Overframe or glaze-in acoustic window vents, suitable for use with aluminium, PVC or timber windows.
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Anodized, Powder-coated
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PVC, Aluminium
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Ten year
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Specification
1050 Pa.
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600 Pa.
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105 mm.
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2500 mm., 4000 mm.
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Anodized aluminium., Powder coated aluminium.
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Self coloured., RAL.
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Flap handle 15 mm.
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Fasteners for hardware.
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Additional properties
2.58 W/m²K.
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20 mm., 21 mm., 24 mm.
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10000 mm²/m.
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86.7 m³/h/m.
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49 (-1;-5) dB.
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15143 m²/h/m.
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