Tube- and Duct Fans
Rosenberg offers a wide range of energy-efficient tube and duct fans for the installation in buildings.
EC Tube Fans
Type: R…G
- Volume flows up to 2,500 m³/h
- Size: 100 – 355 mm (tube diameter)
- Highly efficient EC technology
- Backward-curved impellers
- Can be used in all installation positions
- Integrated EC controller
- Infinitely variable control
AC Tube Fans
Type: R
- Volume flows up to 2,500 m³/h
- Size: 100 – 355 mm (tube diameter)
- Steel housing
- Backward-curved impellers
- Can be used in all installation positions
- 100% infinitely variable control via transformer or electronics
AC Tube Fans
Type: RS
- Volume flows up to 1,200 m³/h
- Size: 100 – 315 mm (tube diameter)
- Housing made of plastic
- Absolutely corrosion-resistant
- Backward-curved impellers
- Can be used in all installation positions
- 100% infinitely variable control via transformer or electronics
- Extremely low noise level
EC Zerobox
Type: Z…G
- Volume flows up to 3,000 m³/h
- Size: 125 – 400 mm (tube diameter)
- Soundproof housing
- Highly efficient EC technology
- Can be used in all installation positions
- Easy cleaning and inspection
- Integrated EC controller
- Very low noise
Zerobox REVOLUTION
Type: Z…R
- Volume flows up to 2,400 m³/h
- Size: 125 – 400 mm (tube diameter)
- Soundproof housing
- High volume and pressure performance
- Can be used in all installation positions
- Easy cleaning and inspection
- 100% infinitely variable control via transformer and electronics
- Very low noise
EC Duct Fans
Type: KHAG
- Volume flows up to 12,000 m³/h
- Duct dimensions: 40 x 20 cm to 100 x 50 cm
- Swing-out motor impeller unit
- Backward-curved impellers
- Integrated EC controller
- Infinitely variable control or regulation
- Soundproofed version available (..WS)
AC Duct Fans
Type: KHAE / KHAD
- Volume flows up to 11,000 m³/h
- Duct dimensions: 40 x 20 cm to 100 x 50 cm
- Swing-out motor impeller unit
- Backward-curved impellers
- Transformer controllable
- Extremely low starting current
- Soundproofed version available (..WS)