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PERFORMANCE DATA 600TFG Series Engineering/Performance Data
955 Series Engineering/Performance Data
with 75% free area Options 14 GA 304 SS Construction 12 GA (
One piece stamped steel frame on most common sizes
Opposed Blade Volume Damper 3000-0BD-44X20 Specialty Products PERFORMANCE DATA 600TFG Series Engineering/Performanceh3. 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.
