Astrapin Pharma in Germany tested Vulcan on their water distillation system. Results: consistent water quality, no scale deposits in heating pipes, prevented cardiac coil failures. They installed the system centrally.
A Recommendation Letter from a Plumbing Service: Since installing the Vulcan descaler we have had no issues with our household water and even removed the water filter at the well since it was unnecessary. I would highly recommend this product to anyone with similar mineral scaling issues.
Two Zhaolin Plaza office buildings in Beijing's core business district installed Vulcan S500 units on their central air-conditioning circulating water systems. After 5 months, chemical inhibitors were completely replaced, scale fell off cooling tower packing, and the system operated stably with conductivity up to 6630 µS/cm—significantly reducing wastewater discharge.
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The Vulcan mineral descaling hard water softening technology has been installed with success across the world: