Wakefield Acoustics unique design software allows custom selection of circular attenuators to suit all air and gas movement applications. From small diameter straight-through silencers, through to large diameter silencers with central absorption pods, we work closely with OEM’s, end users, contractors and consultants to address complex noise problems across a wide range of industries. Each circular attenuator is cost-effectively designed to meet the most demanding of customer noise specifications.

Wakefield Acoustic offers several type of absorptive circular attenuator construction dependant on application and structural requirements, from light gauge screwed construction through to a heavy plate welded construction. Below are some of the optional features of our circular attenuators, and a more detailed specification is included in the downloadable product datasheet:

• Central absorptive pod for improved attenuation
• Aerodynamic cones and hemi-spherical end caps to reduce pressure loss
• Melinex moisture resistant membrane for damp process air
• Operating temperatures in excess of 250°C
• Support feet
• Transition pieces
• Weather cowls
• Various finishes
  • Pre-galvanised mild steel self colour
  • Stainless steel self colour
  • Polyester powder coated
  • Wet paint systems
  • Plastic coated steel