Threaded MMU Selector Front Plate for PC4-M10 PTFE Tube Connector by ChapinDesignSolutions 3d model
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Threaded MMU Selector Front Plate for PC4-M10 PTFE Tube Connector by ChapinDesignSolutions

Threaded MMU Selector Front Plate for PC4-M10 PTFE Tube Connector by ChapinDesignSolutions

by Thingiverse
Last crawled date: 3 years ago
This improved file has an integrated thread for a standard PC4-M10 PTFE tube push connector. This allows for you to print your own threaded part for the best push connector option rather than having to break out the soldering iron for a threaded insert after you've tracked it down and ordered it on ebay. If your PTFE tube breaks off in the connector, no problem, just unthread it and put in a new one, it's now just that easy since I know you probably got them in a pack of 10 ;)
The original Prusa .STL file for the extruder filament sensor upgrade for the MK3S to MMU2S can be found Here: https://www.prusa3d.com/prusa-i3-printable-parts/ if you need it. It is the download labeled "MK3orMK25toMMU2S_upgrade_stl" in the mmu2s unit sub folder. HOWEVER, I obviously recommend printing and using the improved design as it allows for easier use, maintenance, and fewer loading errors.
Updated 04-08-21: added chamfer on PTFE tube mating face to ensure tube alignment and further decrease loading/unloading errors.

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