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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Standard Features * Stamped curved blades * Field adjustable for positive throws and control of face velocities * Provides uniform air distribution across ceiling or walls * Eight air patterns * All component parts
with 53% free area
For evaporative cooling or high-velocity exhaust applications
700 CB30 - three way
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Opposed Blade Volume Damper 3000-0BD-58X30 Specialty Products Standard Features * Stamped curvedh3. 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.
