Up to 61% less power input

The configuration of the fan in the raised floor minimizes air-redirection losses and saves up to 61 % in power consumption over conventional coldwater systems. Larger filter surfaces and the resulting reduced pressure drops, enable longer maintenance intervals.



Benefits from new unit configuration and component optimization
The large 6-tube-row high performance heat exchanger, made by DencoHappel, was optimized by our engineers for minimal pressure drops. It has been designed to achieve greater output – or, at the same output, more energy-efficient media temperatures.

Optimization of components through which water flows – such as heat exchangers, valves, and piping – has likewise drastically reduced waterside pressure drops. Since the fans in this configuration exclusively pull air over the unit, its enclosure is not under pressure – and demonstrates great air tightness. This avoids leaks.

Service access from the front enables very simple maintenance work.

Neem contact met ons op

FläktGroup Netherlands B.V.

Rivium Oostlaan 11
2909 LL Capelle aan den IJssel
+31 10 235 06 06
+31 10 235 06 07
  • Increased heat exchanger surface
    Higher duty, better efficiency due to higher chilled water temperatures (longer free-cooling operation), less pressure drop
  • Better air tightness
    Casing is not pressurized
  • Increased filter surface
    Longer maintenance time interval, less pressure drop
  • Minimized air deflection and less air resistance
    Approx. 50% less fan power input, decreased demand of gross cooling duty
  • Less sound emissions
    Fan operates in the raised floor

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