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请问凌霄水泵抽不上水的原因

更新时间: 2020-10-14 00:00:00     

1、进口或出口管线及底阀堵塞,入口管线有孔进气;

2、没有灌泵,刚运行时气体未排尽;

3、叶轮脱落或泵轴断裂;

4、叶轮流道堵塞;

5、安装高度过高或者离液面过高,汽蚀余量不够;

6、电机反转;

7、泵出口阀长时间关闭,水温上升汽化;

8、电机转速不够;

9、水泵叶轮方向装反;

10、口环间隔或平衡孔过大。

关键词: 请问 水泵 上水 原因

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