Roof Type VF Axial Fresh Air Fan Series

Fans in Aironn Roof Type Fresh Air Fan Series are suitable to operate at maximum 55 °C. Adjustable edge angle of the series in the range of diameters between 400 mm and 1250 mm presents a broad performance range. It also provides an advantage by precisely ensuring the required flow. Performance of the fans in Roof Type Axial Fresh Air Fan series have been tested in accordance with AMCA 210-07 standard.

Fan Body:

The body of the fans is made of high quality and corrosion resistant hot-dip galvanize coated sheet metal. The fan flanges are manufactured by bending the body so they are self-flanged. All models have horizontal and vertical air throw options. Body inspection hatch is optional.

Fan Blades:

Aerodynamic fan blades are made of ETIAL 171 with injection moulding method. They are statically and dynamically balanced in compliance with ISO 1940/1-2003.


IP 55 motors with class F insulation are available in single cycle or double cycle options. If requested, single cycle motors can be used with inverters.


IP 55 electric terminal box made of plastic is standard.