- Silencers made from galvanized steel sheet, lined with high density acoustic insulation material.
- Deflector on outlet side for optimal air discharge and ventilation, supplied as standard. Bidirectional models are equipped with two deflectors.
- Protection guard on inlet side (only on unidirectional models)
- Mounting brackets made out of galvanized steel sheet, for ceiling or wall installation, all supplied as standard and pre-assembled.
- Octagonal shaped silencers.
- Housing made from elenctrolytically galvanized steel sheet.
- Hub and impeller made from aluminium, balanced according to ISO 1940 standard. Pitch angle of the blades is variable in still position. Impeller coupled directly to motor.
- IP54 grade terminal box, resistant to high temperatures supplied as standard.
- Asynchronous three-phase motors (380-420V ~50Hz), with IP55 grade protection and class H insulation, CE marked, compliant with the following international standards: IEC 60034, IEC 60072, EMC 2014/34/UE, LVD 2014/35/UE. Suitable for Direct On Line start.
Available upon request:
- Sizes up to 1000 mm in diameter.
- IP67 grade service switch, certified for high temperature, pre- assembled.
- Orientable deflectors.
- Adjustable ceiling fixing structure, F400 certified.
- 60Hz models