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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
3/4" round collar
Delivers supply air in a 360° air pattern
Square or rectangular ceiling radiation butterfly damper
see 2700 series)
Parallel Blade Volume Damper 3000P-36X10 Smoke-Fire Damper 3/4" round collarh3. 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$ 295.00
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US$ 645.00
