Belt driven double inlet box fans

Belt driven double inlet box fans built in compliance with the ATEX Directive 2014/34/ EU and suitable for environments where the presence of flammable gases makes it necessary to ensure correct air extraction avoiding the risk of explosion, in particular in ATEX certified systems in category 3, zone 2, (3G). Suitable for plants where air exchange must be carried out by
reducing the noise level. Suitable for clean air with temperatures from -20°C to + 40°C.

• Belt driven double inlet centrifugal fans
• Suitable for plants where air exchange must be carried out by reducing the noise levels  (20 mm thick sound-absorbing lining, made of selfextinguishing expanded polyurethane)
• 12 sizes from 7/7 to 18/18 and from 500 to 630
• Airflow from 2,000 to 30,000 m³/h
• Frame in extruded aluminium profiles and removable panels in galvanized steel sheet
• High performance centrifugal fan, double inlet with forward-curved blade impeller for transmission drive, coupled to the motor by trapezoidal belts and pulleys
• Trapezoidal EPDM belts with innovative technology with bare sides MAINTENANCE-FREE

Series available in construction configuration: