PJS Centrifugal Pump

Centrifugal pump based on a design starting out with a torus. Can't say there's much science to this other than looking at how similar pumps were designed.

How well it works? Who knows?

--- Edit (9/7/2016) ---

Added a new version to the files, mostly the same but some differences. Changed scaling a bit, but now it has a motor mount. I hope I have it sized correctly for brushless motors common to R/C applications. (At least if the measurements are what I think they are, should be scaled