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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Adjustable blades oriented for 3 or 4-way air flow pattern
Countersunk mounting holes for flush appearance with color matching screws
Available 4" thru 28" round
Unique fan-shapped pattern lends to both heating and air conditioning applications
Parallel Blade Volume Damper 3000P-68X44 past 12 months Adjustable blades oriented for 3h3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee 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. Options * 3000 PLL Low Leak Air Control
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