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Horizontal - Multistage - Single Case - MSC


The MSC is a highly efficient ring section pump with patented balancing system, extremely low NPSH, with a wide range of hydraulics and materials. 


  • General Industry
  • Water
  • Power

industry sectors

  • Pulp & Paper
  • Mining
  • Other Industries
  • Water
  • Water Management
  • Desalination
  • Conventional Steam
  • Geothermal
  • Combined Cycle
  • Concentrated Solar Power (CSP)
  • Biomass and MSW

Flowserve, Hydraulic Istitute, ISO 5199, EN25199

Operating Parameters

Flows to 250 m³/h (1,101 gpm)
Heads to 1000 m (3281 ft) 
Pressures to 100 bar (1450 psi) 
Temperatures from -10°C (14°F) to 180°C (356°F)  

Design Range

Sizes from 50 mm (2 in) to 100 mm (4 in)

Features & Benefits
  • Patented balancing system reduces recirculation and optimizes efficiency
  • Axial or radial inlet for customer piping preference
  • Self aligning sleeve bearing requires only one shaft seal
  • Large selection of hydraulics to maximize performance
  • Rotatable suction and discharge casing to match customer piping
  • Enhanced suction design provides low NPSH
  • Material options available
  • Robust against quick operation and temperature changes


Our global expertise and local service centers ensure that you stay up and running. Learn more about our services.

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Use Flowserve VirtualPlant 3D models of various plant types to help you 'see' our capabilities in key industrial applications.

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