Rosenberg Plug EC Fans

Rosenberg's free blowing fans with EC external rotor motor and integrated power electronics.

Flow rates up to 17.000 m³/h
Size: 250 - 630 mm (impeller diameter)
High-efficient EC technology Backward-curved impellers Integrated control system (EC controller)
100% speed-control

  • Easy installation and maintenance
  • Hygienic, easy to clean
  • Compact, space-saving ventilation units as a result of external rotor motor and the high performance backward curved impeller
  • Easy determination of the airflow due to measuring device
  • Technical decoupling of vibration at the module possible without a problem
  • Fully customizable 
  • High economic efficiency as a result of the optimized efficiency of the impeller
  • Can be mounted together as a fan array, forming an energy-efficient multi-fan AHU