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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Damper manufactured from corrosion tested galvanized mild steel (G-90)
Options * Sleeve variations * 304 stainless steel construction * Fractional and odd sizes available h3
Standard Features * Step down core design allowing for uniform air distribution * Four way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft white Options * 100 - diffuser only (no damper) * 100 D - diffuser with steel multi-shutter damper * 100 O - diffuser with steel lever operated opposed blade damper * No Labor Collar * Standard Color or Designer Color Finish available on this product
Nylon bushings for easy adjustment and quiet setting of blades running parallel to shortest dimension
REVIT FILES Spiral Diffuser Radius Flush Mount Diffuser Single Deflection
Opposed Blade Volume Damper 3000-0BD-34X12 Residential Registers & Grilles Damper manufactured from corrosion testedh3. Standard Features * Opposed blade operation for precise volume control * 16 gauge galvanized channel frame * Blades are vee stiffened 16 gauge galvanized for strength and stability * Blades pivot on non metallic celcon bushings * 1 2" square zinc plated steel pivot pins * 1 2" square zinc plated steel adjustable operating shaft extending up to 4" beyond the air control frame * Single blades on dampers with a height of 12" or less * Mill finish h3.
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