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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
Maximum dimension 60x60
Extended sleeve (2751)
Options * MAR - Mounting Angle Ring (sold in pairs - 2 needed
Filter retention tabs
91 Series Submittal
Opposed Blade Volume Damper 3000-0BD-68X30 Commercial Maximum dimension 60x60h3. 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.
