China Circular Ceiling Diffuser Round Air Diffuser

Description
High ceiling diffuser suitable for high ceiling supply applications for cooling, heating and isothermal conditions. Airflow patterns and throws are altered simply by rotating the inner cones in or out. Suitable for fixed or modular ceiling systems. Capable of handling high airflow rates at moderately low pressure drops and noise.
Construction
From spun aluminum, providing long term strength and durability. The airflow passages are smooth ensuring quiet and efficient airflow. The centre cone can be wound up or down to adjust the airflow and throw pattern.
Performance Data
Data is based on Isothermal conditions with a room height of 2.7m with the diffuser mounted flush in an unobstructed ceiling. Throws are given at a terminal velocity of 0.25m/s. Noise Ratings are based on a room absorption level of 10db.