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Ships within 48 hours · Estimated delivery Oct 15 - Oct 20
Square collar designed for a 20” × 20”
w/ Tool Operated Opposed Blade Damper
Aluminum 3 cone T-Bar diffuser with a fixed face
1 for each end)
Designer Color or Satin Anodized Finish available on this product Drawings * CB10 * CB20 * CB30 * CB40
Volume Damper Low-Leak OBD 3000-0BDLL-62X42 Accessories Square collar designed for ah3. 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.
US$ 50.00
US$ 49999.50
US$ 49999.50
