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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Maximum size 60"x48"
w/ Lever Operated Opposed Blade Damper
Accessory to the 90 Series
Performance Data With Opposed Blade Damper
Hinged removable extruded aluminum face frame with signature line marks
Opposed Blade Volume Damper 3000-0BD-64X16 Step Down Ceiling Diffuser Maximum size 60"x48"h3. 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.
