Clean-Flow Rectangular Attenuators
Clean-Flow Quiet-Duct® attenuators from IAC Acoustics provide superior low frequency attenuation for air handling systems requiring a high degree of cleanliness and hygiene. The non-erosive, non-pregnable features of this range make them an ideal solution for hospital, laboratory, and clean-room type applications.
These silencers are advantageous where low frequency Dynamic Insertion Loss (DIL) requirements are high. The acoustic fill is totally encapsulated within the silencer to prevent erosion or entrainment of particulate. A honeycomb acoustic standoff provides additional protection and performance.
Linings on the fill material guard against erosion of particulate matter in the airstream. Specific internal construction features protect the lining against chafing or premature failure and are necessary to maintain the rated aero-acoustic performance.