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

Roof Fans

Roof-mounted axial extract fans with vertical air outlets

Roof-mounted axial extract fans with vertical air outlet. designed for extracting large air volumes in industrial or similar premises.

- Galvanised sheet steel support base with anti-corrosive treatment.
- Cast aluminium orientable impellers.
- Anti-contact protective grille pursuant to standard UNE‐EN ISO 12499.
- Anti-return hatch in aluminium sheet metal to prevent the entry of water when the fan is not operating.
- Airflow direction from motor to impeller.

- Class F motors with ball bearings and IP55 protection.
- IE3 efficiency motors for powers equal to or greater than 0.75 kW except single-phase. 2-speed and 8-pole.
- Three-phase 230/400 V‐50 Hz (up to 4 kW) and 400/690 V‐50 Hz (powers higher than 4 kW).
- Maximum temperature of air to be carried: -20ºC+ 40ºC.

- Anti-corrosive finish of polyester resin polymerised at 190ºC. previously degreased with phosphate-free nanotechnological treatment.

On request:
- Extract fans with 2-speed motors
- 2 and 8-pole fans depending on diameter.
- Special windings for different voltages and frequencies.
- Made entirely of stainless steel.
- Made of hot dip galvanised steel.