Bottle Transfer Coupler 32.5mm - 25mm
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Model information
- Source
- Printables
- Category
- Other House Equipment
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a remix of these couplers found on thingiverse: https://www.thingiverse.com/thing:2892179
Specifically, the remix combines two of the couplers to allow a 32.5mm bottle on top to drip down to a 25mm bottle. As with the originals, these aren't threaded. It is a slightly loose friction fit. Print at 99% or 98% to get a tighter fit. There is a funnel in the middle to guide the fluid into the smaller bottle. If the upper bottle is too large you will need to prop it against something. No supports needed if printed with the large diameter on the bed. The .stl and .3mf are the same design.
The original version on thingiverse has a great writeup.