Pre insulated Volume Control Damper

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Pre insulated Volume Control Damper

FrPAL/Easy Sandwich panel frame with aluminum blade and hand- operated quadrant

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  Application: Generally used for majority applications In pre-insulated ducts

Construction:

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  Frame: 20mm thick polyurethane material with 2-sides Aluminum foil facing.
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  Frame Size: 200mm depth with flanges foreside-fixing. Blades: Double skinned high quality extruded Aluminum aero foil profiles.
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  Drive Shaft: Electro plated square rod of size 12mm x 12mm.
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  Blade stopper: G.I angle of thickness 0.7mm. Handle: Galvanized Steel locking hand quadrant.