Adiabatic Liquid Cooler

Ecodry is a central closed-loop Adiabatic Cooling System, designed as a replacement of old cooling tower technology.
Ecodry is installed out-doors in order to reject to ambient the heat extracted from processes (if not recovered). This modular system is made up of close circuit adiabatic fluid coolers with large copper coils and aluminum fin heat-exchangers and inverter driven DC-brushless fans, that can keep coolant temperature even lower than ambient temperature, thanks to the Internationally Patented Adiabatic Chamber which, during high ambient temperature conditions, pre-cools the air before it reaches the finned heat exchangers.

  • Cooling range: 30/35°C maximum; +/- 0.2°C
  • Capacity range: 100 - 10.000 kW 
  • Coolant flow range: 20 – 2,000 m3/h
  • Large surface copper/aluminum fin heat exchangers
  • Brushless EC fans
  • Stainless construction
  • Web-monitoring interface


compared to evaporative cooling

  • Constant efficiency of heat-transfer - no scale accumulation
  • 95% Water savings
  • Negligible chemical additive consumption
  • Minimum running costs
  • Minimum environmental impact
  • Almost maintenance-free
  • Modular and easily expandable
  • Total reliability, easy to operate, maintain or repair
  • Glycol free operation with self-draining configuration (optional)

Internationally Patented Adiabatic Chamber

  • High-temperature ambient air passes through the lower adiabatic chamber.
  • In the chamber, nozzles create a fine mist of water from a separate source.
  • Humidification of the air reduces the temperature prior to contact with the heat exchangers.
  • Patented design prevents water drift outside the chamber, eliminating heat exchanger scaling and avoiding the risk of proliferation of bacteria, such as Legionella. In addition, the absence of stagnant water helps to prevent bacterial development.
  • To ensure consistent cooling, the control system continuously adjusts the amount of water sprayed. The heat exchangers, meanwhile, remain completely dry.


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