Ventilation Solutions


Hatch Fans
In-Line Fans for Ducts
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400ºC/2h - 300ºC/2h
Pressurisation Systems for Staircases, Fire-fighting Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
E.C. Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains
Accessories

Axial Fans


CJHCH
Axial ventilation units with acoustically-isolated boxes

Ventilation units with interior acoustic insulation and dismountable inspection hatches.

Fan:
- Galvanised sheet steel structure with thermal and acoustic insulation.
- Fibreglass-reinforced polyamide-6 impellers.
- Ventilation units prepared for vertical or horizontal work.
- Airflow direction from motor to impeller.

Motor:
- IE3 efficiency motors for powers equal to or higher than 0.75kW except single-phase. 2-speed and 8-pole.
- Class F motors with ball bearings and IP55 protection. except single-phase. from size 45 to 56. with IP54 protection. 1 or 2 speeds. depending on model.
- Single-phase 230V-50Hz and three-phase 230/400V-50Hz (up to 4kW) and 400/690V-50Hz (powers higher than 4kW).
- Operating temperature: -25ºC+ 50ºC.

Finish:
- Anti-corrosive finish on galvanised sheet steel.

On request:
- Impellers made of cast aluminium.
- Airflow direction from impeller to motor.
- 100% reversible impellers.
- Special windings for different voltages.