US Filter - Envirex Products, with three locations in the U.S., offers screening, grit removal, separation, clarification, aeration, biological treatment, anaerobic treatment, digestion and sludge treatment equipment for municipal, industrial water and wastewater treatment.

When the company needed a bearing for a stainless steel, non-lubricated pin rack bearing-roller combination, it turned to igus. A driven cogwheel rides up and down the pin rack to clean a wastewater screen bar rack. The stainless steel materials are corrosion-free, but require lubrication. The iglide G300 plastic sleeve bearing handles the extremely high loading, requires no maintenance and is completely resistant to corrosion.

To learn more visit http://www.water.siemens.com.