Frequency converters control centrifugal pumps

According to Grundfos, these are the latest addition to its range of speed controlled products and act as complementary products to the e-pump range. They allow the speed of virtually any Grundfos pump irrespective of its size, power range or application area to be controlled. The family is suitable for all centrifugal pump types in all application areas and offers a wide power range.

The series offers a whole array of features including plug-and-pump installation and along with the in-built control and monitoring options comes the automatic energy as well as the energy savings that variable speed operation brings.

Grundfos adds that CUEs can be used in both new and existing pump installations where an integrated solution will either not fit, is undesirable or is prohibited, for example ATEX areas.