The Marley induced-draft, counterflow evaporative fluid cooler has a closed-circuit design that keeps the process fluid in a closed loop. The process fluid is cooled by recirculating water that flows over the outside of heat transfer coils as air induced through the cooler evaporates a small portion of the recirculating water, rejecting heat to the atmosphere. The cooler features galvanized steel construction. Stainless steel component options, including heat transfer coils and a water collection basin, are available.
SPX Cooling Technologies, Inc.; www.spx.com