Noise Control

Absorptive Circular Silencers

Circular silencers provide a practical, engineered solution for controlling duct noise in systems with round ductwork. The round shape eliminates the need for costly transitions and the associated turbulence and system pressure drop. With high quality, leak-free construction and many optional features, the CS silencer is suitable for most applications. 

The CS circular silencer is the logical choice for noise control in round duct applications. A large assortment of options and sizes make the CS suitable for many different applications with duct velocities up to 8000 fpm. 

  • Perforated metal liner.
  • Solid metal casing.
  • Acoustic media.
  • Round outlet and inlet.
  • Superior performance.
  • Fire rated.
  • Standard and low pressure drop.
  • Available in 22, 18,16, and 10 gauge.
  • Optional features include pod only, extended casing, media protection, fiberglass cloth, and flanges.