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기펌크 씰링

2016-10-18View Original

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원심펌프 53B의 밀봉 시스템에서, 입구에 유체가 없는 상태에서 백오일 압력은 얼마나 될 수 있을까요? 즉, 백오일 압력은 운전 압력으로 계산되는 것인가, 아니면 설계 압력으로 계산되는 것인가요?
Reply #22016-11-02
일반적으로 밀봉 챔버의 압력보다 약 1.5킬로그램 높습니다
Reply #32016-11-03
밀봉 챔버 압력보다 약 0.1-0.2MPa 높으며, 밀봉 챔버 압력은 펌프 제조업체에 문의하여 확인해야 합니다.

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