ATEX Roof Fans

ATEX Roof Fans

Sparkproof Roof Fans with Vertical Discharge

CTH-3 F400 1~ or 3~ with a polyamide plastic cowl, or CTH-3A F400 1~ or 3~ with an aluminium cowl

• Structure, roof base support and galvanised steel bird protection guard.
• High efficiency backward impeller with self-cleaning system of steel.
• ATEX standard asynchronous motor. ATEX certified: Details on request.
• IP55 protection and class F insulation
• Manufactured with standard voltages: 230/400V 50Hz in three phase motors up to 4kW and 400/690V 50Hz for higher powers.
• Manufactured by Casals Ventilation: Axair are the Official UK distributor

CTH-4 ATEX Roof Fan with vertical discharge

• Structure, roof base support and galvanised steel bird protection guard.
• High efficiency backward impeller with self-cleaning system of steel.
• ATEX standard asynchronous motor. ATEX certified: Details on request

For more information on our range of ATEX Roof Fans contact one of our fan integration experts or enquire using for form below:

ATEX Roof Fans in Application

ATEX roof fans are extraction fans to be installed on roofs of  buildings, whether commercial or industrial. This type of fan can be adapted to any type of roof thanks to the adaptable bases on site that allow them to tilt in different positions. The objective of roof extractor fans is to keep buildings in healthy condition by extracting stale air, smoke and keeping the temperature and humidity levels at the proper levels. In this way, a healthy indoor environment is achieved that benefits both the people who work or live in it as well as the machinery and the building itself.
Suitable Applications
Ventilation in indoor environments classified as ATEX. Specially designed for roof installation, they are suitable for:
• Smoke extraction.
• Smoke emergency exhaust with motor outside the hazardous area.
• Air renewal in buildings and industries.
• Industrial and professional kitchen hoods.
• Maximum continuous operation temperature: 110ºC (fluid).
• Maximum ambient temperature: 50ºC
We also have roof fans for smoke evacuation certified F400.

On Request

• 60Hz and special voltages.
• ATEX classification for other areas

View all ATEX Fans here

ATEX Roof Fans in This Range

CTH3 Smoke Extraction Roof Fans

Designed for smoke emergency extraction and commercial kitchen hoods, ATEX versions available

CTH4 Roof Mounted Centrifugal Fans

Vertical discharge fan for roof mounting, ideal for air renewal and commercial kitchen extraction

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A Sweet Outcome: Stainless Steel ATEX Fan Case Study (09/04/2018)

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ATEX Fans: Let’s Clear The Air (07/02/2014)

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