Possesses strong capabilities in the development, research and manufacturing of complete sets of central air-conditioning equipment as well as related products such as ventilation systems and composite ducts.

Disc diffuser

The FK-41 and FK-9 diffusers are disc-type air outlets. The main difference between the FK-9 and FK-41 diffusers lies in their suspension design. These diffusers are typically used for both heating and cooling ventilation, and their airflow characteristics are of the diffused type (bottom-supply). Compared to the FK-39 and FK-8 diffusers, these models can deliver a given airflow volume over a larger floor area with lower air velocity.


Keywords:

Supply/Return Air Type


  • Product Description
  • The FK-41 and FK-9 diffusers are disc-type air outlets. The main difference between the FK-9 and FK-41 diffusers lies in their suspension design. These diffusers are typically used for both heating and cooling ventilation, and their airflow characteristics are of the diffused type (bottom-supply). Compared to the FK-39 and FK-8 diffusers, these models can supply a larger floor area with a smaller air volume.

    If exhaust fans are widely used in conjunction with FK-41 and FK-9 air outlets, to adjust the exhaust airflow, they must be used with the FK-13 type circular double-leaf damper.

    The FK-41 and FK-9 vent structures are similar to those of the FK-39 and FK-8 models, and their installation methods as well as the methods for adjusting the regulating valves are also identical.

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Qualifications and Honors

Fire Protection Product Certification Certificate
CRAA Product Certification Certificate
CRAA Product Certification Certificate
China Energy-saving Product Certification Certificate
Fire Protection Product Certification Certificate
Fire Protection Product Certification Certificate
China Energy-saving Product Certification Test Report
Fire Protection Product Certification Certificate
Fire Protection Product Certification Certificate
China Energy-saving Product Certification Test Report

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