Pay in 4 interest-free payments of $139.25 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Tamper-proof Screws
52h * Interlocking steel roll-formed blade (3) with roll-formed frames (1) * Blade lock (5) * Damper manufactured from corrosion tested galvanized mild steel (G-90) * Self locking corner (4) * 165° replaceable fusible link (2) h3
950 Series Submittal
915 Series Submittal
CB Series 6X6 REVIT Files
Volume Damper Low-Leak OBD 3000-0BDLL-38X10 Residential Registers & Grilles Tamper-proof Screwsh3. 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.
