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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
Standard Features * Fixed bar blades parallel to 1st dimension given *
Standard Features * 1/2" spacing dual angular louvers * 22 & 20 gauge cold roll steel * Install with louvers in up or down position for best duct concealment * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 1033 - 1/3" spacing available in limited sizes * A-1050 -
T-Bar Fixed Core Step Down Diffuser
3-Way and 4-Way Air Patterns
Fixed bars with 0° deflection
Opposed Blade Volume Damper 3000-0BD-50X18 Residential Registers & Grilles Standard Features * Fixed barh3. 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.
