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Media Free Silencers


We’ve developed a line of media free silencers that are designed to provide excellent broadband attenuation without the use of fiberfill media. The absence of fiberfill media eliminates the concern of fiber erosion or microbial growth in the air stream. The moderate pressure loss makes these silencers suitable for all sensitive applications in systems operating at higher velocities. Sensitive applications requiring a contaminate free environment include hospitals, pharmaceuticals, electronics and clean rooms. We also offer a media free fume hood exhaust systems specifically designed to eliminate the environmental dangers associated with chemical fume absorption.

Materials
Stainless Steel

304 and 316 stainless steel are available in both standard grade or "L" grade (low carbon) with either a No. 2b finish (standard mill finish) or a No. 4 finish (standard polish). 304 or 316 stainless steel with a No. 4 finish is available on a special order basis only and minimum quantity requirements may apply.


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Media-Free Silencers (392 kB) pdf
Description: Our Media-Free Silencers are designed to provide excellent broadband attenuation without the use of fiberfill media, eliminating the concern of fiber erosion or microbial growth in the air stream.

Silencers - Product Sheet (73 kB) pdf
Description: One page overview of the benefits of using silencers from SEMCO Duct & Acoustical Products. Also highlights features, materials available, sizes, options and accessories.

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