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Attenuators

Acoustic attenuators are needed when it is necessary to control noise and still provide the required airflow for your application. Flexshield select, design and manufacture soundproof attenuators to suit your individual situation.

Applications

Industrial centrifugal and axial fans
Plant room air inlet and outlets
Dust extraction systems
Air compressors
Exhaust plenum chambers
Air conditioning plant rooms
Cooling towers
Positive displacement blowers
Diesel engine driven generators and other machinery
Frequently used in conjunction with Acoustic Enclosures
And many more…

Sonic Acoustic Attenuators or Acoustic Splitters

Acoustic Attenuators

Sonic Acoustic Attenuator Features:

Acoustic attenuators or acoustic splitters are fabricated in a wide range of materials and finishes. Flexshield manufactures a unique kit-form acoustic splitter attenuator that is perfectly suited for roof top or basement plant rooms and gen sets. Supplied in a flat pack fit the acoustic attenuator is easily taken to the place of installment without the need of cranes or heavy lift equipment.

CIRCULAR ATTENUATORS

Circular attenuators are generally required where a gas or air flows through circular pipes. A basic circular attenuator will allow the gas to flow straight through which results in an average noise reduction and very low pressure drop. The addition of a pod into the attenuator provides a greater noise reduction, but may also increase the pressure drop. Matching flanges are provided to allow fitting to existing pipe work.

Applications

Industrial centrifugal and axial fans
Boiler flues
Dust extraction systems
Screw axial and reciprocating air compressors
Vacuum pumps
Positive displacement blowers

Product Availability:

Acoustic attenuators are custom fabricated to suit any opening size, acoustic or airflow requirements. Once the correct design has been chosen the soundproof louvres are supplied quickly and are easy to install.

Call us now on 1300 799 969 for free advice, samples and a customised proposal!

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