Control of the commercial and industrial environment deals with the design and the application of equipment that provides the necessary conditions for maintaining the health, the efficiency and the safety of the occupants.

General ventilation of occupied spaces (workshops, factories, shelters, underground spaces, etc..) is sometimes of vital importance, and often imposed by local authorities with stringent specification.

Comefri has developed a full line of SISW and plenum centrifugal fans designed to meet these requirements.