Summary
Aluminium acoustic weather louvres for intake or extract air.
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Application
Suitable for external mounting.
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Description
Aluminium acoustic weather louvres for intake or extract air. The Acoustic Louvres are designed to attenuate medium and high frequency noise breakout from ductwork and plant room openings.
Features and benefits:
- Cases and blades formed from aluminium sheet.
- The attenuation material is glass wool faced with a perforated sheet.
- From 400 x 400 mm to 1200 x 2000 mm in a single panel. Large units are available in multiple units which bolt together in situ.
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Color
Other
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Finish
Powder-coated, Anodized
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Material
Aluminium
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Shape
Square, Rectangle
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Warranty description
Ten year
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Specification
Classification data
Size (l x w x d)
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Material
Extruded aluminium alloy frame and louvre blades. Mineral wool acoustic infill to blades.
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Finish
Anodized., Powder-coated.
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Colour
Natural., BS/ RAL.
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Air intake and exhaust performance
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Application
Exhaust., Intake.
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Calculated weighted sound reduction index (Rw)
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Frequency range
63 Hz – 2 dB; 125 Hz – 3 dB; 250 Hz – 3 dB; 500 Hx – 8 dB; 1 kHz – 10 dB; 2 kHz – 12 dB; 4 kHz – 13 dB.
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Louvre configuration
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Number of banks
One.
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Blade orientation
Horizontal.
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Blade angle
Fixed.
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Sustainability data
Country of product manufacture
United Kingdom
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Recyclability
The global Recycling Efficiency Rate (RER) of aluminium is currently 76%
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