Circular Packless Silencer

Designed to provide solutions for noise control applications where fibrous acoustic material is not permitted in the air stream, packless circular silencers feature optimally tuned resonator chambers to provide high levels of insertion loss.

Typical Applications

Packless circular silencers are an ideal solution for undesirable noise in applications with round duct, where fibrous acoustic media is not permitted. Typical applications include wash-down and high-pollutant areas including food processing plants, laboratory fume hood systems, hospitals, clean rooms, and kitchen exhausts.

Construction Options

  • Geometry
    • Maximum insertion loss (L)
    • Balanced performance (M)
    • Ultra-low pressure drop (H)
  • Construction Type
    • 22 gauge
    • 18 gauge
    • 16 gauge
    • 10 gauge 
  • Material
    • Galvanized Steel
    • Aluminum
    • 304 Stainless Steel
    • 316 Stainless Steel
    • Galvanneal
  • Accessories
    • Flanges
    • Access doors
    • Drainage plugs 
Submittal Sheet
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Technical Data Sheet
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Technical Specification
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Installation Manual
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Circular Packless Silencer

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Description