Centrifugal water pump for 2mm shaft motors 3D printable model by Caldar

Centrifugal water pump for 2mm shaft motors

Source: Thingiverse by Caldar

The Centrifugal water pump for 2mm shaft motors is a free printable 3D model from Thingiverse by Caldar. Modded to suit motors with 2mm shafts. You can download the STL file from the original listing below and print it at home.

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180 saves Source: Thingiverse Updated 2026-04-18

Tags: Centrifugal, water, pump, for, 2mm, shaft, motors

About this model

Modded to suit motors with 2mm shafts. Editing the stl's was a struggle, and I was not able to fix the errors in the housing top.stl it will slice ok with cura but may not with other slicers. EDIT: added some pictures. It works really well! The motor is from a hair dryer that was broken being powered by an old 12v laptop battery pack.

Frequently asked questions

Is this 3D model free to download?
Yes. Centrifugal water pump for 2mm shaft motors is free to download from Thingiverse. Click the "Download free STL" button above to open the original listing.
Where is the STL hosted?
The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by Caldar.
Who made this model?
Designed by Caldar, published on Thingiverse. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

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