Backward curved blade centrifugal fans for pneumatic conveying

Centrifugal duct fans suitable for dusty air with temperatures from -20 to + 40 ° C. Suitable for small-medium flow rates with high or very high pressure.
Suitable for pneumatic conveying of dusts, for drying, pressurization for use in the industrial field of foundries, food factories, industrial ovens, chemical sector.
Suitable for installation in zone 1/21, i.e. in areas or environments where it is necessary to ensure a high safety factor against explosions due to gas (II 2G) or flammable dust (II 2D).

Robust construction for professional applications.
Diameters from 400 to 1,000 mm
Flow rates from 500 to 9,000 m³ / h
Brass inlet cone and casing in epoxy painted steel sheet
Connection flanges ISO 6580 / EUROVENT 1-2 standards
Executions 4 directly coupled and transmission executions 9 – 12 with monobloc bearing supports made of cast iron
Versions on request for higher air temperatures