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.
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.