DVG roof radial fans are suitable for extraction of hot smoke gases as well as for daily ventilation.


The casing with integrated bird protection is manufactured from sea water resistant aluminium. Base frame is made from ZM (Zinc-Magnesium)

coated steel.


IEC flange motors outside air stream with efficiency class IE2, where applicable.

Impeller geometry

Radial impeller with backward curved blades manufactured from steel.

Output control

Speed controllable via frequency converter. Service switch on the casing.

Motor protection

Integrated PTC thermistors.

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