The King Khalid Sport City Stadium in Tabuk, Saudi Arabia, installed two Vulcan S250 units on the supply and return water lines of its central air conditioning system. This chemical-free solution ensures efficient cooling for athletes and spectators while protecting critical HVAC infrastructure from mineral scale.
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.
Rancho Dulce Maria dairy farm in Mexico installed Vulcan S50 and S250 across bathing, milking, and cattle areas. Results: scale-free cooling tower, no sprinkler damage, chemical elimination, quantifiable savings.
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The Vulcan mineral descaling hard water softening technology has been installed with success across the world: