Quietex
Effectively Reducing System Sound
Sound generated by fan activity in the system or air movement through ductwork is often a problem with traditional metal HVAC systems. Fabric ducts don’t transmit sound in the same way, so it’s often not a problem.
But in environments where sound is a significant concern, Prihoda’s QuieTex® sound attenuator reduces system noise at the diffuser inlet.
The attenuator is printed to match the diffuser and blends in seamlessly with the rest of the system.
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Prihoda’s Textile Sound Attenuator
The QuieTex® sound attenuator is designed to absorb sound from the air before it reaches the duct. This makes the operating system very quiet. When installed at the inlet of low-noise diffusers in sound sensitive applications, the QuieTex® textile sound attenuator mitigates system noise from the air handling unit, to ensure quiet and efficient air distribution throughout the space.
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The Unique Construction Is Key
The basis of its unique construction is a 4 inch-thick wall of mineral wool insulation, shrouded with aluminum. The inner wall is microperforated to achieve higher attenuation, and the insulated baffles, also constructed with microperforated fabric, further absorb sound. A membrane of non-permeable fabric prevents the escape of any glass fibers. And full-circumference stainless steel rings sewn in to the unit provide stability. QuieTex® is lightweight and works well with fabric or metal HVAC systems.
Reducing System Sound With QuieTex®
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Chart shows performance of the QuieTex® attenuator, showing documented sound attenuation levels in decibels.
For more information on QuieTex®, or to request a custom quote for incorporating the sound attenuator in an upcoming project, contact a Prihoda Representative near you.