Wednesday, March 16, 2011

Siemens retrofits California Water Pollution Control Facility with corrosion-resistant screw pumps

The city of Woodland, California, USA, has retrofit the headworks and return activated sludge (RAS) systems at its Water Pollution Control Facility with five stainless steel Siemens Internalift pumps. The pumps replaced their more than 25-year-old carbon steel predecessors. The new pumps’ stainless steel design is expected to be more corrosion-resistant, thus increasing expected equipment longevity. The turnkey operation is valued at over US$1 million, with Siemens providing equipment and installation.

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