Opposed Blade Volume Damper 3000-0BD-16X10 Commercial Back blades are parallel to

Back blades are parallel to the longest dimension

1 for each end)

Standard Features * Double deflection aluminum wall or ceiling register * Heavy gauge aluminum frame * Individually adjustable extruded aluminum airfoil blades * Allows for spot or normal air diffusion * Hidden mounting mechanism * White Options: * Standard Color or Designer Color Finish available on this product

Square to round 2" collar with roll formed retention bead - available in square sizes only

Maximum dimension 60x60 single

Opposed Blade Volume Damper 3000-0BD-16X10 Commercial Back blades are parallel toh3. 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.