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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Please contact us for a quote on options
1 1/2 hour fire resistance rating
Available in 4" through 29" round
3 or 4 way air patterns from face * One size fits 6" thru 16" (collar by others) * Soft White
Parallel Blade Volume Damper 3000P-72X30 T-Bar Please contact us for ah3. 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
US$ 18.85
US$ 47.85
US$ 56.55
US$ 37.70
