What are the materials of various components of mechanical seals used in gear oi

The support or flange of the gear oil pump and its driving motor should use a common installation foundation, and the foundation, flange or support should have sufficient rigidity to reduce the vibration and noise generated during the operation of the gear oil pump. The electric motor and gear oil pump must be connected with an elastic coupling, with a coaxiality of less than 0.1 millimeters and a tilt angle of no more than 1 degree. Do not use a hammer to strike the coupling during installation to avoid damaging the bearings and other parts of the gear oil pump. When tightening the foundation screws of the gear oil pump and motor, the screws should be evenly stressed and connected. When turning the coupling by hand, you should feel that the gear oil pump can rotate easily without any abnormal phenomena such as clamping, before you can proceed with piping.