How to choose a fuel transfer pump

2024 Author: Erin Ralphs | [email protected]. Last modified: 2024-02-19 11:42

For pumping gasoline fuel and diesel, as well as other types of viscous liquids, such as fuel oil and oil, use a special pump for pumping fuel. This equipment is presented on the market in a very wide range. So how do you choose the right pump for you?

When buying any pumping equipment, you should pay closer attention to two fundamental factors: efficiency and speed ratio. But first of all, decide what task the fuel transfer pump you purchased will have to cope with. So, for example, if you need to provide a certain level of pressure, then you should choose a device in which a multi-stage impeller system operates. To carry out a large pressure, a centrifugal pump for pumping diesel fuel is purchased. Propeller or axial devices are used by those consumers who need a large volume of fluid supplied. Their disadvantage is lower pressure. Jet pumps for pumping diesel fuel, all oil products and gasoline have become the most commonly used. The fundamental advantage of these models is the absence of moving parts in the design.

But low efficiency is a significant disadvantage of such equipment. If your plans do not include the purchase of a device with the highest efficiency of operation, then you may well purchase a vortex pump for pumping fuel. This is one of the cheapest equipment. In addition to low cost, vortex pumps for fuel transfer have the following advantages: light weight, small size, easy operation.

Don't forget that the internal design of different purpose devices is also different. And the factor influencing it is the goal set before the operation of the equipment. Only in this segment of pumps there are many classifications and modifications. Therefore, in order not to get confused in all this abundance, we will study one, the most common. According to one of the classifications, all pumps are divided into dynamic or volumetric. What distinguishes them is not the type of fluid they pump. The main indicator is its purity.

If it is necessary to pump clear viscous liquids, that is, without impurities, then positive displacement pumps should be used. These models convert motor energy into fluid energy. And this feature is a big advantage. With such work, not only energy losses are greatly reduced, butand work time. Another big plus of such pumping systems is the possibility of self-priming. But there are also disadvantages: during their operation, strong vibrations occur, which requires the construction of a very strong foundation.

If you need to pump oils and fuels containing impurities, in a word, of lower quality, then use diesel dynamic pumps. They convert energy in 2 steps, but their operation is not actually affected by the purity of the liquid. Which fuel transfer pump you need, only you know!