- What sets
us apart - Technical data and
specifications- Silencers
- Mufflers
- Vent silencers
- Flexible connections
- Noise panels & enclosures
- Other products & assessories
- Rectangular weather hoods & cowls
- Circular weather hoods & cowls
- Filter boxes
- Resources
- Contact us
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
For other customized silencer designs, please contact us and we will be happy to assist you.
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 |   |
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
For other customized muffler designs, please contact us and we will be happy to assist you.
