Impeller Design 70mm - 3/4/5-Blades
thingiverse
I designed a complete overhaul from scratch, taking precise measurements of every component. I employed anti-cavitation blade and fin concepts, as seen in this design: https://www.thingiverse.com/thing:1952400. To replicate the impeller's dimensions accurately, I scaled up its measurements by 190%. The central hole remained at 8mm in diameter, while a 3x32mm splinthole was carefully positioned horizontally. The outer diameter of this new design is 70mm. If you plan to pair it with the original water-jet drive, you'll need to scale down the dimensions to 52.63%.
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