Dantherm Cooling’s HexFlow® air-to-air heat exchangers provide cost-effective, energy-e­fficient temperature control inside equipment cabinets and enclosures.

17SQ | 17 | 22 | 26 | 35 | 55 | 100 | 200

Technology And Features

Our closed loop, passive cooling systems feature high-performance, low power consumption, and reduced noise emissions, making the HexFlow® system a great choice for maintaining an ideal temperature.

Dantherm Cooling’s heat exchanger technology uses an air-to-air closed loop circuit to extract heat from the internal air and exchange it with the ambient air, cooling off the warm air inside the enclosure.

Internal and external, high-pressure drop BCI fans ensure maximum airflow and counteract high resistance levels of densely-populated electrical and electronic enclosures.

The HexFlow® system is filterless as well as CFC- and refrigerant-free, creating an environmentally-friendly, low maintenance, and low cost cooling solution.

All Dantherm Cooling HexFlow® heat exchangers can be installed without powering down the site, and the HexFlow® DC voltage options enables these units to run independently during a power outage.


  • Capacity range from 17–200 W/F (if including 200E)
  • Closed loop cooling
  • Aluminum air-to-air, cross flow heat exchanger core
  • High-pressure drop BCI fans
  • Filterless design
  • CFC- and refrigerant-free
  • Available in AC and DC voltages

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