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Product description: Sunlu - PTFE tubes for FC01 filament connection system - 200 pcs.
Sunlu PTFE sleeves are high-quality components designed for the Sunlu Filament Connector FC01 system, which allows you to connect filament ends to reduce waste and save material. The precisely matched tube dimensions – 1.8 mm inner diameter and 2.2 mm outer diameter – ensure stable filament guidance , resulting in precise connection and trouble-free printing. The sleeves are made of Teflon ( PTFE ) , which is characterized by a low coefficient of friction and resistance to high temperatures. The set includes 200 pieces , ensuring long-term use.
Main features of the set
- Sunlu FC01 Compatibility : Designed specifically for the Sunlu FC01 filament connection system
- Precise dimensions : perfect fit - inner diameter 1.8 mm, outer diameter 2.2 mm, length 26 mm
- High-quality PTFE material : low heat absorption and excellent sliding properties
- Optimization of the joining process : guarantee of stable filament guidance and high-quality joint
- Large package : up to 200 sleeves in a set - ideal for intensive users
Practical applications
PTFE sleeves are used when using the Sunlu Filament Connector FC01 , which allows you to connect leftover filaments for reuse. These sleeves allow you to efficiently connect filaments of different colors or batches , creating gradient or multi-color models. This product is ideal for both hobbyist and professional 3D printing workshops, where minimizing material waste is crucial.
Technical specifications of the tube set
- Material: PTFE
- Inner diameter: 1.8 mm
- Outer diameter: 2.2 mm
- Length: 26 mm
- Compatibility: Sunlu Filament Connector FC01
- Quantity in the set: 200 pieces
- Intended use: 1.75 mm diameter filaments
Contents of the set
- 200 pcs. PTFE tubes for the FC01 filament connection system


