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Ships within 48 hours · Estimated delivery Oct 12 - Oct 17
2-way reversible door on rectangular sizes
Type 304 stainless steel
Maximum dimension 48w
2" ADC compliant round collar with bead for ease of installation
CB10 Engineering/Performance Data
Volume Damper Low-Leak OBD 3000-0BDLL-18X18 Residential Registers & Grilles 2-way reversible door on rectangularh3. 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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