What components make up the rotor?
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When planning the spare parts, a set of rotor components was requested (as per the drawings), but only the impeller and pump shaft were delivered. Are there really only these two types of rotor components? It is not an original manufacturer’s spare part.
It should be said that everything mounted on the shaft is part of the rotor components
Shaft, impeller and impeller mouth ring, shaft sleeve, etc
In our quotes, we usually list the detailed names of the parts.
Shaft, impeller and impeller mouth ring, shaft sleeve, etc
The poster is right – it’s the impeller and shaft. The shaft sleeve should be purchased together with the mechanical seal (except for packing seals), and the ring gaskets must be bought and replaced in pairs.