Induced draft axial fan counterflow cooling tower. The AT/UAT design combines low energy consuming axial fans with high performance counterflow heat exchange. Applicable for airconditioning and industrial cooling.
The AT (Advanced Technology) is executed as per standard with Z-725 (725 g/m² zinc) galvanized steel panels.
The UAT (Ultra-AT) is executed as per standard in AISI 304L stainless steel.
The AT/UAT cooling tower range is Eurovent / CTI certified. The cooling tower fill material is PVC (polyvinyl chloride) with crossfluted design for optimum heat transfer, strength and stability. The fill is resistant to rot, decay, or biological attack. The fill is able to withstand a water temperature of 55ºC.
In the AT-range, long-lasting corrosion protection is guaranteed with the Z-725 heavy gauge mill hot-dip galvanized steel (Z-725 = 725 g/m² zinc) casing. The galvanized steel construction withstands the most difficult environmental and operating conditions. For special applications, Evapco can produce the AT-units with a stainless steel sump or with a water touched stainless steel construction (both AISI 304 and 316 are possible).
In the UAT-range, the application of stainless steel construction material guarantees durable corrosion protection. The Ultra-AT stands-up against the most severe environmental conditions and water qualities. Full stainless steel or basin in AISI 316L execution is an option.