May 2010 Vol. 65 No. 5
WaterWorks
PowerMag 1000: A Green Solution For Cathodic Protection
Farwest Corrosion Control Company has patented a cathodic protection controller for steel water tank applications. The PowerMag 1000 is an innovative, environmentally friendly, cathodic protection controller designed to automatically provide a constant, IR free potential to internal water tank surfaces using magnesium anodes without the need for AC power, batteries or any other external power.
The PowerMag 1000 system, which is simple to install and easy to use, enables full control over low maintenance sacrificial magnesium anode systems with no “over voltage” issues. This 100 percent solid-state system, using the latest in low power digital technology, requires no external power or batteries, yet provides controlled and regulated cathodic protection current for the internal surfaces of steel reservoirs and is remote monitor ready. It comes with a 3-year limited warranty and is NSF-61 compatible. 888.532.7937, www.farwestcorrosion.com
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