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PTFE Tubing Coupler for MMU2 — image 1
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PTFE Tubing Coupler for MMU2

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Coupler for the MMU2 PTFE tubes

Rating
5 / 5
Likes
30
Downloads
145
Makes
3
Views
1,537
Reviews
4

Updated at source:

Model information

License
Creative Commons — Attribution

So in making my Lack Enclosure, I cut my PTFE tubes too short.  I had to get a few couplers and I tied them back to back and placed them in the middle so it would extend and get my tubes down to my lower cabinet.

The filament catches a little bit as you pass through, but it seems to be working well.  I probably should center drill the upper PTFE tubes in case that is where the filament catches, but I didn't and it's been working well enough.

Simple enough print and concept, it uses the M6-1 thread for the couplers.