Prototype High Speed Pump

See the test of our prototype high speed pump doing 5300rpm without cavitation.  This is a short video of our prototype high-speed pump doing 5300rpm without cavitations. It's only a 3d printed pump on a 2.5kw variable speed motor. The impeller did not shatter because it is protected by being inbedded in the solid body vortex. The final pump is expected to be able to go to over 6000rpm.