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Ships within 48 hours · Estimated delivery Sep 26 - Oct 1
Interlocking steel roll-formed blades
14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) (sizes 6-14"
3/16” holes on 1/4” staggered centers
Minimum size is 4"x4"
Parallel Blade Volume Damper 3000P-72X26 Smoke-Fire Damper Interlocking steel roll-formed bladesh3. 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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