Summary
Rectangular residential flat duct sound attenuators.
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Application
Residential sound attenuation.
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Description
Rectangular residential flat duct sound attenuators
Features and benefits:
- Centre spigot or top spigot configurations, all available in two height/width combinations.
- Side linings contain a sound-absorbent infill that is encapsulated with glass cloth and perforated steel.
- Note that attenuators are supplied without support steelwork, brackets, fixings, gasket, mastic or other such items unless specified otherwise.
- Part of a range of duct attenuators; other models specified separately.
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Color
Silver, Other
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Finish
Galvanized, Natural, Painted
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Material
Steel, Stainless steel
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Shape
Rectangle
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Length
600 mm, 900 mm, 1200 mm
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Width
204 mm, 222 mm, Bespoke
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Height
60 mm, 90 mm, 120 mm, Bespoke
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Warranty description
One year
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SKU Code
A07G
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Specification
Classification data
Application
Manufacturer's standard., Special construction.
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Performance standards
To ISO 7235.
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Duty
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Insertion loss
Manufacturer's standard.
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Air volume
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Permissible pressure loss
Manufacturer's standard.
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Casing material
Pre-galvanized steel, standard.
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Lining material
Horizontal arrangement.
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Duct connections
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Splitters
Manufacturer's standard (vertical)., Horizontal arrangement.
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Markings
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Additional properties
Length
600 mm., 900 mm., 1200 mm.
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Width
Spigot width: 204 mm. Body width: 204 mm.
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Height
Spigot height: 60 mm. Body height: 120 mm.
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Noise
Manufacturer's standard.
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Accessories
None., Protective paint finish (visible external metal surfaces)., Melinex encapsulated infill., Other.
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Sustainability data
Material
Steel, Stainless steel
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