SPX Cooling Technologies, Inc., a full-line, full-service industry leader in the design and manufacture of evaporative cooling towers, fluid coolers and related equipment, has incorporated new proprietary Aero-X coil technology into its induced-draft, closed-circuit DT Fluid Coolers. The Aero-X tube profile maximizes thermal capacity per coil row thanks to the lowest air-side pressure drop (up to 10% more airflow at the same fan HP) and maximum heat transfer surface area.
The Marley DT Fluid Cooler with Aero-X coil technology.
Dry operation is extended for longer periods with switch point temperatures up to 10°F + higher than other similar closed-circuit cooling towers. Depending on climate, operators can gain up to 15-20% more incremental annual hours in dry mode, with 3,000 gallons/ton and $40/ton annual water savings per ton of cooling achievable in many areas. Optional finned coils further enhance dry operation capability at higher ambient temperatures.
Reduced fluid pressure drop, up to 30% lower than previous generation, positively impacts system operating cost by lowering pump energy demand. DT models are available in a wide range of sizes and layouts to meet specific requirements and offer options for reducing equipment size.
Standard equipment includes the low-maintenance Marley Geareducer gear drive, clog-resistant water distribution system, triple-pass air inlet louvers to reduce splash out, and low-sound fan for quiet operation. Heavy-duty construction with galvanized and stainless-steel material options and five-year mechanical warranty ensure reliable cooling over a wide range of closed loop applications.
About SPX Cooling Technologies, Inc.
SPX Cooling Technologies, Inc. is a leading global manufacturer of cooling towers, evaporative fluid coolers, evaporative condensers, industrial evaporators and engineered air quality systems. Since 1922, the company’s cooling and air handling systems, components, and technical services have supported applications in heating, ventilation and air conditioning (HVAC), refrigeration, and industrial process cooling. SPX Cooling Technologies and its product brands are part of SPX Corporation. For more information, visit www.spxcooling.com.