Multistage centrifugal pumps have been one of the most popular types of pumps in recent years. Their ability to provide engineers with a flexible range of flow and head, along with their high degree of energy efficiency makes them a great choice for many applications.
Multistage centrifugal pumps have multiple liquid chambers (or stages) that are connected in series. Fluid enters the first chamber at suction line pressure and leaves at some elevated pressure. Upon leaving the first stage, the fluid enters the second stage where the pressure is increased further.
The more stages the pump has, the higher the final discharge pressure. These pumps have the unique ability to produce higher and higher pressures with the addition of every stage, but flow range always remains constant for a given rpm.
Horizontal Multistage Centrifugal Pumps
This type of pump has a segmented casing with modular interstage components. The rotating assembly is held between bearing housings, making the assembly more balanced for high pressures.
They typically handle higher flow rates than vertical multistage pumps (with the exception of vertical turbine pumps).
Municipal water supply&drainage
Water supply for high building
Gardening irrigation system
Hot water circulation
Cooling Water System
The circulation and pressurization of cold and warm clear water in high-pressure operation system
Delivery various liquid
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