Centrifugal fans Cpro
Properties & special features:
Impeller with rotating, non-fluted diffuser for extremely high efficiency levels and favourable acoustic characteristics. Reduced rotational tone as a result of special three-dimensional blade geometry. The high-quality plastic material allows for a wide application temperature range of -35 to +80°C and also offers a high level of chemical resistance.
Motor concepts:
External rotor motors:
- ECblue EC technology: with integrated controller matched to the fan
- AC technology
Internal rotor motors:
- PMblue EC technology: permanent magnet excited motor with built-in controller
- AC technology