CLA-A

Compact sound attenuator for circular ducts

• Extremely low installation height.
• Very good sound attenuation
• Fibre-migration proof
• Air tightness class D
• M1 classified
• Low pressure drop due to tapered splitters
• Mineral wool
• Galvanised sheet steel to Environmental Class C3
• Included in the MagiCAD database
• Fire-resistance class EI30 to EI120*
  * See the table for requisite safety distance

Technical data