A centrifugal pump is mainly composed of impeller and volute casing or impeller and guide vane. During working, the impeller rotates at a high speed and creates a vacuum at the impeller eye as a result of the centrifugal force, and this vacuum continuously draws more fluid into the impeller. From pump inlet to pump outlet, the impeller transfers rotational kinetic energy to the liquid flow, and the liquid, with high velocity, moves from the impeller into the volute casing or guide vane, in which its velocity energy is converted into potential energy which is represented by fluid pressure, and then the pumped liquid is discharged.
The abovementioned process cycles again and again, thereby realizing liquid transportation and pressure boosting.
There are various kinds of centrifugal pumps available at MARQUIS, including single-stage centrifugal pump, multi-stage centrifugal pump, vertical centrifugal pump, horizontal centrifugal pump, self-priming centrifugal pump, etc. These water pumps have large capacity, strong power, stable performance and long service life, thus offering reliable result all the time.
We could design and manufacture best-fit centrifugal pumps according to the specific working condition and installation location, and our 8 years of production experience enables us to supply reliable products as always. Moreover, we have exclusive agents in dozens of countries around the world, making us capable of delivering complete after-sales service anywhere.