型号:D.DG型多级离心泵名称:D.DG型多级离心泵产品说明:D.DG型多级离心泵·产品概述D、DG型多级离心泵是卧式单吸多级节段式离心泵。供输送清水或物理化学性质类似于水的其它液体，D型泵输送介质温度小于80℃，用于矿山排水、工厂和城市给排水，DG型泵输送介质温度小于105℃，用于各种锅炉给水。流量.6.3-450m3/h扬程:75-650m转速:2950r/min和1480r/min·型号说明D:多级离心泵(DG):多级锅炉给水泵155:流量(立方米/H)67:单级扬程（m）×9:级数·D、DG型多级离心泵性能参数表型号转速n（r/min）流量Q扬程H（m）效率η(%)功率(kw)必需汽蚀余量(NPSH)r(m)（m3/h）（I/s）轴功率Ps电机D、DG6-25×329506.31.7575452.865.52.0D、DG6-25×429506.31.75100453.817.52.0D、DG6-25×529506.31.75125454.777.52.0D、DG6-25×629506.31.75150455.72112.0D、DG6-25×729506.31.75175456.67112.0D、DG6-25×829506.31.75200457.63152.0D、DG6-25×929506.31.75225458.52152.0D、DG6-25×1029506.31.75250459.5318.52.0D、DG6-25×1129506.31.752754510.518.52.0D、DG6-25×1229506.31.753004511.4418.52.0D、DG12-25×3295012.53.4775544.737.52.0D、DG12-25×4295012.53.47100546.30112.0D、DG12-25×5295012.53.47125547.88112.0D、DG12-25×6295012.53.47150549.46152.0D、DG12-25×7295012.53.471755411.0152.0D、DG12-25×8295012.53.472005412.5118.52.0D、DG12-25×9295012.53.472255414.1818.52.0D、DG12-25×10295012.53.472505415.76222.0D、DG12-25×11295012.53.472755417.34222.0D、DG12-25×12295012.53.473005418.9302.0D、DG25-30×32950256.9490629.88152.0D、DG25-30×42950256.941206213.118.52.0D、DG25-30×52950256.941506216.47222.0D、DG25-30×62950256.941806219.77302.0D、DG25-30×72950256.942106223.1302.0D、DG25-30×82950256.942406226.4372.0D、DG25-30×92950256.942706229.65372.0D、DG25-30×102950256.943006232.94.52.0D、DG46-30×329504612.8907016.11223.0D、DG46-30×429504612.81207021.48303.0D、DG46-30×529504612.81507026.85373.0D、DG46-30×629504612.81807032.21373.0D、DG46-30×729504612.82107037.58453.0D、DG46-30×829504612.82407042.95553.0D、DG46-30×929504612.82707048.32553.0D、DG46-30×1029504612.83007053.69753.0D、DG46-50×329504612.81506329.83373.0D、DG46-50×429504612.82006339.77453.0D、DG46-50×529504612.82506349.71552.8D、DG46-50×629504612.83006359.65752.8D、DG46-50×729504612.83506369.6902.8D、DG46-50×829504612.84006379.54902.8D、DG46-50×929504612.84506389.481102.8D、DG46-50×1029504612.85006399.421102.8D、DG46-50×1129504612.855063109.361322.8D、DG46-50×1229504612.860063119.31322.8D85-45×229508523.6907228.94374.2D85-45×329508523.61357243.4554.2D85-45×429508523.61807257.87754.2D85-45×529508523.62257272.34904.2D85-45×629508523.62707286.811104.2D85-45×729508523.631572101.31324.2D85-45×829508523.636072115.71324.2D85-45×929508523.640572130.21604.2D155-30×2295015543607732.84553.2D155-30×3295015543907749.26753.2D155-30×42950155431207765.68903.2D155-30×52950155431507782.101103.2)