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扬程表示什么？
Date：July 13, 2025ID: 1231Views: 107
海普欧环保集团有限公司专业从事污水处理工程的建设和水处理设备的生产与销售，主要产品有一体化污水处理设备，高效旋流净化器，磁分离污水处理设备，装配式污水处理厂，智慧水务平台，污泥浓缩设备，气浮机设备等。
它表示单位重量液体通过水泵后其能量的增加值。扬程通常指总扬程，又名为总水头，常用于表示泵的特性。用字母H表示。单位是mH2O、Pa、KPa。若水的密度为ρ=1000kg／m3，则有：1mH2O=9800Pa＝9.8kPa。
如果水泵输送的是水，单位重量的水流进水泵时所具有的能量为E1，流出水泵时所具有的能量为E2。则水泵的扬程H＝E2-E1
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