Specification Material: Steel, PVC, Copper, Nylon, Die-cast aluminum, Rubber Surface Treatment: Painting, Plastic Spraying Style: Utility Blower Fan, Modern Power Source: AC Color: Yellow Assembly Required: Yes Mount Type: Free Standing Controller Type: Switch Control Number of Items: 1 Number of Blades: 7 Usage: Indoor Plug Type: US Standard Power:520W Voltage: 110V Frequency: 50 / 60 Hz Motor Speed: 1900 & 2800 RPM Air Flow: 1471 / 2295 CFM / 2500 & 3900 m³/h Duct Expands Length: 5m/16 ft Duct Thickness: 0.35mm/0.014 inch Fan/Duct Diameter: 30cm/12 inch Noise: 71 dB(A) Axial Fan Bearing Type: Ball Bearing Static Pressure: 250 / 373 pa Protective Level: IP44 Current: 4.554 / 5.196A Package Included 1* 12-inch Utility Blower Fan 1* 16 ft PVC Ducting.
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