Water Pump w/carrier bearing

thingiverse

Update; 8-20-19 i have updated the pipe inlet and outlet making them 1mm thicker and updated the impeller after i noticed that the vains were in the wrong direction. I printed the gasket in tpu, the pump seals up good but wouldn't pull a prime due to the impeller being backwards. I was looking for a water pump and couldn't exactly what i needed on thingiverse so design my own. requirements: 2 - 608 bearings 2- 8mm shaft collars 1 - split 8 mm shaft collar 1 - 140 mm long 8mm shaft the 8mm shaft collars should slide into the impeller, my plan is to epoxy them in place but i will need to design a spacer to offset them and one to plug the back of the impeller. This is still a work in progress i have not printed this yet. Base and motor mount coming soon.