Boët Stopson - Silencieux d'aspiration et de refoulement d'air wave

Suction and discharge silencers:SR

Boët StopSon relies on its many decades of experience and its research capabilities to offer standard and customised soundproofing solutions such as air-suction and discharge silencers.

Standard range & custom-designed

  • Hot or cold air suction and discharge silencers
  • Thermally isolated air suction and discharge silencers
  • Airflow noise control
  • Filtration of engine or turbine combustion air
  • Rectangular or circular design
  • Extra-thick panels for low-frequency attenuation
  • Wide range of attentuation possible
  • Low airflow-loss


To maximise the acoustic performance of suction or discharge silencers, Boët-StopSon advises on the best position for the silencer & can advise on pipe or duct thickness.

Options :

  • Flanges & connecting pipes
  • Gussets
  • Supports
  • Filtration devices
  • Soundproofing
  • Oil separator




On request, at its laboratory, Boët  StopSon  tests discharge pulsation dampeners for all types of machines:

  • Compressors, boosters
  • Diesel or gas engines
  • No-load pumps
  • Fans
  • Turbines

Download brochure: Compressed Gas