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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Collar sizes available in 6”–10”
1x2 T-Bar (8" x 20" duct)
Attractive concentric ring deflects air stream 360°
Maximum dimension 48w
PERFORMANCE DATA CB-T Series Engineering/Performance Data
Parallel Blade Volume Damper 3000P-42X20 Smoke-Fire Damper Collar sizes available in 6”–10”h3. 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
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