
HVAC Air Conditioning Ceiling Aluminum Round Jet Nozzle Diffuser. Customized Size Available: Available in sizes from 100mm to 630mm with customized options for specific project needs. Low Noise Design: Aerodynamic design reduces noise levels while providing long throw air flow at high velocities. High Quality Aluminum Material: Constructed from high quality aluminum sheet with white powder coating or anodized finish. Removable Inner Core: Features a removable inner core for easy maintenance and cleaning of the diffuser. Butterfly Damper Optional: Butterfly damper is available as an optional accessory for enhanced airflow control. Professional Manufacturer: Over 15 years of manufacturing experience with production in 30,000 square meter facility.