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

Roof Fans


HT/ATEX
ATEX certified, roof mounted axial extractor fans and optional Ex e, Ex d, Ex tc and Ex tb marking

Roof-mounted extractor fans with flat base and ATEX Certification, with CEE ExII2G Ex e anti-explosive, CEE ExII2G Ex d, Ex tc. or Ex tb non-sparking motor for working in explosive atmospheres containing dust or gas.

Fan:
• Support base in galvanized sheet steel painted with aluminum band in the impeller area according to EN-14986 standard.
• Cast aluminium impellers.
• Non-sparking cable gland included.
• Protection grid against contacts according to UNE-EN ISO 12499.
• Anti-rain deflector cap in painted galvanized sheet steel, with anti-corrosion protection.
• Airflow direction from motor to impeller.

Motor:
• Class F motors with ATEX certified ball bearings, Ex e increased safety, Ex d, Ex tb or Ex tc flameproof.
• Three-phase 230/400 V 50 Hz (up to 4 kW) and 400/690 V 50 Hz (powers greater than 4 kW).
• Working temperature: -20 ºC +40 ºC.

Finishing:
• Anti-corrosive with ATEX paint, free of iron components, in polyester resin polymerized at 190 ºC, after degreasing with phosphate-free nanotechnological treatment.

On request:
• Motors with built-in PTC.
• Special windings for different voltages and frequencies.
• ATEX construction for different categories.
• Fans with 2 speed motor.
• Ex d explosion proof single-phase motors.