Layered Moineau based pump: Model 131313 by @SciFabLab

This is a six-layer prototype Moineau based pump ¬easy to built, assemble and clean, for pumping a controlled quantity of viscous material in vertical direction. The model 131313 consists of a steer auger portion which increases the inner pressure as a layered rotor-like is turned inside a layered stator-like container. See more details at: https://osf.io/preprints/8yyms (see follow up and also improved version at http://www.thingiverse.com/thing:1915577)

The "131313 Model" for a Screw