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Description
Round Fire/Smoke Damper GalvSt 11.
9 in dia For Nominal Duct Diameter 12 in Damper Application Fire and Smoke Number of Panels 1 Overall Height 11 7/8 in Overall Length 16 in Rough Opening Shape Round For Duct Shape Round Overall Width 15 5/8 in Frame Material Thickness 20 ga Blade Material Galvanized Steel Maximum Air Pressure 4 in wg Overall Diameter 11 7/8 in Rough Opening Width 12 in Damper Type Dynamic Maximum Air Velocity 3000 fpm Nameplate Voltage 120V AC
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Processing Time:
2-3 days
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