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What types of seals are used in direct-coupled progressive cavity pumps?
2025-10-13 09:48:03
?The main types of seals used in direct-coupled progressive cavity pumps include the following:
Why do the two screws of a twin-screw pump need to maintain a strict meshing clearance during operation?
2025-10-13 09:41:08
?A twin-screw pump requires a strict meshing clearance for several key reasons:

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Tel: +86-13852624478
Contact: Manager Xiang

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