4 Inch Inline Duct Ventilation Fan with Variable Speed Controller - black red

Details: Features: [Efficient ventilation]The maximum speed of the powerful motor can reach 2400 RPM the gas flow is 188CFM which can bring the best ventilation effect to your target location; [Premium materialand low noise]The exhaust fan shell is made of durable environmental protection PP plastic. Besides the red ABS fan blade can collect airflow with low noise of 30db; [Easy to install]The bottom of this product is equipped with a mounting bracket which is convenient for installation disassembly and maintenance; [Variable speed controller]Featuring a three-speed variable speed controller this blower fan can be adjusted at a high medium or low speed in turn to desired airflow level according to your requirement [Multiple applications]Suitable for bathrooms grow tents greenhouses basements small warehouses and small storage rooms to purify air and control temperature. Specifications: Color: black+red Material: PP Product size: 12(L)*8(W)*8 (H) inches Net weight: 4 lbs Current voltage: 120V/60HZ; 60 w; 0.85 A. Maximum speed: 2400RPM; Gas flow: 188CFM; The overall length of the power cable is 70.9 inches.