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        Service telephone:86-0411-86489033 86491947 Welcome to the DALIAN SONGLONE PUMP GROUP CO., LTD.
        Location:English >> Technology >> 浏览文章

        impeller diameter and pump flow, head, shaft power have anything to do

        Time:2011年04月13日 人气: 来源:本站原创

        For the same pump, when the speed is constant, change the impeller diameter, the performance can be cut the following law of conversion.

        impeller diameter and pump flow, head, shaft power have anything to do  impeller diameter and pump flow, head, shaft power have anything to do  impeller diameter and pump flow, head, shaft power have anything to do

        Where: Q1, H1, Pa1 - that when the impeller flow diameter D1, head, shaft power;

        Q2, H2, Pa2 - that when the impeller flow diameter D2, head, shaft power.
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