4 in 310CFM Round Duct Fan Inline Ventilation Extractor Fan Vent Exhaust Blower

Description:
This 4-Inch Round Duct Fan Adopts Pure Copper Coil, Which Has Higher Power and Longer Service Time; Double Ball Bearing, Nsk Bearing, Strong Power; Cold Rolled Stator Steel Plate Has Good Magnetic Conductivity and Faster Running Speed. the Guide Air Ring Is Combined with Aerodynamics, so That the Exhaust Is Stronger, the Speed Is Faster, the High-speed Operation Is Not Deformed, and the Air Flow Is Smooth; Ip2x Waterproof Grade Ensures That the Machine Maintains Good Performance in Humid Environment; Split Design, Easy to Install and Clean.
Features:
Pure Copper Coil, Higher Power and Longer Service Time; Double Ball Bearings, Strong Power; Cold Rolled Stator Steel Plate Has Good Magnetic Conductivity and Faster Running Speed.
The Guide Air Ring Is Combined with Aerodynamics, so That the Exhaust Is Stronger, the Speed Is Higher, the High-speed Operation Is Not Deformed, and the Air Flow Is Smooth.
Ip2x Waterproof Grade Ensures That the Machine Maintains Good Performance in Humid Environment.
Split Design, Removable and Washable, Easy to Install and Clean.
Specifications:
Packing List:




