Pump services / Generators


Your pump specialist in Scandinavia

At Dansk Overpumpning, we have a large number of different generators to solve your task. These generators can provide electricity using diesel engines, in areas where there are few options to get it from other sources.

Our generator systems are both quiet and powerful. In addition to this, this type of generator we use is among the quietest on the market and has a number of smart functions that suit exactly your pumping task.

  • The generators have automatic start in the event of a power cut
  • Online monitoring
  • Manual/remote start
  • User-friendly
  • Safe to operate
  • Of robust construction

We have 3 types of generators in our fleet:

Our smaller GSW 65P.

Our medium GSW 150V.

Our large GSW 330V.

Feel free to contact us for expertise in how they are used precisely in your pumping task, or for a price for renting the generators.


  • Water pumped 1.5 km through 300 mm. pipe - Dansk overpumpning

    Water pumped 1.5 km through 300 mm. tube
    Here, bypass is carried out with a maximum flow rate of over 1000 m3/h at almost 6 bar to remove 75000 m3 of water from a crude oil tank. We used 65 kW 200 mm pumps.

  • Bypass for Fredericia Forsyning - delivered and carried out by Dansk Overpumpning

    Bypass for Fredericia Forsyning
    Here, bypass is carried out for Fredericia Forsyning with a total piping of 712 meters in DN500 pipes and a pumping capacity of 8600 m3/h.

  • Dansk Overpumpning

    We sell pumps for both private and commercial use

    We can offer a wide range of pumps within the types: Contractor pumps, slurry pumps and drainage pumps. We sell pumps from brands such as: Aeonpumps, Solidpumps, Sulzer and Comex.

    You can have your pump delivered directly to your door or pick it up at our location in Slagelse.

    We are always helpful with advice and sparring regardless of the size of your project.

    sale of pumps for private and commercial use - ansk Overpumpning


We constantly work to provide our clients with the best possible offers and the greatest knowledge

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Overpumpning A/S

Kongstedvej 6-10
4200 Slagelse

Find your way

Phone +45 70 12 00 14