Inline Duct Fan, AC220V Variable Speed Duct Fan with 0-100% Adjustable 4'' Duct Fan, for Home

By Brand : Shanrya

Avg Customer Reviews :

Features: 1.?High Performance Motor: The duct fan adopts 6-stage variable frequency brushless EC motor that produces 160CFM strong airflow using 18Watt/hour only. 2. Stepless Speed Controller: The included PWM speed controller with 5m connection cable can accurately adjust the fan's speed from 0% to 100%. 3. Low Running Noise: The fan will not produce additional noise and hum when running from 0% to maximum speed. 4. Aluminum Outer Case: Better pressure resistance and durability, low maintenance costs, suitable for harsh environments. 5. Premium Material: The turbine blades are made of superior PBT material, not only environmental protection but also fire prevention. ? Specification: Voltage: AC 220V (Plug NOT Included) Power: 18W Duct diameter: 4 inch Speed Adjustment: 0-100 Adjustable Air volume: 160CFM, 275m3/h Maximum speed: 5000 RPM Noise range: 15-59dB Color: Blue ? Package list: 1?x Duct Fan 1 x Speed Controller 1 Set of Mounting Accessories ? Note:? 1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item. 2. Please allow slight error due to manual measurement. Thanks for your understanding.