DVG-EC roof radial fans are suitable for extraction of hot smoke gases as well as for daily ventilation.
Casing
The casing with integrated bird protection is manufactured from sea water resistant aluminium.
Base frame is made from ZM (Zinc-Magnesium) coated steel.
Motor
Energy-saving, high efficient EC motor outside air stream.
Impeller geometry
Radial impeller with backward curved blades manufactured from steel.
Output control
100 % controllable via a 0-10 V signal.
Motor protection
The motor is protected by the integrated motor controller.
Service switch on the casing.