Specifications Model: VV-BGSFS18 Air Speed: 23 ft/s (7 m/s) Air Volume: 3000/3550/4000 CFM Fan Blades Diameter: 17.5 inch / 44.45 cm Material: All Metal Power: 73 W Voltage: AC 115 V / 60 Hz Speed: 1500 RPM Cover Area: 30 ft / 9 m Noise Level: 55 dB Cord Length: 6 ft / 1.8 m Weight: 10 lbs / 4.6 kg Package Content 1 x Industrial Wall Fan 1 x User Manual