Utility Blower Fan, 1100W 2160/3178 CFM High Velocity Ventilator with 32.8fts Duct Hose, 16-Inch Portable Industrial Exhaust Fan, Free Standing Fume Extractor for Factory Exhausting Ventilating

DURABLE: This utility blower fan is made of high quality steel, PVC, copper, nylon, die-casting aluminum, rubber, plastic spraying, painting, etc., sturdy, wear-resistant, impact-resistant, abrasion-resistant, pressure-resistant, deformation-resistant, shock-resistant, rust-resistant, beautiful and practical HIGH EFFICIENCY: This utility blower fan has 1100W pure copper motor, 1900&2800r/min speed, 6 blades, 12.8 inches diameter power fan, ball bearings, stable structure, can provide high airflow (3670&5400 m³/h), which can realize fast and efficient ventilation and maximum exhaust, provide directional airflow for limited access area, improve your working efficiency. Directional airflow for limited aisle areas improves your work efficiency CAREFUL DESIGN: Unlike traditional machines, the utility blower fan has two different speeds: 1900r/min and 2800r/min, which you can freely adjust according to the actual situation to finish your work better SAFETY PROTECTION: The utility blower fan has a leak-proof plug, IP44 protection, two high-density protective covers, which can effectively prevent insects and other objects from entering the interior, protect your hands, effectively ensure the safety of the operation process, prolong the service life of the product, so you can rest assured of use EASY TO CARRY AND STORE: This utility blower fan has a detachable and foldable air duct and a portable, comfortable, non-slip handle on the top of the fan, allowing you to easily store and carry it to any workplace