Symphony Pac 20 U

Using specifically designed axial fan, with large airflow, low noise, low energy consumption and wide applicability. Using high quality ALUMINIUM housing motor, with good heat dissipation, high protection grade, waterproof, moisture proof.Duct cooler is used for uniform air cooling and air management is effected with round or rectangular metal ducts to carry cool air to different places ,as required. The ducting system can be referred to as ductwork.