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ITEM NO : 2495933

Round Fire/Smoke Damper 3000 fpm 120V

DAYTON

PART NO : 3HGN1


price : 50,371.00 Baht / EA

( Price excluding VAT )


Motorized Fire/Smoke Damper Damper Item Motorized Fire/Smoke Damper Damper Shape Round Actual Damper Sz. Dia 17-7/8 In. Material Galvanized Steel Frame 20 ga. Blade 14 ga. Fire Rated 1-1/2 hr. Max Temp 350 Degrees F Max Velocity 3000 fpm Pressure Differential Max 4 in wg Seals Extruded Silicone Rubber Blade Voltage 120 60 Hz 1 Phase Free Area 216.00 sq. in. Nominal Duct Dia 18 In. Depth 15-5/8 In. Mounting Type Vertical/Horizontal
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