Ventilation solutions


Hatch Fans
In-line Duct Fans
Axial Fans
Centrifugal Fans
Smoke Extract Fans 400 ºC/2h - 300 ºC/2h
Pressurisation Systems for Staircases, Lobbies and Escape Routes
Explosive Atmospheres ATEX fans
Fans for Ovens
Fans for Industrial Applications
Roof Fans
EC Technology and Efficient Fans
Indoor Air Treatment Solutions
Ventilation for Houses
Air Curtains
Accessories

ATEX Roof Mounted Extractor Fans


CHT/ATEX
Roof mounted centrifugal extractor fans with horizontal air outlet, ATEX Certification and possibility of Ex e, Ex d, Ex tc and Ex tb marking

Centrifugal roof fans, with horizontal air outlet and aluminum hood. ATEX certification with increased safety ExII2G Ex e motor, explosion proof ExII2G Ex d, ExII2D Ex tb or ExII3D Ex tc to work in explosive gas or dust atmospheres.

Fan:
• ATEX support base with copper suction mouth according to EN-14986 standard.
• Backward curved impeller.
• Bird protection grid.
• Aluminum rain cover.

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).
• Maximum temperature of air to be carried: -20 ºC +80 ºC.

Finish:
• Anti-corrosive in galvanized steel sheet and aluminum.

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.