Sztil-250 roof fan W2/900/400 UNIWERSAL279

Roof fans of the [SZTIL] series are classified in the group of plastic centrifugal fans.
Vertical ejection of ventilation air can be realized by using a steering wheel [OPTION].
The [SZTIL] series fans are designed for use in all types of general-purpose comfort and industrial ventilation systems.
Fans of the series [SZTIL] are available only in the standard version [s].
A characteristic feature of their design is the use of damping in the housing. Geometric features of the fan casing and the use of damping materials allow to reduce the level of noise emitted to the environment and to the network of ventilation ducts.
The main structural elements (housing, dome, impeller) are made of polyester-glass composites. The use of composites based on glass fiber reinforced