Multi-stage axial split case pumps

A multi-stage axial split case pump with a multi-stage impeller arrangement for different applications.

The ANDRITZ multi-stage axial split case pump is a highly engineered pump designed to customers’ specific requirements. Among other benefits, it is notable for its excellent efficiencies above industry average, very good NPSH values and low energy consumption.

ANDRITZ multi-stage axially split case pump


The ANDRITZ multi-stage axial split case pump has a multi-stage impeller arrangement that can be combined in different ways to fulfill various application needs. This is a highly engineered pump designed to customers’ specific requirements and at the same time based on a modular design concept. In a horizontal installation, the motor can be placed on the left or right or on both sides as twin drive. For a vertical installation,  ANDRITZ multi-stage split case pumps are available in a radial split case design with barrel casing.

The machine is used for continuous pumping of clean liquids in water supply projects, power station projects and desalination plants. Peak efficiencies and user-friendliness make this technology particularly effective, and in the axial split design maintenance-friendly at high heads.

Thanks to the excellent efficiency, which is above the industry average, and the speed-variable drive (order-related), this pump is characterized by its low energy consumption. The design is rigid, the machine is calculated and designed to withstand all load cases which might occur during the lifetime of the pump.For more information on our multi-stage axial split case pump please have a look at our brochures in the sidebar or contact us directly.


Design:Multi-stage axial split case pumps with various impeller arrangements in single or double flow design

up to 1000 m

Flow rate:up to 10 m³/s
Efficiency:Highest efficiency available
Power:up to 40 MW

Product benefits

  • Excellent efficiencies above industry average
  • Very good NPSH values
  • Low energy consumption
  • Lower civil engineering costs due to lower NPSH requirements
  • Less weight (radial split case/barrel casing)
  • Cost-efficient (radial split case/barrel casing)
  • Machine position provides an additional advantage for NPSH values (radial split case/barrel casing)

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+43 (316) 6902 2509
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+49 (7171) 6090
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ANDRITZ (China) Ltd.
P.R. China
+86 (757) 6663 3101
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ANDRITZ Separation and Pump Technologies India Private Limited
+91 (44) 4399 1111
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ANDRITZ Singapore Pte. Ltd.
+65 (6512) 1800
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+55 (11) 4133 00 00
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    ANDRITZ Multi-stage axially split case pump PDF : 1.1 MB
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