Parallel Blade Volume Damper 3000P-62X60 past 12 months Standard Features * Adjustable curved

Standard Features * Adjustable curved blade

904 - Double Deflection Adjustable Aluminum Blade Grille For a 24" x 8" Duct Opening   (front blades parallel to shortest dimension)

Extruded aluminum fixed bar blades at 45°

12 & 14" * Mill finish

Designer Color or Other Finish available on this product

Parallel Blade Volume Damper 3000P-62X60 past 12 months Standard Features * Adjustable curvedh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee 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. Options * 3000 PLL Low Leak Air Control