VEVOR Inline Duct Fan, 203.2mm 506.2 CFM with Temperature Humidity Controller, Quiet EC-motor Ventilation Exhaust Fan for Cooling Booster, Grow Tents, Hydroponics Improve Air Circulation Powerful Motor Quiet Operation Adjustable Fan Speed Stable and Secure Professional Accessories Airflow: 807 CFM,Noise Level: ≤ 50 dB (About 39 dB),Item Size (L x W x H): 12 x 9.4 x 10.8 in / 304 x 240 x 275 mm,Motor Type: Copper Motor,Model: GX-08-200,Air Pressure: 350 Pa,Rated Power: 68 W,Fan Speed: 3000 RPM,Item Weight: 6.7 lbs / 3.04kg,Voltage / Frequency: AC100-240V 50Hz
