用途特点：本系列是单吸、多级、多段式离心泵，主要用于锅炉给水，液体温度为110℃。本泵是配合国内锅炉技术改造而设计的，泵的结构钢性好，适用于中小型电厂及城市供水。
| 型号 | 流量 | 扬程 | 转数 | 轴功率 | 效率 | 必须汽蚀余量(NPSH) | 配用电机 | 外形尺寸 | 总重 | |
| 型号 | 功率 | |||||||||
| 50DG50×2 | 12.5 | 98.4 | 2950 | 6.96 | 48 | 3.1 | Y160M-2 | 11 | 1315×530×525 | 366 |
| 50DG50×3 | 12.5 | 148 | 2950 | 10.4 | 48 | 3.1 | Y160M-2 | 15 | 1365×530×252 | 388 |
| 50DG50×4 | 12.5 | 197 | 2950 | 13.9 | 48 | 3.1 | Y180M-2 | 22 | 1485×530×550 | 410 |
| 50DG50×5 | 12.5 | 246 | 2950 | 17.40 | 48 | 3.1 | Y200L1-2 | 30 | 1640×530×575 | 432 |
| 50DG50×6 | 12.5 | 295 | 2950 | 20.9 | 48 | 3.1 | Y200L1-2 | 30 | 1640×530×575 | 454 |
| 50DG50×7 | 12.5 | 344 | 2950 | 24.5 | 48 | 3.1 | Y200L2-2 | 37 | 1740×530×575 | 476 |
| 50DG50×8 | 12.5 | 394 | 2950 | 27.8 | 48 | 3.1 | Y200L2-2 | 37 | 1790×530×575 | 497 |
| 50DG50×9 | 12.5 | 443 | 2950 | 31.3 | 48 | 3.1 | Y225M-2 | 45 | 1880×590×630 | 591 |
| 50DG50×10 | 12.5 | 492 | 2950 | 34.80 | 48 | 3.1 | Y250M-2 | 55 | 2045×650×675 | 541 |
| 50DG50×11 | 12.5 | 541 | 2950 | 38.3 | 48 | 3.1 | Y250M-2 | 55 | 2095×650×675 | 563 |
| 50DG50×12 | 12.5 | 590 | 2950 | 41.8 | 48 | 3.1 | Y250M-2 | 55 | 2145×650×675 | 585 |
| 65DG50×2 | 25 | 104 | 2950 | 12.4 | 57 | 2.8 | Y160L-2 | 18.5 | 1482×510×520 | 607 |
| 65DG50×3 | 25 | 156 | 2950 | 18.6 | 57 | 2.8 | Y200L1-2 | 30 | 1680×550×575 | 633 |
| 65DG50×4 | 25 | 208 | 2950 | 24.8 | 57 | 2.8 | Y200L2-2 | 37 | 1748×550×575 | 660 |
| 65DG50×5 | 25 | 260 | 2950 | 31 | 57 | 2.8 | Y225M-2 | 45 | 1856×590×630 | 687 |
| 65DG50×6 | 25 | 312 | 2950 | 37.2 | 57 | 2.8 | Y250M-2 | 55 | 2039×630×675 | 714 |
| 65DG50×7 | 25 | 364 | 2950 | 43.4 | 57 | 2.8 | Y250M-2 | 55 | 2107×650×675 | 740 |
| 65DG50×8 | 25 | 416 | 2950 | 49.6 | 57 | 2.8 | Y280S-2 | 75 | 2245×700×740 | 767 |
| 65DG50×9 | 25 | 468 | 2950 | 55.8 | 57 | 2.8 | Y280S-2 | 75 | 2313×700×740 | 794 |
| 65DG50×10 | 25 | 520 | 2950 | 62 | 57 | 2.8 | Y280S-2 | 75 | 2381×700×740 | 789 |
| 65DG50×11 | 25 | 572 | 2950 | 68.2 | 57 | 2.8 | Y280M-2 | 90 | 2499×700×740 | 956 |
| 65DG50×12 | 25 | 624 | 2950 | 74.4 | 57 | 2.8 | Y280M-2 | 90 | 2567×700×740 | |
