There is no model for the mechanical seal – how can spare parts be obtained?
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There are no drawings or model numbers for the mechanical seals of all the moving equipment in the plant – how can spare parts be obtained then? How should spare parts be managed?
Are you from that factory? New factory, old factory?
Large volume of surveying and mapping work; custom material numbers assigned
Prepare seal components according to the motor equipment model
Generally, the agreement should include spare parts from the factory. There is no way; you have to ask the manufacturer.
Spares are available; it can be measured and drawn.
Consequences of failed negotiations on the technical agreement. Find a large sealing factory; the seal model can be identified based on the pump model. The rest can be mapped out. (Provided that the pump manufacturers are still large-scale ones.)
It shouldn’t have happened; perhaps the technical attachments were not properly signed when purchasing the main pump, or the requirements were not strictly followed. It is recommended to first find the manufacturer of the seals and negotiate with them.
This post was last edited by qwl on 2017-5-9 at 16:42. It includes drawings for selecting mechanical seals for surveying equipment, as well as parameters related to the pump and the medium used, as well as the diameter of the packing chamber and the shaft diameter. There are differences in sealing dimensions among various manufacturers.