Product Description Features Aluminum alloy body, anti-corrosion, lightweight and durable. High quality motor with copper wire, stable operation and high efficiency. The fuel pump of the car kit is compatible with the DC12V power supply of the car kit and is equipped with a switch for control. The overall diameter of the fuel pump is 38mm and the outlet diameter is 19mm, suitable for 16-19mm water pipes. The stainless steel filter retains contaminants and does not rust. The removable threaded adapter makes it easy to clean the filter. When using, the bottom of the pump must be fully immersed in the liquid, vacuum operation is not allowed. High-quality alloy crocodile clips The pump uses a 12-volt DC motor. Plug the 12-volt power supply into a car battery or cigarette lighter. The red click connects to the positive terminal and the black click connects to the negative terminal. Thickened aluminum housing Our submersible pumps are made of stainless steel and aluminum alloy,