Frigel Ecodry 3DK

Patented adiabatic cooler: the replacement for evaporative cooling tower

Ecodry 3DK is a centralized closed-circuit adiabatic cooling system designed to replace the old cooling tower technology. Installed outside the system, it removes the heat extracted from the process, achieving:

  • Better cooling performance with increased heat transfer efficiency
  • Outstanding operating costs savings, resulting in a low Total Cost of Ownership
  • New standards in terms of Environmental Impact, from both water footprint and total emissions

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A fluid cooler with better performance

  • Guaranteed operation with minimum water consumption and maintenance even in extreme climatic conditions, up to 50 °C (122 ˚F) ambient air temperature.

  • Safe winter operation without glycol down to an ambient temperature of -40 °C (-40 ˚F).

  • High energy savings of fans in partial load operation.

  • Compact installation with minimal floor space required between modules.

  • High reliability with electrical redundancy and built with 100% non-ferrous materials.


Total control

  • Maximum water temperature to process: 30/35 °C (86/95 ˚F).

  • Cooling capacity: 50 - 10,000 kW (14 - 2,845 tons).

  • Water flow to process: 10 - 2,000 m3/hr (45 - 8,805 gpm).

  • High efficiency adiabatic chamber for air pre-cooling, for operation in ambient temperatures up to 50 °C (122 ˚F).

  • Drainable configuration to prevent freezing.

  • Heat exchangers with a wide exchange surface, with copper tubes and aluminum fins with hydrophilic protection.

  • Axial fans with DC motors, brushless, inverter driven and individually connected.

  • Modular design with pre-assembled stainless steel connection manifolds.

  • Stainless steel structure and aluminum access panels.

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