20 in. Heavy Duty Shroud Fan with IP 44 Enclosed Powerful 1/4 Motor In high speed's noise is

In high speed's noise is 65 dB but low speed noise is only 59 dB on 7 ft away

Variable Speed Dehumidifier Use Basement

Take charge of your comfort with the integrated thermostat control featured on this 16380 BTU portable electric heater

This professional commercial dehumidifier has a smart LCD control panel

This heavy duty industrial wall fan provides refreshing breeze for large spaces

20 in. Heavy Duty Shroud Fan with IP 44 Enclosed Powerful 1/4 Motor In high speed's noise isBuilt with Industrial Grade Motor and Turbo Aluminum Blades, this heavy duty floor fan provides refreshing breeze for large spaces. High speed 6300 CFM Medium speed 5600 CFM Low speed 4800 CFM. It is ideal for Warehouse, Workshop, Factory, Garage, Basement, Industrial, Commercial and Covered Patio. The new technology contributes longer air movement with lower noise. During high speed running, air speed even reach 11 m s. Noise 76 dB on 1 meter, 73 dB