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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Maximum size 14"x14"
INSTALLATION INSTRUCTIONS
Vertical mount only
All steel construction
Recessed screwdriver operated opposed blade damper to control air volume for positive balance of system
Opposed Blade Volume Damper 3000-0BD-68X20 Commercial Maximum size 14"x14"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.
US$ 14.99
US$ 25.00
US$ 507.50
