E3D Help Centre

Unicorn Support: High Flow ObXidian Unicorn Nozzle

Summary

  • Compatible with: K1C, K1 MAX, Ender 3 V3, Ender 3 V3 Plus, Ender 3 V3 KE, Ender 3 V3 SE.
  • Filament diameter: 1.75mm
  • Maximum printing temperature: 300°C

Volumes & Dimensions

Nozzle Dimensions

Nozzle Identification

Nozzle Identification

Diameter (mm)  Dots Abrasion resistant? Max temperature °C 
0.40 3 Yes 300

Volumetric Flow Rates

Nozzle Diameter Filament and Temperature Volumetric Flow Rate (mm³/s)
0.4 PLA 220 22
0.4 PETG 240 37
0.4 ASA 260 41
0.4 PLA+ 220 45

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Slicer Profiles

Cleaning Guidelines

Recommended cleaning methods

  • Nylon cleaning filament (internal cleaning method)
  • Warm pull (internal cleaning method)
  • Cold pull (internal cleaning method)
  • Brass brush (external cleaning method)

Non-recommended cleaning methods

  • Needle (internal cleaning)
  • Steel wire brushes (external cleaning methods)
  • Blow torch (internal/ external cleaning method)