40mm quiet fan (head replacement)
thingiverse
Replacement fan head for standard 40x10mm fans used on extruders etc. Used an aerofoil for blades and curved off most edges to reduce noise. Has just enough tolerance to assemble with original fan parts, instructions below. Print with sparse tree supports which the base of the blades need and are easy to remove. See here for instructions on dis/re-assembly: https://www.thingiverse.com/thing:36223
Download Model from thingiverse
With this file you will be able to print 40mm quiet fan (head replacement) 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 40mm quiet fan (head replacement).