is 304.26 KB, has a resolution of 511x511 pixels and was uploaded on February 18, 2020 @ 12:42 pm by user: oliviuse. It is filed under the tags: ceiling fans, aerodynamics, steel, drag, axial fan design. Click the blue button at the top to freely download: High-volume Low-speed Fan Axial Design Ceiling Fans Turbine Blade png.