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


RFHD
Roof mounted centrifugal extractor fans with horizontal outlets and ATEX Ex d certification

Centrifugal roofmounted extractor fans, with horizontal air outlet and aluminium rain cap. ATEX Certification and CEE ExII2G Ex d non-sparking motor for working in explosive atmospheres.

Fan:
• Support base in galvanized steel sheet, with brass suction mouth according to EN-14986 standard.
• Backward curved impeller made of galvanised sheet steel.
• Bird protection grid.
• Aluminum rain cover.

Motor:
• Class F motors with ball bearings with ATEX flameproof certification Ex d II B T4 Gb.
• 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.

Finishing:
• 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.
• Ex d explosion proof single-phase motors.