Backward curved blade centrifugal fans for clean or very dusty air

Centrifugal duct fans suitable for clean or very dusty air with temperatures from -10 to +60°C. Suitable for high flow rates and medium heads Suitable for conveying sawdust, various chips, granular materials, excluding filamentous materials.

Robust construction for professional applications.
Diameters from 220 to 1,400 mm
Flow rates from 800 to 98,400 m³/h
Suction nozzle and spiral casing made of painted sheet steel
Single inlet sheet steel impeller with curved backward blades
Versions on request for higher air temperatures