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English Translations » 【工业泵圈】 » By the way, by how much is the maximum head of a pump genera

By the way, by how much is the maximum head of a pump generally higher than its rated head?

2017-06-15View Original

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I have looked at the performance curves of several pumps; the maximum head is generally 1.5–1.8 times the rated head. Is this indeed the case? I would appreciate some guidance from experts.
Reply #22017-06-15
More or less, it’s generally above 1.3 times.
Reply #32017-06-15
The maximum head is generally around 1.2 to 1.3 times the rated head
Reply #42017-06-16
Thanks for the advice from the people above :)

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Translated at 2026-07-21 03:33:46

Original: https://bbs.hcbbs.com/thread-1798163-1-1.html

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