GDL型立式多级管道离心泵是我厂根据ISG型管道离心泵及DL型立式多级离心泵的优点而设计的结晶，在结构上采用了立式，分段式，泵的吸入与吐出口设计在下方成一字型，并采用水力平衡的方法解决，残余轴向力由一个球轴承承受，因而运转平衡，噪音低，占地面积小，检修方便，以减少单泵机组配带功率，简化电控设备。
适用于高低层建筑的住宅、医院、旅馆、百货大楼、办公大楼等的消防，生活供水及锅炉机组循环、冷却水循环输送等。
另配备便拆式结构供用户选择，使得更换密封部件的工作变得轻松快捷。
使用温度：-15℃-120℃ 材质：铸铁、不锈钢
GDL型立式多级管道离心泵型号意义
GDL型立式多级管道离心泵型号及选型
| 型 号 |
流量 （m3/h） |
扬程 （m） |
吸程 （m） |
电机功率 |
| 25GDL2-12×3 | 2 | 36 | 7.5 | 1.1 |
| 25GDL2-12×4 | 2 | 48 | 1.1 | |
| 25GDL2-12×5 | 2 | 60 | 1.5 | |
| 25GDL2-12×6 | 2 | 72 | 1.5 | |
| 25GDL2-12×7 | 2 | 84 | 2.2 | |
| 25GDL2-12×8 | 2 | 96 | 2.2 | |
| 25GDL2-12×9 | 2 | 108 | 2.2 | |
| 25GDL2-12×10 | 2 | 120 | 3 | |
| 25GDL2-12×11 | 2 | 132 | 3 | |
| 25GDL2-12×12 | 2 | 144 | 3 | |
| 40GDL6-12×3 | 6 | 36 | 1.5 | |
| 40GDL6-12×4 | 6 | 48 | 2.2 | |
| 40GDL6-12×5 | 6 | 60 | 2.2 | |
| 40GDL6-12×6 | 6 | 72 | 3 | |
| 40GDL6-12×7 | 6 | 84 | 3 | |
| 40GDL6-12×8 | 6 | 96 | 4 | |
| 40GDL6-12×9 | 6 | 108 | 4 | |
| 40GDL6-12×10 | 6 | 120 | 4 | |
| 40GDL6-12×11 | 6 | 132 | 5.5 | |
| 40GDL6-12×12 | 6 | 144 | 5.5 | |
| 50GDL12-15×2 | 12 | 30 | 7 | 2.2 |
| 50GDL12-15×3 | 12 | 45 | 3 | |
| 50GDL12-15×4 | 12 | 60 | 5 | |
| 50GDL12-15×5 | 12 | 75 | 5.4 | |
| 50GDL12-15×6 | 12 | 90 | 5.5 | |
| 50GDL12-15×7 | 12 | 105 | 7.5 | |
| 50GDL12-15×8 | 12 | 120 | 7.5 | |
| 50GDL12-15×9 | 12 | 135 | 11 | |
| 50GDL12-15×10 | 12 | 150 | 11 | |
| 50GDL18-15×3 | 18 | 45 | 4 | |
| 50GDL18-15×4 | 18 | 60 | 5.5 | |
| 50GDL18-15×5 | 18 | 75 | 7.5 | |
| 50GDL18-15×6 | 18 | 90 | 7.5 | |
| 50GDL18-15×7 | 18 | 105 | 11 | |
| 50GDL18-15×8 | 18 | 120 | 11 | |
| 50GDL18-15×9 | 18 | 135 | 15 | |
| 50GDL18-15×10 | 18 | 150 | 15 | |
| 65GDL24-12×2 | 24 | 24 | 6 | 3 |
| 65GDL24-12×3 | 24 | 36 | 4 | |
| 65GDL24-12×4 | 24 | 48 | 5.5 | |
| 65GDL24-12×5 | 24 | 60 | 7.5 | |
| 65GDL24-12×6 | 24 | 72 | 7.5 | |
| 65GDL24-12×7 | 24 | 84 | 11 | |
| 65GDL24-12×8 | 24 | 96 | 11 | |
| 65GDL24-12×9 | 24 | 108 | 15 | |
| 65GDL24-12×10 | 24 | 120 | 15 | |
| 80GDL36-14×2 | 36 | 24 | 5.5 | 4 |
| 80GDL36-14×3 | 36 | 36 | 5.5 | |
| 80GDL36-14×4 | 36 | 48 | 7.5 | |
| 80GDL36-14×5 | 36 | 60 | 11 | |
| 80GDL36-14×6 | 36 | 72 | 11 | |
| 80GDL36-14×7 | 36 | 84 | 15 | |
| 80GDL36-14×8 | 36 | 96 | 15 | |
| 80GDL36-14×9 | 36 | 108 | 18.5 | |
| 80GDL36-14×10 | 36 | 120 | 18.5 | |
| 80GDL54-14×2 | 54 | 28 | 5 | 7.5 |
| 80GDL54-14×3 | 54 | 40 | 11 | |
| 80GDL54-14×4 | 54 | 56 | 15 | |
| 80GDL54-14×5 | 54 | 70 | 18.5 | |
| 80GDL54-14×6 | 54 | 84 | 18.5 | |
| 80GDL54-14×7 | 54 | 98 | 22 | |
| 100GDL72-16×2 | 72 | 32 | 4.5 | 11 |
| 100GDL72-16×3 | 72 | 48 | 15 | |
| 100GDL72-16×4 | 72 | 64 | 18.5 | |
| 100GDL72-16×5 | 72 | 80 | 22 | |
| 100GDL72-16×6 | 72 | 96 | 30 | |
| 100GDL72-16×7 | 72 | 112 | 30 |
