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Annie@saikenpumps.com
Several main parts of the stainless steel gear pump during disassembly and maintenance: rolling bearing: when the SS gear pump is operated for a long time, the bearing must be replaced when it wears to a certain extent. Front seal ring, rear seal ring: When the seal ring wears to a certain degree, it must be replaced. Mechanical seal: The mechanical seal should generally not be disassembled and inspected without leakage. If a serious leak occurs at the lower end of the bearing body, the mechanical seal should be disassembled and inspected. When assembling and disassembling the mechanical seal of the stainless steel gear pump, it must be handled lightly, pay attention to the cleanliness of the mating surface, protect the mirror surface of the static ring and the moving ring, and knocking and collision are strictly prohibited.
The reason for the leakage of the mechanical seal of the SS gear oil pump is mainly due to the friction of the mirror surface. The repair method can grind the end surface of the friction to restore the mirror surface. This method requires some experience. It is recommended to replace the full set of mechanical seals. Another reason for the leakage of the mechanical seal of the stainless steel gear oil pump is due to improper installation of the O-shaped rubber seal (or cushion) or deformation and aging. In this case, the O-ring needs to be adjusted or replaced for reassembly.
+8617731766260/15094407290
+86-317-8227664
+8615094407290