DG多级水泵
一、多级水泵概述：
该系列泵系卧式单吸多级分段式 离心泵，可供输送清水或物理化学性质类似于清水的液体，适用于锅炉给水，也适用于工厂或城市给排水。输送介质温度为-20℃～100℃，进口允许压力小于0.6MPa。
二、 多级离心泵结构特点:
DG型泵进、出水口垂直向上，通过拉紧螺栓将泵的进水段、中段、出水段、轴承体等泵壳体部分联结成一体。
三、 多级离心泵使用范围:
适用于工业和城市给排水、高层建筑增压供水，园林喷灌、消防增压、远距离送水、采暖、浴室等冷暖水循环增压及设备配套、小型锅炉给水
四、多级离心泵产品特点：
1、水力模型
2、泵运行平稳，噪音低。
3、轴封采用软填料密封或机械密封。
4、轴为全封结构。
| 型号 | 流量 （m3/h) | 扬程 (m) | 功率 (kw) | 转速 (r/min) |
| D/DG6-25*2 | 6.3 | 50 | 3 | 2950 |
| D/DG6-25*3 | 75 | 5.5 | ||
| D/DG6-25*4 | 100 | 7.5 | ||
| D/DG6-25*5 | 125 | 7.5 | ||
| D/DG6-25*6 | 150 | 11 | ||
| D/DG6-25*7 | 175 | 11 | ||
| D/DG6-25*8 | 200 | 15 | ||
| D/DG6-25*9 | 225 | 15 | ||
| D/DG6-25*10 | 250 | 18.5 | ||
| D/DG6-25*11 | 275 | 18.5 | ||
| D/DG6-25*12 | 300 | 18.5 | ||
| D/DG6-50*2 | 6.3 | 100 | 11 | 2950 |
| D/DG6-50*3 | 150 | 15 | ||
| D/DG6-50*4 | 200 | 18.5 | ||
| D/DG6-50*5 | 250 | 22 | ||
| D/DG6-50*6 | 300 | 30 | ||
| D/DG6-50*7 | 350 | 30 | ||
| D/DG6-50*8 | 400 | 37 | ||
| D/DG6-50*9 | 450 | 37 | ||
| D/DG6-50*10 | 500 | 45 | ||
| D/DG6-50*11 | 550 | 45 | ||
| D/DG6-50*12 | 600 | 55 | ||
| D/DG12-25*2 | 12.5 | 50 | 5.5 | 2950 |
| D/DG12-25*3 | 75 | 7.5 | ||
| D/DG12-25*4 | 100 | 11 | ||
| D/DG12-25*5 | 125 | 11 | ||
| D/DG12-25*6 | 150 | 15 | ||
| D/DG12-25*7 | 175 | 15 | ||
| D/DG12-25*8 | 200 | 18.5 | ||
| D/DG12-25*9 | 225 | 18.5 | ||
| D/DG12-25*10 | 250 | 22 | ||
| D/DG12-25*11 | 275 | 22 | ||
| D/DG12-25*12 | 300 | 30 | ||
| D/DG12-50*2 | 12.5 | 100 | 11 | 2950 |
| D/DG12-50*3 | 150 | 18.5 | ||
| D/DG12-50*4 | 200 | 22 | ||
| D/DG12-50*5 | 250 | 30 | ||
| D/DG12-50*6 | 300 | 30 | ||
| D/DG12-50*7 | 350 | 37 | ||
| D/DG12-50*8 | 400 | 45 | ||
| D/DG12-50*9 | 450 | 45 | ||
| D/DG12-50*10 | 500 | 55 | ||
| D/DG12-50*11 | 550 | 55 | ||
| D/DG12-50*12 | 600 | 75 | ||
| D/DG25-30*2 | 25 | 60 | 11 | 2950 |
| D/DG25-30*3 | 90 | 15 | ||
| D/DG25-30*4 | 120 | 18.5 | ||
| D/DG25-30*5 | 150 | 22 | ||
| D/DG25-30*6 | 180 | 30 | ||
| D/DG25-30*7 | 210 | 30 | ||
| D/DG25-30*8 | 240 | 37 | ||
| D/DG25-30*9 | 270 | 37 | ||
| D/DG25-30*10 | 300 | 45 | ||
| D/DG25-50*2 | 25 | 100 | 18.5 | 2950 |
| D/DG25-50*3 | 150 | 22 | ||
| D/DG25-50*4 | 200 | 30 | ||
| D/DG25-50*5 | 250 | 37 | ||
| D/DG25-50*6 | 300 | 45 | ||
| D/DG25-50*7 | 350 | 55 | ||
| D/DG25-50*8 | 400 | 75 | ||
| D/DG25-50*9 | 450 | 75 | ||
| D/DG25-50*10 | 500 | 75 | ||
| D/DG25-50*11 | 550 | 90 | ||
| D/DG25-50*12 | 600 | 110 | ||
| D/DG46-30*2 | 46 | 60 | 15 | 2950 |
| D/DG46-30*3 | 90 | 22 | ||
| D/DG46-30*4 | 120 | 30 | ||
| D/DG46-30*5 | 150 | 37 | ||
| D/DG46-30*6 | 180 | 37 | ||
| D/DG46-30*7 | 210 | 45 | ||
| D/DG46-30*8 | 240 | 55 | ||
| D/DG46-30*9 | 270 | 55 | ||
| D/DG46-30*10 | 300 | 75 | ||
| D/DG46-50*2 | 46 | 100 | 30 | 2950 |
| D/DG46-50*3 | 150 | 37 | ||
| D/DG46-50*4 | 200 | 45 | ||
| D/DG46-50*5 | 250 | 55 | ||
| D/DG46-50*6 | 300 | 75 | ||
| D/DG46-50*7 | 350 | 90 | ||
| D/DG46-50*8 | 400 | 90 | ||
| D/DG46-50*9 | 450 | 110 | ||
| D/DG46-50*10 | 500 | 110 | ||
| D/DG46-50*11 | 550 | 132 | ||
| D/DG46-50*12 | 600 | 132 | ||
| D/DG85-45*2 | 85 | 90 | 37 | 2950 |
| D/DG85-45*3 | 135 | 55 | ||
| D/DG85-45*4 | 180 | 75 | ||
| D/DG85-45*5 | ||||
