Acoustically insulated plenum for ceiling diffuser - 200 to 160 mm

Acoustically insulated plenum for ceiling diffuser – 200 to 160 mm

The Econox acoustically insulated plenum is specifically designed for uniform air distribution and effective noise reduction behind an Econox ceiling diffuser. The plenum captures air from the duct and evenly distributes it across the ceiling diffuser, allowing the air to enter the room gently and without drafts. At the same time, the internal insulation dampens the sound of the airflow, ensuring a quieter installation. With a connection diameter of 200 mm, the plenum connects seamlessly to the ceiling diffuser of the same diameter. Thanks to the transition from 200 to 160 mm, you can easily connect the plenum to a smaller duct without additional fittings.

Benefits and features

• Acoustic insulation: Reduces air noise and prevents transmission into the room, resulting in a quieter installation.
• Integrated air distribution plate: Ensures even air distribution across the diffuser for a comfortable indoor climate.
• Adjustable damper with measurement function: Allows precise setting and monitoring of airflow.
• Compact installation height: Suitable for mounting in suspended ceilings with limited installation space.
• Transition 200 to 160 mm: Direct connection to ductwork with smaller diameter without extra adapters.

Installation and maintenance

The plenum is mounted directly onto a 160 mm round duct and the diffuser is connected to the 200 mm side. The compact design facilitates installation in system ceilings. The removable adjustment damper provides good access to the duct and plenum during maintenance or cleaning. This reduces service time and simplifies periodic maintenance. With this plenum, you achieve a quiet, well-adjustable air supply that seamlessly integrates 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