Plenum boxes

Diffuser face with screw fixing to the plenum box Spigot suitable for circular ducts to EN 1506 or EN 13180 Sound power level of the air-regenerated noise

Hvac fresh air ceiling plenum box sizing supply air ventilation linear slot diffuser ; Color:Customized Color ; Airflow:150-1300CMH ; Thickness: ; Material:

linear slot diffuser cfm chart Plenum position with respect to diffuser - DR - IZ - CL1 9 Plenum box size

linear rail vs v slot Linear slot diffusers required a rectangularshaped plenum box with an opposed-blade damper for airflow control The plenum box has a round duct