Blower Silencers

An industry expert in blower silencers

Blower silencers are required in many applications such as industrial processing and waste water treatment. With a resume that includes hundreds of thousands of blower silencers sold to date, UniversalAET is an industry expert in blower silencing needs.

Silencers are a necessity on any blower installation. When selecting a blower silencer, there are two basic considerations:

  • the silencer must be the correct size
  • the silencer must be the proper type for the application

The nominal silencer size need only be based on the gas volume. However, the silencer design must be selected with consideration of the blower size and operating speed.

In a closed blower discharge system, structure-borne noise such as that radiated by pipe wall and silencer shell may be a consideration — particularly where a strict, close-proximity noise specification applies. For these applications, various solutions are available to treat the pipe- and shell-radiated noise such that most reasonable specifications may be met. For instance, it is possible to lag the silencer shell externally, and reduce any shell noise contribution to below the casing and mechanical noise of the blower and driving machinery.

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UCI Series Inlet Silencer

Chamber-type inlet silencer for use on subcritical PLV applications. Available in pipe sizes 8″-30″. Smaller sizes use URB Series. Available with side connections and mounting brackets.

RIS Series Inlet Silencer

Combustion chamber-absorptive type inlet silencer for critical PLV applications. Available in pipe sizes 2″-30″. Low or high side outlet and mounting brackets available on most sizes.

UCD Series URB/URD Series Discharge Silencers

Chamber-type discharge silencer for use on subcritical PLV applications. Available in pipe sizes 8″-30″. (Smaller sizes use URB Series). Low, high, or opposed side connections and mounting brackets available.

SD Series RD Series Discharge Silencers

Combination chamber-absorptive type discharge silencers for critical PLV applications. Available in pipe sizes 2″-30″. Low, high, or opposed side connections and mounting brackets available on most sizes.

UniversalAET is your best source for wastewater treatment aeration systems. Because wastewater treatment operations are sometimes located in populated areas, noise control is important. With more than 50 years of experience in the acoustic treatment industry, we’ll work with you to develop the best system to meet your local noise regulations while staying on budget.

We offer a line of standard air intake silencers, filters and exhaust silencers for blowers. Our global manufacturing operations allow us to provide high-quality, economical products. Our experienced network of engineers and system experts are eager to provide the right filtration and acoustic treatment systems to meet your needs while minimizing costs. Simply fill out an Information Request or call 888-300-4272.

Products for Wastewater Applications:

  • Blower Silencers
  • Air Filters
  • Vent Silencers
  • Separators