10" 320W Portable Ventilation Fan Fume Extractor Blower Fan with 10m Duct Hose

High Efficiency: the 320w Pure Copper Motor, 2800&3300r/Min Speed, Power Fan with 7 Blades and a Diameter of 10inch, Ball Bearing, and Stable Structure Can Provide Large Airflow(43 M³/Min), Thus Achieving Fast and Efficient Ventilation and Maximum Air Extraction, Providing Directional Airflow for Limited Access Areas, and Improving Your Work Efficiency. Carefully Designed: Unlike Traditional Machines, This Product Features Two Different Rotational Speeds: 2800&3300r/Min Speed, so You Can Freely Adjust According to the Actual Situation to Better Complete the Work. Safety Guard: the Anti-leakage Plug, Ip44 Protection Level, and Two High-density Protective Covers That Can Effectively Prevent Insects and Other Objects from Entering the Interior and Protect Hands Can Effectively Ensure Safety During Operation and Extend the Product Life, so You Can Use It with Confidence. Well-designed Duct: the 32.8ft Anti-flaming, Wear-resistant, and Flexible Duct with Steel Wire Springs and Tape Is Easy to Expand and Contract and the Inner Wall Is Smooth and Waterproof, and Can Be Easily Connected to the Item, Helping You Handle a Large Amount of Air Under Relatively Low Pressure. D-rings Every 3.28ft Can Help You Hang the Duct Smoothly. You Can Also Adjust the Thick Rope to Fit the Pipe Orifice Size and Ensure a Good Sealing Environment.