立式多級(jí)離心泵結(jié)構(gòu)圖
立式多級(jí)離心泵供輸送固體顆粒含量不大于1.5%的中性礦水（粒度小于0.5毫米）及類似的其他污水，被輸送介質(zhì)的溫度不大于80℃，適用于鋼鐵廠、礦山排水、污水輸送等場(chǎng)合。
| D型多級(jí)離心泵主要性能參數(shù) |
| Type/型號(hào) | 級(jí)數(shù) | （m3/h） （l/s） 流量Q | Lift（m） 揚(yáng)程 | n（r/min） 轉(zhuǎn)速 | KW 軸功率/電機(jī)功率 | 效率 |
| 50D8 | 2 | 18 | 5 | 19 | 2950 | 1.5 | 2.2 | 62 |
| 3 | 18 | 5 | 28.5 | 2950 | 2.25 | 3 | 62 |
| 4 | 18 | 5 | 38 | 2950 | 3 | 4 | 62 |
| 5 | 18 | 5 | 47.5 | 2950 | 3.75 | 5.5 | 62 |
| 6 | 18 | 5 | 57 | 2950 | 4.5 | 5.5 | 62 |
| 7 | 18 | 5 | 66.5 | 2950 | 5.25 | 7.5 | 62 |
| 8 | 18 | 5 | 76 | 2950 | 6 | 7.5 | 62 |
| 9 | 18 | 5 | 85.5 | 2950 | 6.75 | 7.5 | 62 |
| 10 | 18 | 5 | 95 | 2950 | 7.5 | 11 | 62 |
| 11 | 18 | 5 | 104.5 | 2950 | 8.25 | 11 | 62 |
| 12 | 18 | 5 | 114 | 2950 | 9 | 11 | 62 |
| 80D12 | 2 | 32.4 | 9 | 22.7 | 2950 | 2.68 | 3 | 75 |
| 3 | 32.4 | 9 | 34.05 | 2950 | 4.02 | 5.5 | 75 |
| 4 | 32.4 | 9 | 45.4 | 2950 | 5.36 | 7.5 | 75 |
| 5 | 32.4 | 9 | 56.75 | 2950 | 6.7 | 7.5 | 75 |
| 6 | 32.4 | 9 | 68.1 | 2950 | 8.04 | 11 | 75 |
| 7 | 32.4 | 9 | 79.45 | 2950 | 9.38 | 11 | 75 |
| 8 | 32.4 | 9 | 90.8 | 2950 | 10.72 | 15 | 75 |
| 9 | 32.4 | 9 | 102.15 | 2950 | 11.06 | 15 | 75 |
| 10 | 32.4 | 9 | 113.5 | 2950 | 13.4 | 15 | 75 |
| 11 | 32.4 | 9 | 124.85 | 2950 | 14.74 | 18.5 | 75 |
| 12 | 32.4 | 9 | 136.2 | 2950 | 16.08 | 18.5 | 75 |
| 100D16 | 2 | 54 | 15 | 35.2 | 2950 | 7.2 | 11 | 71.5 |
| 3 | 54 | 15 | 52.8 | 2950 | 10.8 | 15 | 71.5 |
| 4 | 54 | 15 | 70.4 | 2950 | 14.4 | 18.5 | 71.5 |
| 5 | 54 | 15 | 88 | 2950 | 18 | 22 | 71.5 |
| 6 | 54 | 15 | 105.6 | 2950 | 21.6 | 30 | 71.5 |
| 7 | 54 | 15 | 123.2 | 2950 | 25.2 | 30 | 71.5 |
| 8 | 54 | 15 | 140.8 | 2950 | 28.8 | 37 | 71.5 |
| 9 | 54 | 15 | 158.4 | 2950 | 32.4 | 37 | 71.5 |
| 10 | 54 | 15 | 176 | 2950 | 36 | 45 | 71.5 |
| 11 | 54 | 15 | 198.6 | 2950 | 39.6 | 55 | 71.5 |
| 12 | 54 | 15 | 211.2 | 2950 | 43.2 | 55 | 71.5 |
| 125D25 | 2 | 108 | 30 | 40 | 2950 | 15.6 | 18.5 | 76 |
| 3 | 108 | 30 | 60 | 2950 | 23.4 | 30 | 76 |
| 4 | 108 | 30 | 80 | 2950 | 31.2 | 37 | 76 |
| 5 | 108 | 30 | 100 | 2950 | 39 | 45 | 76 |
| 6 | 108 | 30 | 120 | 2950 | 46.8 | 55 | 76 |
| 7 | 108 | 30 | 140 | 2950 | 54.6 | 75 | 76 |
| 8 | 108 | 30 | 160 | 2950 | 62.4 | 75 | 76 |
| 9 | 108 | 30 | 180 | 2950 | 70.3 | 90 | 76 |
| 10 | 108 | 30 | 200 | 2950 | 78 | 90 | 76 |
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