125 mm / 5" air duct - different lengths and angles by TDO

Last crawled date: 3 years ago

This is a collection of air ducts and adapters. Print them in your favorite color and length, save money and enjoy! Send some pictures of your makes, I would love to see them!
The ducts are still a little bit flexible. Assemble them without canting (duct<->adapter) and use a sharp knife or sand paper to smooth the surface if necessary (I never needed to do it). Print them with an infill of 100%. You can stretch the straight ducts in Cura or other software to fit your needs.
Outer diameter: 125 mm
Inner diameter: 122.6 mm
Wall thickness: 1.2 mm
Angles: Check out the files.
Hints:
I did not print them all, your feedback is appreciated.
Printing the 45° duct is challenging. Consider printing a 35° and a 10° duct.
Adapters for a 120 mm fan (both with different diameters!):https://www.thingiverse.com/thing:2354765https://www.thingiverse.com/thing:2351486
If you need a wall mount, search for a customizable "pipe clamp" or check this thing out: https://www.thingiverse.com/thing:2359630
Use brim for larger parts and support for the adapter with end stop. I use PETG for >90% of my prints, it works perfectly.
Updates:
23/06/2017 Removed the inner adapter and uploaded a stronger version of the outer adapter. Printed, it works fine now. Print it with support and 100% infill.
01/06/2017 Added outer adapter with end stop
31/05/2017 Added elbows and inner adapter