Geoff Wood, Managing Director, Water Designs Ltd, October 2008
“The Rotorflush Filter-pumps are a simple and cost effective way to provide protection of the pump from weed and debris. They eliminated the need for complicated and expensive upstream self-cleaning filters and have proved reliable and maintenance free even though we have one installed in a particularly dirty part of a lake.
The Rotorflush Filter-pump is an ideal solution for extracting a filtered sample for our analyser. There can often be weed and other detritus in the final effluent channel that would block a wastewater pump. The 50 micron self-cleaning inlet screen provided on the submersible pump not only protects the pump from blockage but provides a filtered sample with no requirement for cleaning of conventional filters”