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 […]

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 […]

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!

Topp Industries Products Video

On October 26, 2016

Here at STH, we are proud to carry quality products by Topp Industries, a proven leader in the sump, sewer and waste water markets. We are proud to offer DC, Maryland, northern Virginia and surrounding areas a full lineup of these environmentally-responsible products, including: -foam basins -tanks -basin & tank covers -septic tank risers -lift […]

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