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Cooling Tower Corrosion Protection - Baltimore Aircoil Co. - Facility Management Product Release
Baltimore Aircoil Co.
| Company information
The TriArmor corrosion protection system is a material of construction consisting of G-235 galvanized steel, the heaviest commercially available galvanized steel, thermosetting hybrid polymer and a proprietary polyurethane barrier. Designed for evaporative cooling applications, the material is available for cold water basin applications on the company’s 3000 & 1500 Series cooling towers.
The material offers superior corrosion resistance compared to Type 304 and 316 Stainless Steel, but at a lower first cost, according to the company.
The polymer is electrostatically applied to both sides of the steel, providing a second layer of protection from corrosion and serving as a mechanical and chemical bonding agent between the galvanized steel and the factory-applied polyurethane barrier, a third layer of corrosion resistance.
In a flame test, the TriArmor Corrosion Protection System self extinguishes when the heat source is removed. In thermal shock tests, the material cycles from –40 degrees F to 175 degrees F.
The material is backed by a 5-year leak and corrosion warranty and contains no volatile organic compounds (VOCs). It received an honorable mention in the "Green Building" category of the 2007 AHR Expo Innovation Award competition.
Content Category: HVAC