3D Solex UM2 Conversion Kit 1,75 mm Nano

All-in-one kit for conversion to a 1.75 mm filament

This item is no longer being offered by the manufacturer
  • Conversion Kit for a 1.75 mm filament
  • With the Matchless V3 block + nozzle
  • Upgrade for UM2 / +

Similar products:

3D Solex Matchless Kit Grand-12
3D Solex Matchless Kit Medium-4

Product information & technical details

Product types: Hot-Ends
Compatible with 3D Printers : Ultimaker 2, Ultimaker 2 Extended, Ultimaker 2 Go, Ultimaker 2+, Ultimaker 2+ Extended
Filament Diameter: 1,75 mm


With this kit you can convert your Ultimaker 2 or 2+ Ultimaker completely to a 1.75mm filament.

  • The upgrade almost halves the printing time. With an additional heater upgrade, the printing time can be reduced to as much as 25%.
  • However, a heater upgrade is not necessary to achieve an extrusion of 25 mm3 / sec.
  • The formula for the calculation is as follows: nozzle diameter x layer height x speed. (Ultimaker 2 standard corresponds to approximately 8 mm3 / sec)
  • Nozzle achieves higher print speeds at lower temperatures.
  • The contact area between the block and the nozzle was greatly enlarged for better heat distribution!


  • Matchless V3 block 1,75mm filament
  • Matchless nozzle 0.4 mm for 1.75 mm filaments
  • Bowden Tube 1.75mm
  • PTFE Coupler for 1.75 mm filaments

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