Opposed Blade Volume Damper 3000-0BD-66X16 Residential Registers & Grilles RS34 Series Submittal

RS34 Series Submittal

floors and partitions with fire resistance ratings of 2 hours or less (for ceiling application

Center margins are mounted on the backside of the grille for a streamlined continuous look

904 - Double Deflection Adjustable Aluminum Blade Grille For a 14" x 10" Duct Opening (front blades parallel to shortest dimension)

Standard Features * 2501 -Square or rectangular for vertical mount only

Opposed Blade Volume Damper 3000-0BD-66X16 Residential Registers & Grilles RS34 Series Submittalh3. 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.