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Sunlu S2 PTFE Spacer
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Sunlu S2 spacer for PTFE connection and ventilation.
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Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Public Domain
A Spacer for the Sunlu S2 filament dryer with PC4-M10 PTFE compatibility.
Allows for moisture exhaust and PTFE tube connection. The part is reversible for smooth upward/ downward feed.
Other versions had messy topology, walls too thin for printing or other artifacts, so I created this one from scratch.
Print with tree supports and a brim of 3mm for bed adhesion.
For the M10 thread, I recommend to re-tap it using a M10 tap.
Push the PTFE tube completely through the spacer to prevent the filament from dragging on the printed part.
I recommend printing with:
- max. 0,2mm layer height
- min. 3 walls
- min. 10% infill (Cubic/ Giroid)
- Tree-Supports
- min. 3mm Brim for bed adhesion
- Any material