产品概述 ：
LG系列泵系立式单吸多级分段式离心泵，供输送常温清水及物理化学性质类似于清水的液体。
LG系列泵为立式安装，电机轴与泵轴通过爪型联轴器连接，具有结构紧凑、噪音低、占地面积小的优点，主要应用于高层建筑供水，也可应用厂矿，企业给水排水以及低压锅炉循环用水。
技术参数 ：
| 型号 | 级数 | 流量(m3/h) | 扬程
(m) | 效率
(%) | 电机功率
（KW) | 轴功率 （KW) | 转速
(r/min) | 必需气蚀余量 （NPSH）r（m） |
| 25LG3-10
| 2 | 3.0 | 20 | 42 | 0.75 | 0.39 | 2900 | 2 |
| 3 | 3.0 | 30 | 42 | 1.1 | 0.58 | 2900 | 2 |
| 4 | 3.0 | 40 | 42 | 1.5 | 0.78 | 2900 | 2 |
| 5 | 3.0 | 50 | 42 | 1.5 | 0.97 | 2900 | 2 |
| 6 | 3.0 | 60 | 42 | 2.2 | 1.17 | 2900 | 2 |
| 7 | 3.0 | 70 | 42 | 2.2 | 1.36 | 2900 | 2 |
| 8 | 3.0 | 80 | 42 | 2.2 | 1.56 | 2900 | 2 |
| 9 | 3.0 | 90 | 42 | 2.2 | 1.75 | 2900 | 2 |
| 10 | 3.0 | 100 | 42 | 3.0 | 1.95 | 2900 | 2 |
| 11 | 3.0 | 110 | 42 | 3.0 | 2.14 | 2900 | 2 |
| 12 | 3.0 | 120 | 42 | 4.0 | 2.33 | 2900 | 2 |
| 13 | 3.0 | 130 | 42 | 4.0 | 2.53 | 2900 | 2 |
| 14 | 3.0 | 140 | 42 | 4.0 | 2.72 | 2900 | 2 |
| 15 | 3.0 | 150 | 42 | 4.0 | 2.92 | 2900 | 2 |
| 32LG6.5-15
| 2 | 6.5 | 30 | 53 | 1.5 | 1 | 2900 | 2.4 |
| 3 | 6.5 | 45 | 53 | 2.2 | 1.5 | 2900 | 2.4 |
| 4 | 6.5 | 60 | 53 | 3.0 | 2 | 2900 | 2.4 |
| 5 | 6.5 | 75 | 53 | 4.0 | 2.5 | 2900 | 2.4 |
| 6 | 6.5 | 90 | 53 | 4.0 | 3 | 2900 | 2.4 |
| 7 | 6.5 | 105 | 53 | 5.5 | 3.5 | 2900 | 2.4 |
| 8 | 6.5 | 120 | 53 | 5.5 | 4 | 2900 | 2.4 |
| 40LG12-15
| 2 | 12 | 30 | 60 | 2.2 | 1.63 | 2900 | 2.9 |
| 3 | 12 | 45 | 60 | 3.0 | 2.45 | 2900 | 2.9 |
| 4 | 12 | 60 | 60 | 4.0 | 3.27 | 2900 | 2.9 |
| 5 | 12 | 75 | 60 | 5.5 | 4.08 | 2900 | 2.9 |
| 6 | 12 | 90 | 60 | 5.5 | 4.9 | 2900 | 2.9 |
| 7 | 12 | 105 | 60 | 7.5 | 5.72 | 2900 | 2.9 |
| 8 | 12 | 120 | 60 | 7.5 | 6.54 | 2900 | 2.9 |
| 50LG24-20
| 2 | 24 | 40 | 69 | 5.5 | 3.79 | 2950 | 3.15 |
| 3 | 24 | 60 | 69 | 7.5 | 5.68 | 2950 | 3.15 |
| 4 | 24 | 80 | 69 | 11.0 | 7.58 | 2950 | 3.15 |
| 5 | 24 | 100 | 69 | 11.0 | 9.47 | 2950 | 3.15 |
| 6 | 24 | 120 | 69 | 15.0 | 11.37 | 2950 | 3.15 |
| 65LG36-20
| 2 | 36 | 40 | 72.5 | 7.5 | 5.41 | 2950 | 3.15 |
| 3 | 36 | 60 | 72.5 | 11.0 | 8.11 | 2950 | 3.4 |
| 4 | 36 | 80 | 72.5 | 15 | 10.82 | 2950 | 3.4 |
| 5 | 36 | 100 | 72.5 | 18.5 | 13.52 | 2950 | 3.4 |
| 6 | 36 | 120 | 72.5 | 22 | 16.23 | 2950 | 3.4 |
| 80LG50-20 | 2 | 50 | 40 | 75 | 11.0 | 7.26 | 2950 | 3.8 |
| 3 | 50 | 60 | 75 | 15.0 | 10.89 | 2950 | 3.8 |
| 4 | 50 | 80 | 75 | 18.5 | 14.52 | 2950 | 3.8 |
| 5 | 50 | 100 | 75 | 22 | 18.16 | 2950 | 3.8 |
| 6 | 50 | 120 | 75 | 30 | 21.78 | 2950 | 3.8 |
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