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安装泵的注意事项
安装泵的注意事项1. 安装时管路重量不应承受在泵上,否则易损坏水泵2. 泵与电机是整体结构,出厂时已由厂家校正,安装时无需调整,因此安装十分方便3. 安装
自吸泵的种类和工作原理
自吸泵的种类和工作原理普通离心泵,若吸入液面在叶轮之下,启动时应预先灌水,很不方便。为了在泵内存水, 吸入管进口需要装底阀,泵工作时底阀造成很大的水力损失。自吸
如何正确选择水泵型号和规格?
确定了水泵站的流量计和设计扬程后,就可以利用有关技术图表,进行确定水泵型号和规格,其方法如下:(1)使用水泵性能规格表选泵型水泵厂在产品目录中都提供了这种表格,
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