We were skeptical about the Vulcan device and doubted its claim to remove mineral scale. After about a 3 month trial using the Vulcan S50, the scale on the equipment has been significantly reduced. This not only saves a lot of water treatment costs but also greatly improved the efficiency of the equipment and our cleaning intervals have been prolonged.
After an eight-week follow-up by us, accompanied by the Head of Maintenance, visual observation on the hot water tank and pictures. We found that the resistance and the walls of the tank were clean. The scale had loosened and fallen off, and it was a friable proof of the effect of the Vulcan treatment.
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