Parallel Blade Volume Damper 3000P-68X44 past 12 months Available 4" thru 28" round

Available 4" thru 28" round

14" and 16" Options * Field installable Bowtie Damper (BD) * HL OR - factory installed opposed radial damper (sizes 6"-14") * HL FR - U

inner dimension and outside dimension available * Available in continuous lengths with butt joints * Tamper proof screws * Standard Color

22 gauge galvanized steel roll formed frame

Unique fan-shapped pattern lends to both heating and air conditioning applications

Parallel Blade Volume Damper 3000P-68X44 past 12 months Available 4" thru 28" roundh3. 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