Silver, Other

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Mill finish, Powder-coated, Anodized

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Aluminium, Polycarbonate, Glass

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Rectangle, Square

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To BS EN 12101-2.

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B.

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Roof mounted, onto curb., Roof mounted, onto glazing., Roof mounted, onto roof sheeting.

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Maximum overall ventilator size: 3 m².

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Re 1000.

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Up to 2000 N/m².

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T (-15).

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Up to 2000 N/m².

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B300.

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Flap.

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Manufacturer's standard.

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Single 24 V d.c. actuator, linear drive., Single 24 V d.c. actuator, chain drive., 230 V a.c. electric tubular fail safe drive.

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Local thermal fuse., External release signal.

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Corrosion-resistant 6063-T6 aluminium alloy.

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Double-glazed, 32 mm thick., Double-glazed, custom thickness., Polycarbonate unit, 32 mm thick., Polycarbonate unit, custom thickness., Aluminium infill panel, insulated., Aluminium infill panel, uninsulated.

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Mill finish., Polyester powder-coated., Anodized., Other.

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Standard., RAL.

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Double seals.

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E.

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Up to 1.6 W/m²K.

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Class 3.

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Class 9A.

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Up to 40 dB Rw.

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Manufacturer's standard.

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