Sustainability
CMC Ventilazione products purify air and surfaces, fully respect human health and the environment, do not use harmful substances or chemicals, and do not produce special waste.
Certifications
CMC Ventilazione products have been verified by independent bodies and universities for their sustainability and effectiveness. Discover the certifications obtained.
RFB
High-efficiency plug fans with backward blade impeller, external brushless EC rotor motor and integrated inverter
- Fans with single inlet impeller, backward plastic or metal blades optimized for noise reduction and electrical absorption
- Without outer casing, contained by the fan assembly itself
- External rotor brushless electric motors, with latest generation integrated electronics, IP44/55 enclosure, overload software control, and normally closed thermal protector
- Continuous speed regulation via an external 0-10V DC signal, or manual regulation via an optional potentiometer
- No hard starts, thanks to standard soft-start control
- Flow rate up to 15000 m³/h
- Static pressure up to 1200 Pa
- Size range: from diameter 250/50 to 450/140
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Technical features
High-efficiency plug fans with backward blade impeller, external brushless EC rotor motor and integrated inverter
- Fans with single inlet impeller, backward plastic or metal blades optimized for noise reduction and electrical absorption
- Without outer casing, contained by the fan assembly itself
- External rotor brushless electric motors, with latest generation integrated electronics, IP44/55 enclosure, overload software control, and normally closed thermal protector
- Continuous speed regulation via an external 0-10V DC signal, or manual regulation via an optional potentiometer
- No hard starts, thanks to standard soft-start control
- Flow rate up to 15000 m³/h
- Static pressure up to 1200 Pa
- Size range: from diameter 250/50 to 450/140
Technical data and download
Ask for more information
about the RFB product
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We are always looking for motivated trainees and technicians to join our team.
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