Filament Guide - NPT Quick Disconnect Fitting Insert
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A press-fit filament guide insert designed for use with 1/4" NPT quick disconnect fittings, for smooth filament feeding.
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Updated at source:
Model information
- Source
- Printables
- Category
- Accessories
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Summary:
This filament guide is designed to press-fit into the base of the 1/4" NPT quick disconnect fittings used in my dry box builds. The internal metal hex geometry of the fitting was causing filament drag, so this insert was created to provide a smooth, friction-free path through the connector. The specific fitting used in this build can be found here for reference. I also created a plug seen below.
Features:
Compatible with 1/4" NPT quick disconnect fittings featuring an internal hex geometry
Provides a smooth, friction-free filament path through the connector
Secure press-fit installation with no adhesive or hardware required
Print Parameters:
Material: Polymaker PLA Pro
Nozzle: 0.4mm @ 225°C
Bed: PEI @ 60°C
Layer Height: 0.15mm
Supports: Yes (orient the guide surface face-up to achieve an optimal surface finish)
Infill: 15% Gyroid
Products:
Disclaimer:
Links may take you to Amazon or Prusa.com for products I endorse and use on a regular basis.
JD3D is not responsible for any damage or harm caused by improper production, assembly and use.