Soluții De Ventilare

Hatch fans
Ventilatoare in line pentru tubulatura
Ventilatoare Axiale
Ventilatoare Centrifugale
Fans for Ovens
Ventilatoare de Desfumare ce Rezista la 400ºC/2h - 300ºC/2h
Pressurisation Systems for Staircases, Fire-fighting Lobbies and Escape Routes
Ventilatoare ATEX pentru medii explozive
Heavy Duty Fans for Industrial Applications
Ventilatoare de Acoperis
E.C. Technology and Efficient Fans
Ventilatie pentru locuinte
Recuperatoare de Caldura
Unitati de Filtrare
Perdele de Aer

Hatch fans

Fisa tehnica
Dynamic wall-mount axial extract fans fi tted with motorised hatch

Wall-mounted axial fans with an impeller made of fibreglass-reinforced plastic and a motorised opening function. Suitable for installation in industrial or commercial buildings. Can be used for ambient ventilation.

- An extremely robust structure that is able to withstand severe weather changes.
- Equipment structure made of anti-corrosive galvanised sheet steel.
- Water-tight design to prevent water entry.
- Heat insulation of 60 mm to prevent hot air loss in the winter.
- The wall mount bracket and helical ring support stand permit allow for correct, easy installation.
- Limit switch.
- Sheet steel support base.
- Fibreglass-reinforced polyamide-6 impeller.
- Anti-contact protective grille pursuant to standard UNE-EN ISO 12499.
- In the 71 models, the protective grille is supplied as an accessory.
- Airflow direction from motor to impeller.

- IE3 efficiency motors for powers equal to or greater than 0.75kW except single-phase, 2-speed and 8-pole.
- Class F motors with ball bearings and IP55 protection.
- Single-phase 230V-50Hz and three-phase 230/400V-50Hz (up to 4kW) and 400/690V 50Hz (powers greater than 4kW).
- Operating temperature: -25°C +60°C.

- Anti-corrosive finish on galvanised sheet steel.

Available versions:
- AI: Hatch attached at the top part, motor-impeller air direction for air extract from premises.
- AA: Hatch attached at the top part, impeller-motor air direction for air entry to premises.

On request:
- Anti-corrosive paint finish, in the colour requested by the client.
- Motorised opening arms with supply voltage of 24V. DC