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New construction of a rain water retention basin, Rodgau, Germany

The project:

New construction of a rain water retention basin and alteration of the connected wastewater channel


Company carrying out the works

Albert Weil AG, Limburg


Tsurumi supervisor:

Mr. Christian Oremus (Field Sales Team Hessia/Rheinland-Pfalz/Saarland)


The problem:

Due to construction works, a wastewater channel must be relocated and the wastewater must be pumped to another location during this period. The wastewater pumps of various makes were clogging up, due to the very high solids content, and they had to be dismounted for cleaning several times each week.


The solution:

Through the use of the pump type 100C47.5 with a cutting mechanism, clog-free pumping is guaranteed. The cutting up of the occurring solids, such as for instance hygiene articles, feces, etc., prevents blocking of the impeller and guarantees high operational security.

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.