本系列泵是单吸、多级、分段式离心泵，用于吸送清水或无腐蚀性的液体，介质最高温度80℃。通过改变过流零件的材质，可供矿山排送酸性水。因其效率高、体积小而受到各行业的厚爱，是国内工、农业供水的主力设备之一。主要适用于矿山、工厂及城市建筑给排水、消防给水等场合。性能范围：流量(Q)13m3/h～288m3/h，扬程(H)13m～333m。
| DA1型多级离心泵参数表 |
| 产品型号 | 级数 | 流量 M³/H |
扬程 M |
转速 R/MIN |
功率KW | 效率 % |
必需汽蚀余量 M |
总质量 KG |
|
| 轴 功率 |
电机 功率 |
||||||||
| DA1-50 | 2 | 12.6 | 23 | 2950 | 1.43 | 2.2 | 50 | 2.4 | 127 |
| 18 | 19 | 1.5 | 55 | ||||||
| 23.4 | 13 | 1.48 | 50 | ||||||
| 3 | 12.6 | 34.5 | 2950 | 2.15 | 3 | 50 | 2.4 | 150 | |
| 18 | 28.5 | 2.25 | 55 | ||||||
| 23.4 | 19.5 | 2.22 | 50 | ||||||
| 4 | 12.6 | 46 | 2950 | 2.86 | 4 | 50 | 2.4 | 180 | |
| 18 | 38 | 3 | 55 | ||||||
| 23.4 | 26 | 2.96 | 50 | ||||||
| 5 | 12.6 | 57.5 | 2950 | 3.58 | 5.5 | 55 | 2.4 | 210 | |
| 18 | 47.5 | 3.75 | 62 | ||||||
| 23.4 | 32.5 | 3.7 | 56 | ||||||
| ...... | |||||||||
| DA1-100 | 2 | 36 | 38.8 | 2940 | 6.59 | 11 | 64 | 3 | 365 |
| 54 | 35.4 | 7.2 | 72 | ||||||
| 72 | 28.4 | 7.65 | 67 | ||||||
| 3 | 36 | 58.2 | 2940 | 9.89 | 15 | 64 | 3 | 395 | |
| 54 | 52.8 | 10.8 | 72 | ||||||
| 72 | 42.6 | 11.5 | 67 | ||||||
| 4 | 36 | 77.6 | 2940 | 13.2 | 18.5 | 64 | 3 | 450 | |
| 54 | 70.4 | 14.4 | 72 | ||||||
| 72 | 56.8 | 5.3 | 67 | ||||||
| 5 | 36 | 98 | 2940 | 16.41 | 22 | 65.5 | 3 | 515 | |
| 54 | 88 | 22 | 75 | ||||||
| 72 | 71 | 18.95 | 70.5 | ||||||
| ...... | |||||||||
| DA1-150 | 4 | 126 | 121 | 2950 | 60.8 | 75 | 68.6 | 3.79 | 1210 |
| 144 | 116 | 62.4 | 72.7 | 4.16 | |||||
| 162 | 109 | 62.9 | 76.6 | 4.22 | |||||
| 180 | 98.4 | 62.9 | 76.8 | 4.5 | |||||
| 5 | 126 | 152 | 2950 | 76 | 90 | 68.6 | 3.79 | 1375 | |
| 144 | 145 | 78 | 72.7 | 4.16 | |||||
| 162 | 137 | 78.7 | 76.6 | 4.22 | |||||
| 180 | 123 | 78.6 | 76.8 | 4.5 | |||||
| 6 | 126 | 182 | 2950 | 91.2 | 110 | 68.6 | 3.79 | 1825 | |
| 144 | 173 | 93.6 | 72.7 | 4.16 | |||||
| 162 | 164 | 94.4 | 76.6 | 4.22 | |||||
| 180 | 148 | 94.3 | 76.8 | 4.5 | |||||
