Aier Circular Diffuser CD – Smart Airflow Solution for Professionals

In modern HVAC systems, reliability and efficiency are key. Aier proudly presents the CD series Circular Diffuser, engineered for both supply and exhaust of hot or cold air, and ideal for commercial and industrial ventilation systems.

Product Highlights

Premium Material: Made of high-quality aluminum, offering excellent durability and corrosion resistance.

Multiple Finishes: Available in anodized or powder-coated finishes (RAL9010, RAL9016, RAL9003) to match your project requirements.

Integrated Damper: Features a rotatable center core with a built-in plastic butterfly volume damper for easy airflow control.

Versatile Sizing: Available in sizes from CD150 to CD350, with a maximum outer diameter of 472 mm and compact height for ceiling integration.

Easy Installation: User-friendly design allows quick installation and maintenance, saving time on-site.

Why Choose Aier Ventilation

Proven quality trusted by professionals worldwide

Reliable lead time and strong supply capacity

Fully compatible with local ductwork and standards

Looking for a distribution partner !

If you are a distributor, contractor, or project developer in the ventilation field, we invite you to collaborate with us. Contact us today for product samples, catalogs, or a customized quotation.