The Car auto parts fuel oil pump is one of the basic components of the EFI vehicle fuel injection system, located inside the vehicle’s fuel tank. It can work during start-up and engine operation. It can suck the fuel from the fuel tank, pressurize it and deliver it to the fuel supply pipe, and cooperate with the fuel pressure regulator to establish a certain fuel pressure.
The fuel pump is powered by a permanent magnet DC motor. The motor has a simple structure, low cost, high speed characteristics, and can automatically adjust the speed according to the magnitude of the torque.
|Product Name||High Pressure Fuel Pump|
|Part No.||23101-0Y010 296100-3094|
|Lead Time||3 to 20 working days subject to quantity.|
|Quality||100% tested before shipment.|
|Packing||Neutral packing boxes, poly bags or customized package.|
After the permanent magnet motor is energized, the pump body is rotated to suck the fuel from the oil inlet, flow through the interior of the electric fuel pump, and then press out from the oil outlet to supply oil to the fuel system.
The Car auto parts fuel oil pump has a compact structure and low cost, and has the functions of one-way oil inlet and over-pressure oil spill.
1. It adopts the structure of DC motor and pump, which makes the outer casing of the motor and the pump casing integrated. The outlet of the pump communicates with the inner cavity of the motor, which greatly saves material in space and reduces the size of the outer shape.
2. During the flow of fuel, it can take away the heat generated by the motor and provide heat dissipation.
3. When the engine is stopped, in order to maintain the pressure in the vehicle oil circuit, a check valve structure is provided at the outlet of the electric fuel pump.
4. In order to prevent the oil passage from being blocked, the pressure of the fuel pump will squeeze the oil passage, and the fuel pump is provided with an overflow valve structure with an overpressure overflow.
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