Double fan duct
thingiverse
Two thirty millimeter fans are installed as part of a cooling system to accommodate a twenty-five millimeter extruder.
Download Model from thingiverse
With this file you will be able to print Double fan duct with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Double fan duct.