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Product Information -

CMT = Circular Medium Velocity Film Lined

CHT = Circular High Velocity Film Lined

Price Absorptive Circular Film Lined Silencers provide a practical solution for controlling undesirable noise in circular ductwork systems. A thin polymer film liner encapsulates the acoustic media to protect it from moisture and airborne contaminants that may be present in the duct systems. A minimal system pressure drop is maintained by utilizing the same internal geometry of the standard absorptive silencers. This internal design ensures maximum acoustical performance while minimizing system pressure drops at duct velocities as high as 8000 fpm. We build each silencer to suit the ductwork and, in turn, the application.

  • Polymer film liner encapsulates the acoustic media for added protection.
  • Acoustic standoff separates film liner from perforated metal to optimize insertion loss.
  • Eliminates costly square to round transitions.
  • Aerodynamic internal geometries minimize pressure drop and turbulence.
  • 2 in. slip connection on both ends.

CMT Silencers +

CHT Silencers +

  • Acoustic Panel Brochure


    This brochure outlines Price's Acoustic Panels for Enclosures, Plenums and Barriers. Learn more about using panels to provide practical and effective noise control solutions.

  • Noise Control Product Overview


    This brochure provides a brief overview of Price's Noise Control product offering including silencers, air transfer silencers, acoustic panels & enclosures and acoustical louvers.

  • Noise Control Case Study Library

    Case Studies

    This case study library highlights the different types of Price Noise Control products including: standard, custom and air transfer silencers, acoustic panels and acoustic enclosures in several building applications. Projects include: • Mercy Hospital Joplin • Morris, Manning & Martin, LLP • Salt Lake City Public Safety Building • Polsinelli PC Headquarters

  • Silencers & Panels Engineering Guide

    Engineering Guides

  • Noise Control - East US & Canada

    Representative Project Lists

    A representative list of projects across the Eastern regions of the US and Canada, organized by application type.

  • Noise Control - West US

    Representative Project Lists

    A representative list of projects across the Western regions of the US, organized by application type.

  • Duct Silencer Overview


    This video explains Price's duct silencer offering & the high quality method of testing the silencer performance.

  • Architectural Acoustics 101

    Architect Focused Webinars

    June 2014 - The presentation will provide you with a solid overview of building acoustics, including a basic overview of sound, relevant terminology, and design considerations to properly address noise. Specific topics of interest include noise isolation, sound absorption, LEED considerations, and industry accepted guidelines.

  • Building Acoustics - Designing for Optimal Environments

    Engineer Focused Webinars

    April 2016 – This presentation will explore methods for reducing indoor and outdoor mechanical noise transmission, beginning with a brief discussion on the importance of noise, typical requirements and common paths. Various topics will be discussed including background noise, sound power vs pressure, and ductwork as well as specific solutions for common mechanical equipment applications.

  • Strategies for Reducing Mechanical Noise

    Engineer Focused Webinars

    July 2014 - Unwanted noise wins the crown for most frequent occupant complaint in a variety of building types including healthcare facilities and LEED projects. This webinar will discuss a range of flexible strategies for addressing noise and the many challenges it presents.

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