Acoustically insulated plenum for ceiling diffuser - 250 to 200 mm

Acoustically Insulated Plenum for Ceiling Diffuser – 250 to 200 mm

The Econox acoustically insulated plenum is specifically designed for even air distribution and effective sound attenuation behind an Econox ceiling diffuser. The plenum captures air from the duct and distributes it evenly across the ceiling diffuser, ensuring the air enters the space quietly and without drafts. At the same time, the internal insulation dampens the sound of the airflow, resulting in a quieter installation. With a connection diameter of 250 mm, the plenum seamlessly connects to the ceiling diffuser of the same diameter. Thanks to the 250 to 200 mm transition, you can easily connect the plenum to a smaller duct without additional adapters.

Benefits and Features

• Acoustic Insulation: Reduces air noise and prevents transmission into the room, ensuring a quieter installation.
• Integrated Air Distribution Plate: Distributes air evenly across the diffuser for a comfortable indoor climate.
• Adjustable Damper with Measurement Function: Enables precise adjustment and monitoring of the airflow.
• Compact Installation Height: Suitable for installation in suspended ceilings with limited space.
• 250 to 200 mm Transition: Direct connection to ductwork with smaller diameter without extra adapters.

Installation and Maintenance

The plenum mounts directly onto a 200 mm round duct and the diffuser attaches to the 250 mm side. The compact design facilitates easy installation in modular ceilings. The removable control damper provides good access to the duct and plenum during maintenance or cleaning. This reduces service time and simplifies periodic upkeep. With this plenum, you achieve a quiet, easily adjustable air supply that integrates seamlessly with ceiling diffusers and modern ventilation systems.

Applications

The acoustically insulated Econox plenum can be used in combination with the following diffusers:

• Econox perforated ceiling diffuser for supply and exhaust
• Econox steel ceiling diffuser with round outlet
• Econox steel ceiling diffuser with round air outlet for supply and exhaust