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Energiewerke Nord, Lubmin, Germany

The project:


Pumping of residue from thermal groundwater treatment through a filter


Executing company:

Energiewerke Nord GmbH, Lubmin


The problem:


Cleaning of a decomposition basin as a custom solution.


Our solution:


A model 80U23.7 drainage pump was rebuilt to permit the suction line to be mounted directly on the pump intake. This allowed a flexible suction nozzle to be connected on the suction side, and a complete filter on the pressurized side for the retention of solids (slag, shavings, small parts). Used entirely underwater for flexible positioning, since there was no container sump and a flat container floor.

In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. With regards to the above application wear and tear can take place mainly in impeller, agitator, suction plate, shaft sleeve, oil ring, mechanical seal, pump casing, strainer, motor casing and discharge coupling. Depending on the working conditions the lifetime of those parts might vary significantly and can be shorter than the legal warranty period.
In this regard, please pay attention to our general terms and conditions that we also send to you by mail on request.