3D Centrifugal pump model
You can download a free step format of a 3D centrifugal pump. The model is not copyrighted and permission for reuse is granted.
A full Youtube tutorial video about centrifugal pumps can be found on my Youtube channel. I used this geometry to create a full CFD tutorial using the sliding mesh method. I used the pressure based solver in addition to the Realizable K Epsilon model to simulate the performance of the pump. You can watch the full video by clicking on this link: Video
To download the tutorial file, please click on the following link: 3D Geometry
CFD simulation result of a 3D centrifugal pump