Metal In-Line Duct Fans

Our duct in line metal in-line duct fan is made of metal cover and metal impeller with quality motors, which provides singer phrase external rotor motor or brushless DC motor option. The printed metal design provides the features of rusty and dust protection and high-temperature resistance. Due to the characteristic of dampening torque ripples of external rotor motor, the fan is able to operate at a stable and smooth range. For the brushless DC motor, the fan is driven by high efficient design, which helps for higher energy-saving and more environmentally friendly. Both options provide better performance on large air pressure and volume, low noise, and long life. They are the best selection of cooling ventilation for commercial and industrial applications.