The GEK fan is made of stainless steel. The GEK will not rotate but will position itself perpendicular to the wind by means of the windcock on top of the GEK fan. Through an opening in the hood the wind will be blown over the ventilation duct. Thanks to this effect, there will be underpressure which will improve the tensile strength. The GEK fan is mainly used on fireplaces and ventilation ducts. The GEK functions at wind speeds of 1m/s.
Take a look at Ventilationland's wide range of fans or let us provide you with information personally about the possibilities for ventilating large commercial spaces.
Would you like to buy a GEK fan online? Then Ventilationland is the webshop for you! Buy your roof fan quickly and inexpensively online at Ventilationland. With us you benefit from the lowest prices. If you have any questions, please contact the Ventilationland team.