Stabilize our stainless steel gear pump is its greatest feature, and has a strong tightness, beautiful shape, so in the chemical, petroleum, and other fields to use very often. So gear pump maintenance is particularly important. We should be prepared in which routine maintenance work yet. 1, we need to prepare a stainless steel pump design drawings, and see what can not be demolished, what can be demolished. And connections where. 2, when the installation of stainless steel gear pump, the pump to ensure the overall balance, thus reducing vibration when using the pump in order to increase its service life. 3, pump maintenance process, to choose the right place and the right tools for disassembly. 4, we export in the pump, as well as the entrance examination leakage problems, to avoid environmental contamination. 5, the final inspection of civil works throughout the whole stainless steel gear pump. After the completion of the pump can be used safely. Stainless steel gear pump is a simple structure, reliable and durable. In a centrifugal pump under normal circumstances, generally do not need regular maintenance to open. When troubleshooting can be at any time. Several major part of the stainless steel gear pump maintenance should be noted: A, Rolling: stainless steel gear pump after a long run, bearing wear to a certain extent, it must be replaced. B, the first lap after the ring: When the sealing ring wear to a certain extent, it must be replaced. C, stainless steel gear pumps ? Mechanical seal: mechanical seal leak case, the general should not open the inspection. If the bearing leak caused serious leaks, mechanical seal checks. Assembly and disassembly of mechanical seals, must be handled with care, protection and attention to clean the surface of the stationary ring and ring mirror, non-collision. Because of the mechanical seal leakage is the main reason for the friction surface scratches. Workaround: mirror grinding friction surface repair. Another reason is that the mechanical seal leakage O-ring is installed improperly, or open aging. At this point you need to replace the O-ring assembly.