Pump Jet (32mm 2212/2216/2217/2440 Motor)

An offshoot of my project https://www.thingiverse.com/thing:4606971 RC Pump Jet boat, I modeled a stand alone water jet originally intending boat to be modular in design. After consideration I decided to just integrate the pump jet with the boat body rather than try to seal the modular parts against water ingress. Needz MOAR pump? 4/3 scaled pump and parts here https://www.thingiverse.com/thing:5884064 saved as inlet duct flanged This model might still be useful for someone though. I've also kept the motor separate from the pump jet in case you want to model your own motor housing for different motors. With the 3/19/2021 updates to stator and nozzle it reliably runs at all thrust levels once primed - smoothing and water proofing the inner running surfaces of the pump inlet via wax, epoxy or other means is recommended for reliable operation. There is a split line at the motor mount, this is there in case you want to follow the same design philosophy as my boat project where the m