The fans of this series are suitable for sucking air with solids in suspension and filamentous materials and they are mainly used in sawmills for the transport of wood shavings, in textile industries, in tanneries, in paper mills and in general when it is requested to convoy air with low-medium pressure and a reverse curved blades impeller could easily get obstructed. In the standard execution, the temperature of the sucked fluid must not exceed 80°C.
- Scroll made in beaded and welded sheet steel, impeller with open blades made in welded sheet steel dynamically balanced, motor support (when present) made in welded sheet steel and steel sections.
- Pt = 70 - 370 mm. H2O Q = 480 - 7.500 mc/h
- The fans of this series are equipped with three-phase asynchronous electric motors according to UNEL-MEC standards coupled directly or by transmission to the impeller. They can be built with clockwise (RD) or anticlockwise (LG) rotation and they can be oriented from 45° to 45°. On request single-phase electric motors till size 90 can be supplied.
- For all the fans of this range special executions may be possible, like the construction in stainless steel or for high temperatures and the ATEX execution for the zones 1-21 or 2-22.