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Free .step files for download: COMING SOON!

Dual screw pump: https://thangs.com/designer/Let's%20P...

Mirrored screw pump:https://thangs.com/designer/Let's%20P...

Single screw pump: https://thangs.com/designer/Let's%20P...

I built 3 different screw pumps, how did they work? Well, see that in the video!

U also need for building the lobe pump:
608rs bearings: https://s.click.aliexpress.com/e/_DFu...
BEST DEAL FOR BEARINGS: https://s.click.aliexpress.com/e/_DF6...
Set screws M6: https://s.click.aliexpress.com/e/_DBf...
Set screw assortment: https://s.click.aliexpress.com/e/_Dez...
Coupler: https://s.click.aliexpress.com/e/_DdH...
775 DC motor: https://s.click.aliexpress.com/e/_DDx...

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