Synchronized Blade Control – All blades are mechanically linked and operate simultaneously when connected to a power supply, enabling consistent adjustment of airflow and effective cervical area modulation.

Gear-Driven Mechanism – Employs an advanced gear system for stable, low-noise blade adjustment, outperforming traditional damper designs in both quietness and operational reliability.

Versatile Application – Suitable for use with square diffusers and ventilation grilles in spiral duct systems.

Compatible & Efficient – Enables automated airflow management with smooth blade movement for optimized air distribution and pressure control.