By comparing the performance of electric pump and electromagnetic pump, electric pump has obvious advantages, so it has been widely used in modern automobile industry.

Out of oil pressure: electric pump can regulate the oil pressure through the pressure valve, to meet the needs of the engine low-pressure oil pressure.

Electromagnetic pump due to the use of electromagnetic induction reciprocating motion, vacuum suction, low oil pressure, the average oil pressure 1.6bar, exhaust, poor oil supply, no significant improvement in the starting effect.

High efficiency and low energy consumption: Motor pump motor steady work at high speed, stable working current is only 2-3A, efficient, stable, low energy consumption.

The electromagnetic pulse pump working current, 1 second / second, maximum 12A, copper easy to burn at high current, fever, there is a security risk, low efficiency, high energy consumption, noise.

Electromagnetic interference is small: electric pump is driven by the motor rotor eccentric pump principle, in the electromagnetic interference do not interfere with other components, nor by other electronic interference, to ensure that the electric control of the engine stable and normal work; products approved by the United States Cummins.