CLA-A

CLA-A is a compact sound attenuator for circular ducts
  • Extremely low installation height.
  • Very good sound attenuation
  • Fibre-migration proof
  • Air tightness class D
  • M1 classified
  • Availabe with recycled steel RE:3, "EPD"
  • Low pressure drop
  • Mineral wool
  • Galvanised sheet steel to Environmental Class C3
  • Fire-resistance class EI30 to EI120*
    *See the table for requisite safety distance

  • CLA-A is compact sound attenuator for circular ducts
  • Industrially fabricated product designed for excellent sound attenuation, highest quality and ease of installation.
  • Patented fiber-migration proof surface.

CLA-A is available in a RE:3 version. A RE:3 product is an alternative to our conventional products, systems and services, an alternative which is reduced, reused or revitalised. We ensure a notably lower level of embodied carbon, built-in CO2, and let these solutions wear our RE:3 symbol. Read more about CLA RE:3 here.