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Drill gear pump — image 1
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Drill gear pump

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gear pump with gardena connection to pump water

Rating
5 / 5
Likes
1,144
Downloads
2,301
Makes
6
Views
30,307
Reviews
5

Updated at source:

Model information

License
Creative Commons — Attribution — Noncommercial — Share Alike

I design the model in FreeCAD. It was tried pumping water but oil should work too. The pump needs to be primed.

Material used

  • Gaskets are printed in TPU
  • Gears are printed in PETG
  • Casing and Lid printed in PLA

You need

  • 4x 608 Ball bearings (d=8mm D=22mm width=7mm)
  • 16 Threaded insert M3
  • 16 M3x12mm
  • 2x 8mm Shaft min. length 60mm
  • some sort of lubricant (Silicon Spray, grease)

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