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《Journal of Transducer Technology》 2001-02
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Application of the pressure difference meter to testing the pump lift

ZHAO Li-xin~1, LI Zhi-bin~2, WU Zi-feng~3, SUN Xiao-dong~3, TANG Yan-hua~4 (1.Shenzhen Yin Jian An Engineering Supervision Co.,Ltd.,Shenzhen,518008,China;2.Harbin Zheng Da Group Company of Building Enterprise, Harbin 150040,China; 3. The 49th Resear  
It is described how to measure the pump lift with pressure difference meter.In pump stations since the impellers are always worn out with enduring operation of pumps, the really pump lift can not reach its theoretical lift. So really pump lift should be tested in the process of hydraulic calculating and current condition analysis of water network. The difference meter has high precision. The really pump lift can be calculated accurately through measuring pressure difference.
【CateGory Index】: TP212.9
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