Do you know what benefits multistage centrifugal pumps have in engineering operations? The biggest difference between multistage centrifugal pumps and single-stage pumps is that multistage pumps have more impellers, so they can absorb and pressurize water in stages and in multiple stages, and can also lift water to a higher position under pressure, so multistage centrifugal pumps can be applied to more production fields. So, what are the specific advantages of multistage centrifugal pumps?

Energy-saving and scientific

Low energy consumption multistage centrifugal pumps use computational fluid dynamics to calculate and analyze the pressure distribution and velocity distribution relationship inside the multistage pump. Correspondingly, they can design more reasonable flow channel design schemes and optimize them according to the specific data analysis results, which can not only ensure the hydraulic shape of the pump, but also significantly improve the pump efficiency.

Easy to operate

The pipeline layout of the multistage centrifugal pump adopts a vertical pipeline structure, so the inlet and outlet installation positions of the pump can be installed in any position with a pipeline like a valve installation, and there is no need to worry about the direction and angle during installation. This installation method is more conducive to later maintenance. In addition, the motor shaft and the water pump shaft of the segmented multistage centrifugal pump are coaxially directly connected, and the operating state is very stable.

Easy to maintain

Because the mechanical seal position of the shaft is relatively easy to rust, once the direct-connected pump shaft is rusted, it is easy to cause the mechanical seal to fail. To solve this problem, the multistage centrifugal pump here uses a stainless steel sleeve to avoid rust. Moreover, the motor equipped with the multistage centrifugal pump adopts a closed bearing and mechanical seal design, so it can not only avoid the maintenance of the shaft in the later stage, but also improve the sealing effect when the medium is clean water.

The above are some specific advantages of multistage centrifugal pumps, which are conducive to energy saving, easy installation and use, and the use of stainless steel sleeve design, etc. It can also meet the needs of high head and high flow conditions, so it plays an important role in the power, construction, petrochemical, chemical, and fire lighting industries.