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Submerged clear water pumps:
Submerged clear water pumps are used to effectively pump off and recirculate clear liquids or liquids that are only slightly contaminated with dirt particles, for instance to convey domestic sewage, rain or seepage water, in case of a washing machine leakage or for draining a pool. The maximum particle size indicates how large the dirt particles may be without causing damage to the pump.
A particular advantage offered by submerged clear water pumps is the possibility of "near-ground suction". Due to this technical feature, the water can be pumped off to a particularly low water level of only a few millimetres – resulting in what is called "wipe-dry drainage". The minimum suction level to which water can be pumped off is specified in the pumps' technical data.
Submerged waste water pumps:
Submerged waste water pumps convey heavily contaminated water, which is for example required when emptying garden ponds, tanks or cisterns, pumping water out of building and waste water pits, withdrawing water from lakes, ponds and rivers, or in cases of emergency draining due to flooding. Here, too, the maximum particle size indicates the maximum diameter of the contaminations contained in the pumped liquid. Naturally, submerged waste water pump are also suited for transporting clear water.
In addition to the already mentioned typical purposes of use, the versatile range of applications of submerged waste water pumps also includes drainage under difficult and extreme conditions. Due to their high-quality technology, the pumps are an indispensable aid for emptying building and waste water pits as well as for emergency draining in case of flooding.