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Designed for a long working life underground
Safe, efficient and profitable dewatering operations at construction sites are totally dependent on a high degree of reliability in the removal of water, and on keeping the water at specified levels.

As a standard, Grundfos uses only the best materials and technologies for our range of submersible SP dewatering pumps.

Grundfos offers a complete range of submersible dewatering pumps made entirely of high-grade stainless steel inside and out. Stainless steel provides maximum resistance to corrosion and erosion, and, on top of this, it ensures that pump performance and efficiency are kept at a constant, high level.

High efficiency curves in a data booklet pay no energy bills. What counts is that operation costs are kept at a minimum during the entire life of the pumping installation.

Poor quality materials mean corrosion and erosion, and a gradual drop in performance from day one. Therefore, initial savings on a pump or pumping system may well turn out to be costly in the long run.


References
  • MT Group. Great Belt link eastern railway tunnel, Denmark.

  • Per Aarsleff A/S. Oeresund Bridge, Denmark/Sweden.

  • Grund- Pfahl- aund Sonderbau GmbH. Himberg, Vienna, Austria.

  • Smet GWT. Port of Antwerp, Belgium.

  • Grupo Somague. Lisnave Shipyard, Portugal.

  > Download a more extensive version as a PDF file.

DEWATERING OF CONSTRUCTION SITES