Using DC12V direct current motor, low noise, fast speed. It has good sealing performance and adopts multiple seals to prevent leakage and prolong service life. The stainless steel shell increases the thickness of the shell, makes the shell stronger, not easy to deform, and can effectively prevent the shell from rust and rot. There is a stainless steel filter in the bottom filter of the oil well pump to make the diesel oil (or water) pumped out cleaner. The bottom filter is equipped with a threaded interface, which is convenient for disassembly, maintenance, and replacement. Can achieve the purpose of repeated use. There is a midway switch on the power cord for easy operation. The oil output is about 12L/min. After use, the oil well pump should be taken out of the oil (or water) in time.When pumping oil, you should first connect the self-prepared oil outlet hose, and then put the whole oil well into clean oil (or water). Package included: 1*Pump,1*5 meter Steel oil hose,1*Refuelling guns,2*Hose clamps Descriptions: Voltage: 12V DC Power: 60W Flow: 30L/Min Pump body: 51MM Outlet: 19MM Wire: 3M Rev: 8500r.p.m Color: Red, blue (shipped randomly) Package included: 1*Pump 1*5 meter Steel oil hose 1*Refuelling guns 2*Hose clamps Note: 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. Pumps for corrosion protection, can not be used to transport chemicals liquid. Strictly prohibit the transfer of gasoline, alcohol and other flammable liquids. Pumps for diesel, kerosene, water. Prohibited transportation of gasoline, alcohol and other flammable liquids. 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.