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950 Series Submittal
Adjustable steel roll formed blades oriented for 1 or 2 way airflow pattern
linkage and handle enclosed in valve to assure trouble-free operation * Soft White Options * 955 O - steel opposed blade damper * Tamper proof screws * Standard Color or Designer Color Finish available on this product
Standard Features * Modular core ceiling diffuser * Modular core has galvaneal steel blades in
INSTALLATION INSTRUCTIONS
Volume Damper Low-Leak OBD 3000-0BDLL-60X30 Accessories 950 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.
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