CSD dredge pumps

The heart of the dredging challenge

We produce a wide range of centrifugal dredge pumps that are long proven to be highly successful in the transportation of abrasive mixtures. All pumps can be equipped with the latest Curve® technology.
  • Full range of dredge pumps to suit all needs 
  • Robust and reliable 
  • Up to twice the lifespan with Curve® technology 
  • Custom-built designs  
  • Hydraulic design optimised for dredging

Main features

Decades of experience in designing pumps combined with the latest technical developments, computational fluid dynamics (CFD) and in-house testing facilities have resulted in a full range of dredge pumps to execute all dredging challenges. The latest innovation is Curve® technology – a significant leap forward in durability with its patented new impeller blades.

Types and applications

Our dredge pump types, ranging from conventional pumps and the high-efficiency series (low pressure, medium pressure, high pressure) to the CutterSpecial® (50% ball passage), are available in the following configurations:

  • easy execution – simple design for less demanding operations
  • single-walled – all-purpose dredge pump
  • Quazar<sup>®</sup> – can withstand extreme forces
  • double-walled – for the most demanding operations.

All configurations are available for onboard, inboard, submerged and booster applications, and with suction diameters ranging from 300 to 1,400mm.

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