The Hürner Italia S.r.l. axial fan is a streamlined
product with a cylindrical body located in the center of the fan. The body
supports the electric motor, which is fully encapsulated and separated from the
fluid, whether air or gas, that passes around the engine without touching it.
Two aerodynamic profile support this cylindrical seating of the motor, through which
electrical wires pass; at the same time, the aerodynamic profile work as the
motor cooling duct during operation. The impeller, which is the heart of the
fan, is a half-sphere construction with adjustable rotor blades, whose variable
position is between 20° and 60° according to the required fan performance.
Axial fans are always supplied with fixed flanged ends.