Self-regulating flap ventilator with a superior sound absorption.
White, Black, Other
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Powder-coated
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Aluminium, PVC, PVC-U, Mineral wool
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Other
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1000 mm, 2000 mm, 2500 mm
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145 mm, 165 mm, 205 mm, 245 mm, 285 mm, 325 mm
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75 mm, 95 mm, 105 mm, 155 mm
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Specification
Glazed-in., At transom., Roof installtion.
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Thermally broken.
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31 up to 35 dB.
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Up to 650 Pa (closed position).
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14.1–25.8 l/s/m at 2 Pa.
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10 mm., 15 mm., 20 mm., 25 mm.
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105 mm (box height).
155 mm (total height with flanges).
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165 mm.
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Polyester powder coating.
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RAL colour.
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Handle., Cord., Rod., Motor.
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Self-regulating ventilation flap.
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Additional properties
2.8 W/m²K.
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<15% (in closed position).
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20 mm., 24 mm., 28 mm., 32 mm., 36 mm., 40 mm., 44 mm., Other.
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