This item was published on one of the projects and looked like a good challenge. Apparently it is a pump for pumping petroleum products. I tried to tackle it using its reference image and PDF owners's manual reference with dimensions as much as possible. It was quite a challenge but also an interesting built to learn from :).Willing to provide support in case you have any comments after purchase.
BLEND (Blender, filesize: 2.58 MB), OBJ (OBJ, filesize: 32.9 MB), FBX (Autodesk FBX, filesize: 11.5 MB), STL (Stereolithography, filesize: 20.4 MB)