A cooling tower has one purpose, to save water. By recirculating the water to cool equipment you can reuse the same water 1000 times or more. As the water is recirculated evaporation is used to cool the water each trip through the tower. Evaporated water contains zero solids so the water left in the tower system concentrates to a point where a small portion is bled from the system. Here at Watermen, we supply environmental friendly chemicals to reduce corrosion rates up to 99 percent and oxidizing and non-oxidizing biocides. We also provide biological and legionnaire bacteria testing.