This is realistic 3D model of Hand pump for barrels with simple animation. It's not professional model, may contain some inaccuracies.
STL (Stereolithography, filesize: 426 KB), OBJ (OBJ, filesize: 2.12 MB), MAX (Autodesk 3ds Max, filesize: 145 MB), FBX (Autodesk FBX, filesize: 334 KB), BLEND (Blender, filesize: 1.34 MB), TEXTURES (Textures, filesize: 21.4 MB)