Most of COMET’s fans can be supplied in the ATEX certified version (Directive 94/9/EC).

Series AF/AFT/AFH/AFTH/CNX are always available in ATEX versions.

All these fans are equipped with motors and components of leading brands and are rigorously certified.

Materials and components are checked and recorded for complete traceability.

Design, manufacture and testing are carried out by COMET in accordance with the procedures established by the COMET ATEX Technical File, filed with ICIM (ATEX Notified Body).

COMET products are certified for the following categories :

  • Group II, category 3G
  • Group II, category 3D
  • Group II, category 2G
  • Group II, category 2D

The general characteristics and the performances of the products do not vary when they are produced in the ATEX versions. At the same time, it is still available an high grade of customization according to the installation needs and the project specifications.


  • Refineries
  • Chemical plants
  • Turbines
  • Plants and installations with presence of dangerous gas or dust



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