The long distance and the difficult terrain between the control station and pumping station offered a challenge. The solution was remote control of the variable speed drives over the Internet.

The pumping station at Parksluizen in Rotterdam now benefits from double the pumping capacity, minimized energy consumption, improved user-friendliness and low harmonic distortions.

After installing Emotron M20 shaft power monitors, the annual maintenance and downtime costs for three of ISP Chemicals' pumps were reduced considerably – from $90,000 to zero. The return on investment was immediate.

Hydro Polymers in Stenungsund in Sweden produces polyvinyl chloride. Emotron variable speed drives and softstarters are used to control the pumps, fans, blowers, mixers, mills and centrifuges used in the production process.

Sollentuna Energi has provided district heating since 1969. The company is in the midst of an expansion and is increasing capacity in order to meet rising demand. Emotron variable speed drives are used for, among other things, controlling pumps in the net

Elmo Leather’s new wastewater treatment plant is the first of its kind. The fully biological process has never been tested before in an operation that uses such large quantities of chemicals.

When the sewage treatment plant in Svenljunga, a community of 10,000 inhabitants, was renovated in the summer of 2005, investments were made in order to increase operational efficiency and reliability.

The flush pump system at the Lith drinking water production plant, a division of Brabant Water, recently underwent an overhaul. This system comprises two 55 kW centrifugal pumps driven by electric motors. They produce a combined output of 0 – 2000 m3/hour

Extended service life for the high-pressure pump, no need for motor-operated valves plus reduced pipe-installation dimensions all contribute to savings of over SEK 50,000 when renovating a pump in a pump station.