Grundfos DME Dosing Pumps create cleaner discharge and improved water quality

  • On April 13, 2020
Clean Water Systems in northwest Oregon had a major issue. Its effluent discharge was diminishing the water quality in the Tualatin River. Their obsolete 14-year-old 3-phase pump system couldn’t be set low enough to meet EPA approved levels for dosing without either overheating or air-locking the system. The solution was installation of the Grundfos DME […]
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Grundfos S-tube Technology Video

  • On March 10, 2019
Grundfos Offers SE and SL Pumps with the S-tube Technology. The S-tube is the only impeller available in the wastewater market that does not compromise hydraulic efficiency or free passage through the pump. The S-tube impeller and the new tube design through the pump provide: World-class hydraulic efficiency up to 84% without compromising free passages Spherical free […]
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Electrical Arc Flash Demonstration Video

  • On February 22, 2019
Arc-flash injuries happen when switching on electrical circuits and from tripped circuit-breakers, as shown in this video. A tripped circuit-breaker indicates a fault has occurred somewhere down the line from the panel. The fault must be isolated before switching the power on to the system. STH technicians have received training to prevent Arc-Flash injuries and […]
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Myers V Series Grinder Video

  • On January 20, 2019
Check out this video that shows the Myers V2 cutter grinder tearing up rags, shirts, diapers and all sorts of other materials! With a patent pending axial cutter design, this grinder effectively macerates challenging sewage solids into a fine slurry. Interested in learning more? Contact us for more information!
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