HG Power 125mm Adjustable Exhaust Fan, Tube Fan with Fan Speed Controller Energy Saving Quiet Duct Fan Bathroom Ventilation Fan for Kitchen Bathroom Garage Exhaust Blower

"Low energy consumption and high efficiency - Tube fan EC built-in EC motor, free speed control With high wind pressure. Has high air volume, high efficiency, low energy consumption and low noise level advantages. Exhaust fan designed according to the principles of fluid mechanics, optimal air flow and air pressure are achieved." "Light And Easy - Tube fan exhaust environmentally friendly materials, light, easy to clean, double insulated housing. The junction box has a built-in sealing ring with IP44 protection class, which acts against water and dust (operating environment temperature range: -20 ° C ~ 60 ° C)." "Powerful Tube fan adjustable - With NMB bearings, the air flow rate can reach 561 m³/h. Operating time over 50,000 hours. [ Wind pressure: Air pressure 513 Pa, Noise: 35dB, Current: 0.47-0.94 Amps, Protection level: IP44 ]." "Easy to install - Duct fan can be installed vertically or horizontally, unique snap design, easy to disassemble, good sealing and easy to install and maintain." "Wide range of applications - Tube fan duct fan can be used with standard 125 mm or 5" rigid or flexible exhaust hoses. The products are used in conference rooms, high-quality office buildings, public spaces, hotels, apartments, basements, hospitals, gyms, and other places where ventilation is required."