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Series AL - Acoustic Louvres
Series AL - Acoustic Louvres
Series AL - Acoustic Louvres

Verified 6 months ago

HVC Supplies

Verified 6 months ago

HVC Supplies

Verified 6 months ago

HVC Supplies
Summary
Certified acoustic attenuation performance, manufactured bespoke to individual requirements.
Color
Grey, Other
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Finish
Galvanized, Powder-coated, Zinc plated
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Material
Steel, Mineral wool
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Shape
Rectangle, Square
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Length
150 mm, 300 mm, 600 mm
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Width
Bespoke
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Height
Bespoke
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Warranty description
One year
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Specification

Size (l x w x d)
Bespoke.
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Material
Galvanized steel sheet and perforated plate with Rockwool RW3 mineral wool insulation.
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Finish
Galvanized., Polyester powder coated.
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Colour
Grey (galvanized)., RAL colour., BS colour.
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Construction
Flangeless frame., Flanged frame.
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Air intake and exhaust performance
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Application
Intake and extract.
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Calculated weighted sound reduction index (Rw)
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Standard
Tested to BS EN ISO 10140-2:2010.
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Frequency range
11 dB (Rw).
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Weather performance
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Water penetration class (minimum)
To BS EN 13030, Class B, C and D.
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Discharge loss coefficient (minimum)
To BS EN 13030, Class 4.
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Louvre configuration
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Blade orientation
Horizontal.
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Blade pitch
100 mm.
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Blade angle
Fixed.
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Accessories
Not required., Bird mesh (BM)., Insect mesh (IM)., Vermin mesh (VM).
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Additional properties

Fixings
Not required., Pre-punched face fixing holes in optional outer frame (FH).
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Mass
35 kg.
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Sustainability data

Country of product manufacture
United Kingdom
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