iPower 8 Inch Mixed Flow Duct Inline Fan with Speed Controller EC Motor for Grow Tent Ventilation, Black

Suitable for ventilate grow tents, transfer heating/cooling to rooms, circulate air, exhaust odors. Powerful blower with a fan speed of 3500 RPM for an air flow of 760 CFM. Moves air through your target location efficiently for optimal ventilation. Fan comes with a variable speed controller. Diameter: 8 inch; Airflow: 760 CFM; Pressure: 485 Pa; Power: 110W; Voltage: 100 120V/60HZ; Max working ambient temp is 140? / 60?; Min working ambient temp is -4? / -20?.