WHAT IS A MULTISTAGE PUMP?

Multistage pumps feature multiple impellers aligned on the same shaft, all driven by a single motor. While the flow rate remains constant regardless of the number of impellers, each impeller enhances the water pressure. The greater number of impellers results in higher discharged pressure. Using several smaller impellers enhances the energy efficiency of multistage pumps when compared to a single large impeller.

Primarily employed for water pressure boosting, multistage pumps find applications in various scenarios such as borehole pumping, boiler feed systems, irrigation, wash-down facilities, and numerous other industrial and commercial uses. The number of impellers and the design of a multistage pump can vary based on the specific application and the desired pressure requirements. These pumps are chosen when there is a need for high-pressure delivery or when the fluid must overcome significant resistance in a pipeline.