Roof axial fan with base and weather cowl, designed from type HD.
Belt driven by an outside motor.
- Diameter of wheel / impeller : 300 to 1600mm
- Flow : 0 to 170000m3/h
- Pressure : de 0 à 160mmWG
- Temperature : 600°C maximum
Use : Extraction of air from premises, corrosive and/or hight temerature, fire exhaustion.
