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English Translations » 【设计及技术圈】 » Explosion protection rating

Explosion protection rating

2022-07-25View Original

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Question: For a pump used to transport benzene, with hydrogen added at the pump outlet, how is the explosion-proof rating of this pump determined?
Reply #22022-10-15
What you are referring to is likely the explosion protection rating of the motor, which should be determined as IICT4 based on hydrogen
Reply #32022-11-11
Hydrogen is flammable and explosive; considering hydrogen, it falls under CT4

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Translated at 2026-07-23 16:58:57

Original: https://bbs.hcbbs.com/thread-3452277-1-1.html

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