OE NO.:4132A016 4132A016 4132A018 ULPK0038 4226937M91

Warranty:12 months, 12 months

Place of Origin:Hebei,China, Hebei,China

Brand Name:MST

Car Model:Generators Spare Parts

Product Name:Electric Fuel Pump

Packing:Neutral Packing

Quality:100% Professional Test

Application:Engine System

OEM NO:4132A016

Material:Metal+Plastic

Delivery time:7-15 Days

Power:30 KVA

Function

Electric fuel pump is an important part of the electronic gasoline injection system of automobile engine. Its basic function is to provide fuel with a constant pressure to the engine fuel injection system. Therefore, from this point of view, we can find that the quality of the electric fuel pump and the working conditions will directly affect the working conditions of the fuel injection system of the vehicle, and also greatly affect the fuel injection quality and the power of the vehicle. Performance and fuel economy. It has a huge impact on the performance of the entire car.
The electric fuel pump of the electronic control fuel injection system is a small oil pump driven by a miniature DC motor. Usually the motor and the oil pump are integrated and sealed in the pump casing. For most cars, the electric fuel pump is usually placed in the fuel tank. At present, the electric fuel pump used in the automobile electronically controlled fuel injection system mainly consists of two categories: roller-type electric fuel pumps and flat-vane-type electric fuel pumps.
The roller-type electric fuel pump is named after its cylindrical shape, and its oil inlet and oil outlet are respectively arranged at both ends of the shell. The roller oil pump is installed on the side of the oil inlet and is driven by a DC motor. The outlet of the oil pump is usually provided with a one-way valve and a buffer. The basic function of the one-way valve is to prevent the imagination of the fuel from flowing back to the fuel tank when the motor stops running and the fuel pump is not working. At the same time, this one-way valve also has a certain pressure-keeping effect; the buffer is mainly used to reduce The pulsating noise of the oil pressure at the oil outlet. The maximum pump oil pressure of this electric fuel pump can reach 400kpa. When the oil pressure is too high, the pressure limiting valve will be pushed open, so that the fuel will return to the side of the fuel inlet, which can effectively protect the fuel pump from damage . The shortcomings of this electric fuel pump are its high working noise, unstable common pressure, and serious wear and tear.
The electric fuel pump of the electronic control fuel injection system is a small oil pump driven by a miniature DC motor. Usually the motor and the oil pump are integrated and sealed in the pump casing. For most cars, the electric fuel pump is usually placed in the fuel tank. At present, the electric fuel pump used in the automobile electronically controlled fuel injection system mainly consists of two categories: roller-type electric fuel pumps and flat-vane-type electric fuel pumps.
The roller-type electric fuel pump is named after its cylindrical shape, and its oil inlet and oil outlet are respectively arranged at both ends of the shell. The roller oil pump is installed on the side of the oil inlet and is driven by a DC motor. The outlet of the oil pump is usually provided with a one-way valve and a buffer. The basic function of the one-way valve is to prevent the imagination of the fuel from flowing back to the fuel tank when the motor stops running and the fuel pump is not working. At the same time, this one-way valve also has a certain pressure-keeping effect; the buffer is mainly used to reduce The pulsating noise of the oil pressure at the oil outlet. The maximum pump oil pressure of this electric fuel pump can reach 400kpa. When the oil pressure is too high, the pressure limiting valve will be pushed open, so that the fuel will return to the inlet-side, which can effectively protect the fuel pump from damage . The shortcomings of this electric fuel pump are its high working noise, unstable common pressure, and serious wear and tear.

Contact Us

XINGTAI MILESTONE IMP&EXP TRADING CO.,LTD
(Exported company of Hebei Bossa Group CO., LTD)

Tel: 86-319-5326929                  Fax: 0319-5326929
Cell: 86-13230991855
Skype:info6@milestonea.com
Whatsapp: 008613230991855
www.milestonea.com
Address: Xingtai High-tech Development Zone, Hebei . China