Rounded Corners dissipative

Dissipative Silencers

Vibro-Acoustics’ most efficient and economical designs of broadband airborne noise control for mechanical systems are dissipative silencers. Our family of silencers relies on the material properties of fibrous acoustical media to absorb sound waves and reduce the level of noise. We provide different acoustical media depending on the project requirements for acoustical performance, thermal resistance and IAQ concerns. We determine internal baffle design by the project requirements for acoustical and aerodynamic performance. This silencer family is commonly installed in a wide range of building types including commercial, educational, industrial, institutional, office, performing arts, religious, residential and utility.

Dissipative Rectangular

Designated as "RD" for Rectangular Dissipative, this product line is designed to match straight rectangular ductwork connections and casing geometry.


Dissipative Circular

Circular Dissipative silencers are labeled "CD" and are typically used with circular duct systems or inline axial fans.


Dissipative Elbow

When project space limitations cannot accommodate straight silencers, Rectangular Elbow Dissipative ("RED") silencers can be used to both reduce noise and control pressure losses.

RED Silencer Sheet
Centerline Definition

For more information on this product, please contact us.


 

Dissipative Transitional

To save space and reduce project cost, any silencer can be designed to have different connections and casing geometry to match project requirements.

TD Silencer Sheet

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Dissipative Axial Cone

Axial Fan Silencers by Vibro-Acoustics have a conical design which provides reduced horsepower requirements and energy savings when aerodynamically matched to the fan inlet or outlet.


Dissipative Any Shape & Size

Vibro-Acoustics can provide duct silencers to match project requirements for space and configuration limitations – virtually any size or shape is possible.

EX-RD/EX-RED Silencer Sheet
RLP-D/CLP-D Silencer Sheet
RSB/RDS Silencer Sheet

For more information on this product, please contact us.