100mm Duct Flange

by MCroucher, published

100mm Duct Flange by MCroucher Dec 14, 2012

Thing Info

4155Views 495Downloads Found in Parts
Report Thing


A flange for mounting 100mm air conditioning ducting.

Used on the window mounted exhaust panel of my fume cabinet for my RepRap Prusa Mendel. (Short description: youtube.com/watch?v=YKh6kgO77Us)

The A/C ducting is standard 100mm ducting, as used in range hoods and bathroom extraction fans.


Flange Dimensions:
110mm x 110mm x 55mm high

Mounting Hardware:
4x Diameter 4.5mm countersunk holes provided on a 92mm square pitch.
The holes were designed to take some brass wood screws that I had lying around.

Exit Aperture:
You need at least a 98mm hole. Be careful if you make the panel the exact width of the flange like I did in the attached picture. This doesn't leave you with much material on either side of the hole. I cut my wood in a basic grill pattern to leave some more material there.

Usage: Print flange, cut hole in panel, screw down flange, slide ducting over the lip on the end, enjoy the fresh air.

Printed with:
0.3mm layer height
3 perimeters, this allowed a solid printed cylindrical section
3 solid layers
25% infill

You can reduce the layer height, however it will increase the print time.

More from Parts

view more

Thing Info

4155Views 495Downloads Found in Parts
Report Thing

Liked By

View All

Give a Shout Out

If you print this Thing and display it in public proudly give attribution by printing and displaying this tag. Print Thing Tag