Ventilation Solutions


Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Fans for Ovens
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurization Systems for Stairs, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Heavy Duty Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Ventilation for Houses
Heat Recovery Units
Air Purifying and Filtration Units
Air Curtains
Accessories

Hatch Fans


WALL/FREE
Dynamic wall mount extractor fans fitted with motorised hatch

Dynamic wall extractor fans with motorised opening system and protective grating for use without extract duct. Suitable for installation in industrial buildings, stores or in any other type of building. Fan: • Wall fixing flange for correct and easy installation. • Support frame in galvanized sheet steel. • Variable angle impeller made of cast aluminium. • Airflow direction from motor to impeller. • Protection grid against contacts according to UNE-EN ISO 12499. Extruded aluminum hatch: • An extremely robust structure that is able to withstand severe weather changes. • Designed to ensure watertightness. • Aluminum profile with thermal bridge break. • Central ceiling and structure equipped with high performance thermal insulation. • Thermal resistivity of the set 11.000 double cycles. • Supply voltage at 230V AC 50Hz. • Working temperature: -25ºC +60 ºC. Flap finish: • Anticorrosive in extruded aluminum. • RAL7016 supplied as standard. Any other RAL can be supplied on demand. On request: • AA: impeller-motor air direction for air entry to premises.