The future development direction of Gasoline pump is to use submersible pump Gasoline pump, because it has the advantages of low noise, smooth operation, reliable quality, low failure rate, etc. compared with self priming Gasoline pump. It is the preferred model for large gas stations and gas stations in densely populated urban areas. The reason why it can be widely used is because it has the following reasons:

From a physical perspective, when pumping oil, when the head exceeds 4.27 meters, the oil will vaporize due to a decrease in pressure. The pump body of the submersible oil pump produced by the manufacturer of the submersible oil protector is directly placed in the oil tank, pushing the oil to the ground, without causing the oil to vaporize due to a decrease in air pressure. Therefore, it can improve the

Second: One submersible pump of the submersible protector manufacturer can supply oil to multiple Gasoline pump through one main pipeline and several branch pipelines, saving pipelines, elbows and bottom valves compared with the self-priming Gasoline pump, reducing the construction cost of the service station and the probability of pipeline leakage.

Thirdly, the submersible pump adopts positive pressure oil supply, thus eliminating the inability of the self priming pump to separate the oil and gas head. When designing a gas station, the oil tank can be further away from the refueling island. Any malfunctions caused by separation.

Fourthly, due to the constant positive pressure in the pipeline of the submersible pump, it is easier to conduct pipeline leakage testing than self priming pumps. The manufacturer of the submersible protector facilitates the installation of a leakage testing system, timely detection of leaks, and reduction of environmental pollution.