Ceiling diffuser DPR is a round swirl diffuser designed for supply and exhaust air distribution in modern ventilation systems. Its aerodynamic swirl pattern ensures rapid and even mixing of supply air with indoor air, providing excellent thermal comfort and low noise levels. The diffuser is made from powder-coated galvanized steel, offering durability and corrosion resistance. Suitable for ceiling heights from 2.6 to 4 meters, it is ideal for use in offices, retail spaces, conference rooms, and public buildings. Compatible with plenum boxes and airflow regulators.