Parallel Blade Volume Damper 3000P-60X52 Residential Registers & Grilles 14 GA 304 SS Construction

14 GA 304 SS Construction

12 & 14" * Mill finish

904 Series Performance Data

14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14"

904 - Double Deflection Adjustable Aluminum Blade Grille For a 18" x 6" Duct Opening   (front blades parallel to shortest dimension)

Parallel Blade Volume Damper 3000P-60X52 Residential Registers & Grilles 14 GA 304 SS Constructionh3. 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