40mm Fan Flow Control
thingiverse
Assemble the parts, then print them out, ensuring a precise fit within the 4 holes of a standard 40mm fan - or drill additional holes to serve as screw threads for mounting if needed.
Download Model from thingiverse
With this file you will be able to print 40mm Fan Flow Control 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 Fan Flow Control.