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Sound Attenuators / Silencers

Sound Attenuators / Silencers

Sound Attentuators / Silencers

Stack Silencer

Stack Silencer

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Sound Attentuators / SilencersSound Attenuators / Silencers
& Louvers
Rectangular and circular silencers are installed in ducts to reduce the noise from fans and blowers.

Silencers are often used in exhaust stacks as noise levels coming from the stack will generate community noise complaints. The proper design and use of a silencer will need to address the airflow and available pressure drop in conjunction with the exact sound levels that exist.
Please contact us to help design your next silencer.

Click on an image to the left to enlarge.


Literature

Packless Silencers
Packless Silencers

Power-Flow Silencers
Power-Flow Silencers

Quiet Vent Silencers
Quiet-VENT Silencers

Louvers
Architectural Ventilation Louvers








O'Neill Engineered Systems, Inc. All rights reserved. • 1420 E. Bristlecone Drive, Hartland, WI 53029
Tel: (262) 367-6700 · Fax: (262) 367-6760

  • Noise Enclosures
  • Sound Control Curtains
  • Sound Control Doors/Windows
  • Acoustic Blanket Insulation
  • Acoustic Test Chambers
  • Acoustic Barrier Walls
  • Sound Attenuators / Silencers
  • Studios & Music Rooms
  • Security & SCIF Rooms
  • Acoustic Foam / Fabric Panels
  • Vibration Isolation / Floating Floors
  • In-Plant Offices / Mezzanines




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