Pay in 4 interest-free payments of $754.13 Learn more
Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
18" or 24" lengths * Soft White Options * Standard Color or Designer Color Finish available on this product
Standard Features * 1/2" spaced vision-proof dual angular louvers for strength and maximum free area * Margin edges are 7/8" projection for baseboard installation * Soft White with color matching screws Options * 1133 - 1/3" spaced dual angular louvers * 1175 - added mullion stiffeners for greater strength * Standard Color
Lever operated steel multi-shutter damper
Standard Features * Fixed airfoil blades parallel to 1st dimension given *
700MA Series Engineering/Performance Data
Opposed Blade Volume Damper 3000-0BD-70X64 Commercial 18" or 24" lengths *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.
