$399 Water treating equipment 3D model by forestlsls. Available on CGTrader with 34393864 polys and 59202290 vertices. Geometry: Polygon mesh. Check it out on CGHub.
STL (Stereolithography, filesize: 799 MB), OBJ (OBJ, filesize: 866 MB), MAX (Autodesk 3ds Max, filesize: 1.38 GB), FBX (Autodesk FBX, filesize: 716 MB), STP (STEP, filesize: 22.3 MB), IGE (IGES, filesize: 16.1 MB), SLDPRT (SolidWorks, filesize: 67.6 MB), BIP (KeyShot, filesize: 202 MB)