Plenum Box For Diffuser

Plenum boxes are used to connect ceiling diffusers to circular ducts and to fix the diffuser face.

Uni plenum boxes are fitted with an equalising element that ensures that the air is evenly distributed to the room.

A damper blade (optional) simplifies volume flow rate balancing for commissioning. Pressure tap and cord-operated damper blade (optional) allow for volume flow rate balancing with the diffuser face in place

Application

Plenum boxes for supply air and extract air

For circular and square diffuser faces
Plenum box made of galvanised sheet steel
For supply and extract air
For all types of ceiling systems
Horizontal duct connection
Equalising element that ensures a uniform airflow through the diffuser face (supply air variant)
For comfort zones and industrial zones

Optional equipment and accessories