Product description Voltage: 12V/24V DC Flow: 12L/Min Diameter: 38MM The tubing diameter: 16MM Wire lenght: 3M Motor Racing Speed:8500r/Min Material?Stainless steel 1.Diesel pump operated by DC12v/24v motor,full sealed device 2.The motor is insulated to the shell 3.When it works,first should put clean diesel pump in the middle of diesel bucket,does not allow empty load aperation 4.Pay attention to the load capacity of bucket when the pump is running,do not exceed load capacity line 5.The pump is strictly prohibited pumping gasoline,alcohol and other flammable liquids. 6.The pump mainly smoke diesel,flow rate:12L/Min. 7.The outer diameter 38mm. 8.The maximum Oil-out diameter is 16mm 9.The oil outlet hose is self-provided Remark:Do not make change the anode and cathode of battery clamp 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