Farwest Corrosion Control Co. Introducing the POWERMAG? 1000. An innovative, environmentally friendly, cathodic protection controller designed to automatically provide a constant, IR-Free potential to internal steel water tankrnsurfaces using low-maintenance sacrificial magnesium anodes, with no "over-voltage" issues and without the need for AC power, batteries, or any other external power. It is easy to install, remote monitor-ready, comes with a three-year limited warranty, and is NSF-61-compatible.
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