Acoustic Balancing Damper Air AC 125 (VC20)

The acoustic balancing damper for airflow is a universal solution designed for precise regulation of airflow and simultaneous noise reduction in the room.

The damper is soft and very easy to install inside a diffuser. It is suitable for diffusers DRS 100 and DRS 125, but not for models DRS 2×75 and 3×75 because it is too high. For DRS 2×75 and 3×75 with integrated low‑profile housings, significantly lower diaphragm dampers IRIS are recommended.

This modern solution is intended not only for precise airflow regulation but also for noise reduction in the room. Unlike traditional metal dampers, it is made from a soft porous sponge‑like material that effectively absorbs sound and ensures quieter operation of the ventilation system.

The acoustic damper AC 125 is designed for precise airflow regulation and noise reduction. It is suitable for diffusers DRS 100 and DRS 125.

Key Advantages:

• Quiet operation – the porous structure absorbs sound waves and reduces noise spreading through ducts.
• Precise air balancing – the damper allows flow to be regulated so that it meets the room’s needs.
• More uniform airflow – the soft construction reduces turbulence and whistling effect typical of metal dampers.
• Easy installation – due to low weight and flexibility, the damper can be easily inserted into a diffuser or duct.
• Comfortable microclimate – ideal for residential, office or leisure areas where quiet operation of the ventilation system is important.