WOCK IFYFI20 HICFM 20 in. 3 Speeds High Velocity Oscillating Wall Mounted Fan in Yellow with 1/3 HP Powerful Motor, 4800 CFMThe wall fan is equited with a 1/3 HP Powerful motor and 3 level air delivery setting. Low 3100 CFM / Medium 3900 / High 4800 CFM which provides tremendous airflow for ventilating large areas. Very suitable for industrial workshops and warehouses, etc.Uniform air flow: The swing function rotates the air flow, suitable for cooling the whole room.Adjustable tilt angle: Fixed head or 80 swing, convenient air flow directional adjustment.Easy assembly: Contains steel bracket and mounting accessories, easy to assemble according to the user manual.Zipper control: Adjust the wind speed and swing angle through the zipper, easy to use.Efficient airflow: New technology achieves high-speed airflow up to 8.4 m/s.Low noise: Only 60dB at a distance of 6 feet at low speed, quiet operation.Safety certification: Meets UL safety standards to ensure safe use.Durable design: OSHA-compliant guardrail, heavy-duty wall bracket, durable components.High-quality materials: Metal gears and cranks, sturdy aluminum alloy safety yellow blades.Long-lasting use: Designed to last for long-term use and reduce the frequency of replacement.DimensionsFan diameter (in.)20 inProduct Depth (in.)13 inProduct Height (in.)22 inProduct Width (in.)22 inDetailsAssembly RequiredNoCFM4800Color FamilyYellowColor/FinishYellowCommercial/ResidentialCommercial, ResidentialControl TypeFan ControlCord Length (ft.)9Cord Length (ft.)9 ftDecibel (Sound) Rating60 dBAFan Diameter (in.)16-20Fan FeaturesHigh Velocity, OscillatingFan TypeMounted Wall FanHousing MaterialMetalIndoor/OutdoorIndoorInput Wattage (watts)146Number of Fan Speeds1-3 SpeedsNumber of Fan Speeds3 SpeedsPack Size1Plug TypeParallelPower TypePlug-InProduct Weight (lb.)15.43 lbVoltage (volts)120From the ManufacturerWarrantyUse and Care Manual