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centrifugal pump

cyntriphical_pump_v13.png centrifugal pump
shaft_model.png centrifugal pump
main_body.png centrifugal pump
full_long_drive_parts.png centrifugal pump
impeller.png centrifugal pump
front_cover_improved_vacume.png centrifugal pump
impeller.stl centrifugal pump
front_cover_improved_vacume.stl centrifugal pump
main_body.stl centrifugal pump
full_long_drive_parts.stl centrifugal pump
shaft_model.stl centrifugal pump
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Creation quality: 5.0/5 (1 vote)
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  • 5.1k views
  • 4 likes
  • 187 downloads
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STL Folder details Close
  • front_cover_improved_vacume.stl
  • full_long_drive_parts.stl
  • impeller.stl
  • main_body.stl
  • shaft_model.stl

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Publication date 2022-05-19 at 23:02
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Published to Thingiverse on: 2022-05-19 at 19:32
Design number 730301
turboprint

turboprint

3D printer file info

3D model description

the 3rd pump I attempted .

this one worked well but in my first testing the housing cracked and lost a bunch of flow and pressure. It survived over 12 hours and was still going strong, however with the crack the fitment of the cover changed and it started to rub on the impeller( quick fix sand down where it was rubbing and use super glue to fix the crack.

I tested the pump with a different front cover and noticed a bunch of turbulence before the inlet so i but a little cone on it to help with vacuum drawing and flow .

This pump worked decently but not really the fit for the application I intended so I decided on the internal gear pump, and will likely focus on improving that unit over this , but I do have some room for improvement.

Needs 1 shaft as well as 3x m3 x10mm bolts, and 4x m3x4 mm bolts as well as the housing impeller and front cover printed . output port is g1/8 that i tapped for tapered pipe .

I will have a video out comparing the 3 pumps . soon
youtube video link:

other pumps
https://www.thingiverse.com/thing:5389559
https://www.thingiverse.com/thing:5389540

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