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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
Retainer cables are provided on sizes 12" and larger to allow the inner cones to hang securely while adjusting the diffuser
Adjustable single deflection grille
Performance Data
Standard Features * Fixed bar blades parallel to 1st dimension given *
Airfoil blades individually adjustable on 3/4" centers
Parallel Blade Volume Damper 3000P-44X22 Residential Registers & Grilles Retainer cables are provided onh3. Standard Features * 16 gauge galvanized channel frame * Parallel blades are cee 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. Options * 3000 PLL Low Leak Air Control
