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Port promenade in Zurich, Switzerland

The project:


Reconstruction and expansion of Hotel "al porto's" port promenade on Lake Zurich.


Executing company:

Föllmi Bauunternehmung AG

RL Pumpenanlagen GmbH (Tsurumi partner)


The problem:


Open dewatering with the help of submersible pumps.


The solution:


Implementation of KRS series pumps. These are characterised by their extreme durability and are particularly suitable for continuous use in snore mode.

The pumps were regulated via a frequency converter depending on the water level.

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.