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450 Series Submittal
601TFG Series Engineering/Performance Data
Note: Listed Size Is Nominal Duct Opening / Nominal Filter Size
Recommended Minimum Sleeve Thickness for Fire Dampers
Options 14 GA 304 SS Construction
Parallel Blade Volume Damper 3000P-60X44 T-Bar 450 Series Submittalh3. 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
