Gre Pool Pump Impeller

My Gre Pool (6.5m x 3.75m) Pump (2.6 m3/h) Impeller was starting to get a bit old and crumbling apart and the pump reseller told me there were no spare parts and I needed to buy the whole pump, so I finally had an excuse to buy a 3D Printer :)

I designed it in Fusion 360 and printed in PETG.

Supports are necessary and you should print with the shaft in vertical position, to ensure the screw thread is printed correctly.

Hope this helps someone else out there!!