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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
For damper free area chart A click here * 2663 - Out-of-Airstream fire door
1550 Series Submittal
Standard Features * Heavy guage cold roll steel (same as 350 series) * Ideal for return air in the toe space areas between kitchen cabinets
Standard Features * 2649 - Round damper for vertical mount only
Half-length screwdriver operated Scoop Extractor
Parallel Blade Volume Damper 3000P-26X14 Specialty Products For damper free area charth3. 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$ 31.99
US$ 45.99
US$ 99.99
