External fan with aluminium motor, enclosure IP66 and insulation class F. Airflow-optimized fan blades provide a high air volume at minimum noise level. The units are flow-optimized for high air volume at low noise level.

Our bolt-on adapters are changeable and can be modified to suit any motor brand. This allows a simple assembly at the factory but also later if a motor needs to be re-equipped with an external fan system.

Our external fans are made in Europe.

These external fans are available in IEC frame sizes 250 to 450, enclosure IP66 and insulation class F.

Multivoltage (+/- 5%)
3-phase 220-290V D 50Hz
3-phase 220-333V D 60Hz
3-phase 380-500V Y 50Hz
3-phase 380-575V Y 60Hz

Terminal boxes for these external fans can be provided in PPN, aluminium or cover-plate with flying lead.

Equipped with special fans, these units provide a high air volume at low noise level. Cowl ( shroud ) and adapter are supplied in 2,5 mm sheet metal, primed grey. Paint systems and various colours are availabe upon request.