How to Choose a Better Submersible Pump for Gas Stations

Submersible oil pumps are becoming more and more widely used in gas stations due to their high lift, multiple guns per machine, and convenient installation and maintenance. They are increasingly replacing traditional self priming oil pumps and becoming the choice for new and renovated gas stations. However, how to choose a suitable power submersible pump based on the characteristics of one's own gas station has become a challenge for gas station builders.

1、 The key to selecting the typical number of oil guns for refueling the same oil product at the same time and the required single gun fuel output is to determine the required effective supply

For example, a certain gas station has 6 refueling guns for each oil product, and the standard fuel output of each gun is 40 liters/minute. If three vehicles are adding this oil product at the same time based on the actual situation and predicted traffic flow of the gas station, the most common situation is that the typical flow rate of the submersible pump can be considered at 120 liters/minute, and 0.75 Malixin enhanced submersible pump can be selected. Referring to the curve of the 0.75 Ma Li submersible pump, it can be seen that when three guns are refueled at the same time, the flow rate of each gun can reach 10 gallons/minute, or 37.85 liters/minute, and the lift at this time can reach 67.5 feet, or 21 meters; All six guns are refueled at the same time, and the flow rate of each gun can still reach 7 gallons per minute, or 26.5 liters per minute. At this time, the head can still reach 42 feet, or 12.8 meters.

2、 Working medium. When selecting a submersible pump, it is important to check whether the oil being transported contains additives.

3、 Head. Unlike the self-priming pump, the submersible pump does not have the so-called "suction head" problem, and the submersible pump has less restrictions on the length and diameter of the pipeline, the number of T-joints and elbows, the diameter and burial depth of the oil tank, the height of the manhole, and the height from the oil outlet to the oil inlet at the bottom of the Gasoline pump than the self-priming pump