# Pump source and adaptation

Open-Source Automated Centrifugal Pump Test Rig
By Clayton S. Semenzin, Martin Mapley, Eric Wu, Jo P. Pauls, Benjamin Simpson, Shaun D. Gregory, Geoff Tansley.
Open-source automated centrifugal pump test rig, HardwareX 8 (2020), e00140.
Paper: https://doi.org/10.1016/j.ohx.2020.e00140
Original source files: https://doi.org/10.17605/OSF.IO/9T2Z6
License: CC BY 4.0 — https://creativecommons.org/licenses/by/4.0/

Adapted by AptRays for this independent technical study. Changes include web model preparation, graphical materials, illustrative flow and rotation, assembly animation, labels, camera framing and interactive inspection logic. Metal appearance is a visual design choice, not a verified physical material.

This presentation does not imply endorsement by the original authors. No CFD, manufacturing certification or real-user understanding validation is claimed.