Centrifugal roof fans with external rotor motor - Vertical discharge

Centrifugal roof fans with external rotor motor and vertical discharge for direct or ducted ventilation in civil, commercial and industrial buildings.

The characteristics of this series are the compact design and ease of installation.
They can exhaust clean air up to the maximum temperature of 40 ° C. The three-phase or single-phase external rotor motor allows full speed regulation, also with a cheap electronic
regulator. In the three-phase version, it is also possible to obtain the double speed feature by delta/ star switching.
Available with horizontal discharge: REA series.