/24V DC motor with low noise and fast speed. Good sealing performance, multi-channel sealing to prevent leakage and prolong service life. 4. The oil pump adopts a stainless steel outer casing, which increases the thickness of the outer casing, makes the outer casing stronger and less deformable, and can effectively prevent the outer casing from being rusted and turbid. 5. The bottom filter of the pump has a stainless steel filter to make the extracted diesel (or water) cleaner. The bottom filter is threaded for easy removal, repair and replacement. Can achieve the purpose of reuse. 6. It is suitable for harvesters, large-scale agricultural machinery, construction machinery, large-wheel tractors and other fields that are inconvenient to refuel in the field and equipment and machinery that cannot reach the gas station. NOTE: 1. When the diesel oil pump work, first of all, the clean diesel pump should be put in the diesel oil drum, not allowing no load operation. 2. Pumps for corrosion protection, can not be used to transport chemicals liquid. Strictly prohibit the transfer of gasoline, alcohol and other flammable liquids. 3. Pumps for diesel, kerosene, water. Prohibited transportation of gasoline, alcohol and other flammable liquids. 4. Correctly connect the positive and negative poles of the power supply. Must be fully immersed in the bottom of the pump in the use of liquid. Continuous working time is not more than 30 minutes. 5. After the pump is used, the pump should be taken out of the oil (or water) in time. Regarding the chromatic aberration and dimension error : As the light problem and the measuring method difference,maybe have a little error, please note and understand.Thank you.