Ceiling diffuser DK-Q is a square ventilation diffuser with fixed blades, designed for efficient air supply and exhaust in HVAC systems. It provides directional and uniform airflow with low noise levels, helping maintain a comfortable indoor environment. The DK-Q diffuser is made from galvanized steel with a durable powder-coated finish, offering excellent corrosion resistance and long-term reliability. Suitable for installation in suspended or plasterboard ceilings in rooms with heights ranging from 2.6 to 4 meters. Ideal for offices, commercial buildings, retail areas, and public facilities. Compatible with plenum boxes and airflow control accessories.