FAQ

1. Are You Factory/Manufacturer Or Trading Company?

We are factory/manufacturer of Electric Coolant Water Pump

with over 10 years' experience.You can get competitive price SMT Mounting Machine here of high quality.

2. Do You Offer OEM/ODM Service?

Yes, we have rich experience in offering OEM/ODM service. Design service offered.

3. Can machines be used at outside?

With waterproof function, could be used at outsise.

4. What is your MOQ?

Any quantity is acceptable.

The function of the gasoline pump is to suck gasoline out of the gasoline tank and make the gasoline tank have a certain pressure, so that it can overcome the resistance of the pipeline and enter the float chamber of the carburetor or the fuel supply guide frame of the electric control injection engine through the pipeline and the gasoline filter.

Common faults of gasoline pump:

The fuel supply of the gasoline pump is insufficient. The fuel supply of the gasoline pump depends on the stroke of the pump membrane. If the stroke is large, the pump volume should be more; However, the amount of fuel pumped by the gasoline pump is bound to be small. The engine consumes more fuel, and the amount of fuel pumped by the gasoline pump is bound to be large. If the engine consumes more fuel, but the actual fuel supply is small, this situation is that the fuel supply of the gasoline pump is insufficient, and the oil level of the carburetor float chamber will decrease, and the engine power will be insufficient.

Failure cause:

1) The sealing gasket at the junction between the gasoline pump and the axle box is too thick.

2) The pump film is broken or the joint between the pump film and the upper housing of the oil pump is not tightly sealed.

3) The inlet and outlet valves are stuck or poorly sealed.

4) Severe wear of the rocker arm reduces the travel of the pump film.

5) The pipeline from the gasoline tank to the gasoline pump is not smooth, or the pump membrane spring has passed.