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AA-HVL Series Submittal
904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 14" Duct Opening (front blades parallel to shortest dimension)
4-way reversible door on square sizes
Provides 4-way air flow on one plane
Flush core and frame provides smooth surface
Opposed Blade Volume Damper 3000-0BD-56X26 Specialty Products AA-HVL 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.
US$ 49999.50
US$ 49999.50
US$ 49999.50
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