Standard plenum box for supply air and extract air for circular diffuser faces and for the XARTO type

• Plenum box made of galvanised sheet steel with plastic spigot and equalising element made of polyester fleece
• Mounting aid for faster and tool-free assembly of the diffuser face
• 3 suspension lugs for fixing, alternatively a central single-point suspension can be used
• For all types of ceiling systems
• Equalising element for optimum and therefore quieter flow through the diffuser face with supply air
• For comfort zones and industrial zones
• Very airtight casing