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Vent Silencers
Model 413

Vent silencers Reactive-Absorptive - Model 413
Industrial Grade, All Welded Construction

Applications
  • High pressure vents
  • Safety relief valves
  • System blowdowns
  • Pressure reducing valves
  • Process control valves
  • Purging applications
Design features
  • Reactive-absorptive design for attenuation of low frequency, as well as mid and upper band frequency noise
  • Absorptive acoustic media protected by high temperature cloth and 304 ss mesh liners
  • Custom designed and manufactured to meet the attenuation needs of each application
  • Single and multiple end intake, as well as side intake connections available
Accessories
  • Mounting brackets, support legs, stands, saddles for vertical or horizontal installation
  • 150 lb ANSI inlet flanges standard (300 lb, 600 lb, and higher ratings available)
  • Tail pipes, rain cowls and discharge elbows
  • Flow limiting orifice plates

Download our Vent Silencer Data Form

You can fill it out and send it back to us for a quick quote.

Reactive-absorptive vent silencer features
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For other customized silencer designs, please contact us and we will be happy to assist you.

Request a Quote

Product details

Flows

Up to 600,000 scfm (standard)

Upstream Pressures

Up to 2,500 psig

Temperatures

Up to 1,200° F for standard materials

Sizes

Connection ID's from 4" to 60"

Casing OD's from 12" to 144"

Unit weight

Up to 25,000 lbs

Materials

Carbon and stainless steels

Construction

12 ga to 3/8" casings with 12 ga internals designed for thermal expansion

Paint finishes:

High heat aluminum or black, as well as a variety of low temperature paints