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Adiabatic Dry Cooler An adiabatic dry cooler combines air cooling with adiabatic pre-cooling to enhance efficiency. Air is first pre-cooled over a humidification pad before passing through the coil, increasing cooling capacity by evaporating water into the air. Key Benefits ● Low process tempe...
An adiabatic dry cooler combines air cooling with adiabatic pre-cooling to enhance efficiency. Air is first pre-cooled over a humidification pad before passing through the coil, increasing cooling capacity by evaporating water into the air.
● Low process temperatures.
● Saves over 80% water annually compared to cooling towers.
● Up to 40% higher cooling capacity than dry cooling systems.
● Reduced energy consumption and safe operation (no recirculating water or aerosols).
● Capacity: 69 to 3212 kW (water, Tw1=40°C, Tw2=35°C, T1=25°C).
● Fan sizes: Ø630 to Ø1800 mm, with either AC or EC motors.
● Compact and efficient design with modular options (1-28 fans).
● Materials: Copper or stainless steel (AISI 304/316L) with customizable fin options.
● Options include various refrigerants (water, oil, glycol), sub-cooling circuits, explosion-proof motors, and a spray system for additional cooling.
In adiabatic cooling, air is pre-cooled by passing over wet pads, reducing its dry bulb temperature. This allows the system to reject more heat, enhancing cooling efficiency. It uses less water than traditional evaporative systems, making it ideal for hot, dry climates.
Adiabatic coolers are particularly effective in regions with water scarcity, hot climates, or where cooling efficiency is crucial. They are widely used in data centers and are gaining popularity in other industries due to their low water usage, small footprint, and high cooling performance.