| 摘要 |
A centrifugal pump includes a spiral housing with a first housing part and a second housing part. The central region of the second housing part is cup-shaped in order to receive the rotor situated in a wet chamber and forms a bearing at the base of the cup-shaped region rotatably mounting the rotor. A stator surrounds the second housing part and is situated in a dry chamber in the vicinity of the exterior of the rotor.
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