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Volme Gallery at Town hall, Hagen

The Project:

Construction of the Volme Gallery at the Town hall in Hagen, Germany

Executing company:

Wiemer & Trachte AG, Dortmund

The Problem:

Pumping off the ground water via open dewatering.

Our Solution:

The groundwater generated is pumped off by several submersible pumps for dirty water. 24-h on-snore-operation must be ensured.

A total of twelve KTZ31.5 and five KTZ45.5 was in operation.

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.