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Sherpa Micro with UM2 PTFE coupler — image 1
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Sherpa Micro with UM2 PTFE coupler

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My attempt at installing a PTFE coupler (UM2 quick connector) to the Sherpa micro.

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My attempt at installing a PTFE coupler to the sherpa micro.

I really like the micro, but when unloading filament with the help of the extruder, it tends to push out the PTFE tube.

It uses a UM2 quick connector that I have salvaged from an old e3D v6 clone. You could also source it yourself online. 

Due to the clearances, you need to snip off a bit of the connector so it can fit, as shown in the photo. 

The STEP file is also included so you can adjust it to your printer's tolerances. 

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