Common rail pump for Auto

Common rail fuel pump is an economically efficient common rail oil pump that has been widely adopted by major original equipment manufacturers (OEMs) such as Jiangling, Yuchai, Great Wall, Yunnei, and Foton. Common rail injection pump is a high-pressure in-line two-cylinder piston pump designed to provide the necessary system pressure for the common rail injection system across various engine operating conditions. The fuel is drawn from the tank via an internal vane pump integrated within the supply pump common rail, with the fuel filter situated between the vane pump inlet and the fuel tank. System pressure regulation is achieved through a fuel metering unit (MPROP), enabling the pump to operate at maximum, partial, or zero fuel supply as required.