LIGHTWEIGHT & PORTABLE: Easy to store and haul, this mini utility pump offers big value in a little packageMULTIPURPOSE: Perfect for transferring water from aquariums, washing machines, water beds, water heaters, clogged sinks, and more.Specifications:Material: Stainless steel Drive Mode: electrodynamicVoltage: DC 12V, /24V (optional)Power: 40WFlow Rate: 12L/minOuter Diameter: 38mm / 1.5inOil Out Diameter: 16mm / 0.6inPump Lift: 2m / 79inWire Length: 3m / 118inPacking: CartonPackage Size: 16*8.5*5.2cm / 6.3*3.3*2inPackege Weight: 327g / 11.5ozMethod Of Application: 1.Take a good self-contain oil hose, and then the pump completely into the clean oil (or water) .2.Put 12V/24V plug in a battery or a cigarette lighter rather. 3.The red click is to connect positive pole, the black click is to connect negative pole.4.The pump after use, should put the oil from the oil (or water out) Notes:1.Diesel pump operated by DC 12V/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 operation.4.Pay attention to the load capacity of bucket when the pump is running,do not exceed load capacity line.5.The oil outlet hose is self-provided .6.This product is mainly composed of diesel, pumping, continuous work after 50 minutes, must cooling oil pump before use.7.Don't make change the anode and cathode of battery clamp.8. The pump need to be completely submerged in the liquid when it is used.Package List:1 * Pump