Characteristics of fuel pumps

The fuel pump consists of an electric motor, a pressure limiter, and a check valve. The electric motor actually works in the fuel inside the oil pump housing. The fuel lubricates and cools the fuel motor. The inspection valve is installed at the oil outlet, and the pressure limiter is located at the pressure side of the oil pump housing with a channel leading to the oil inlet.

ZYB type ignition supercharged fuel pump is suitable for conveying diesel oil, heavy oil, residual oil, fuel oil and other media, especially suitable for the fuel pump of burner in the pump of road and bridge engineering mixing station, it is the ideal product to replace the imported products. Similar to ammonia, benzene and other highly volatile or low flash point characteristics of the liquid is not suitable for transport.

When TESTING the fuel pump, the engine and other electronic components must not be in operation. Their operation will affect the voltage applied to the fuel pump. It will also affect the current reading and affect the inspection effect.