Opposed Blade Volume Damper 3000-0BD-64X16 Step Down Ceiling Diffuser Heavy Duty Construction

Heavy Duty Construction

53% free area * 1306: 3/4" lattice opening

Standard Features * Airflow can be adjusted to 1

Holds up to a 2” filter (not included)

Accessory to the 90 Series

Opposed Blade Volume Damper 3000-0BD-64X16 Step Down Ceiling Diffuser Heavy Duty Constructionh3. 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.