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详细介绍
产品展示：
产品概述：
DL、DLR型泵系立式单吸多级分段式离心泵，供输送不含固体颗粒的清水及物理化学性质类似于水的液体之用。主要用语高层建筑供水，也可以应用于厂矿给排水、输送液体的流量范围为6.2～300m3/h，扬程范围为23.6～225mm，配套功率范围为1.5-200KW，口径为 40～ 200mm。
产品用途：
主要用途适用于工业和城市给排水、高层建筑增压送水、消防增压、远距离送水、采暖、浴室、锅炉冷暖水循环增压、空调制冷系统送水及设备配套等场合。DL型介质使用温度不超过80℃，DLR型介质使用温度不超过120℃。
型号意义：
性能参数表:
| 型号 | 级数 | 流量 q (m3/h) | 总扬程 H (m) | 转速 n (r/min) | 电机功率N (KW) | 效率 η (%) | 吸程 Hs (m) | 必需汽蚀余量 (NPSH)r (m) |
| 40DL DLR | 2 | 6.2 | 23.6 | 1450 | 1.5 | 40 | 7 | 3.19 |
| 3 | 6.2 | 35.4 | 1450 | 2.2 | 40 | 7 | 3.19 | |
| 4 | 6.2 | 47.2 | 1450 | 3 | 40 | 7 | 3.19 | |
| 5 | 6.2 | 59 | 1450 | 4 | 40 | 7 | 3.19 | |
| 6 | 6.2 | 70.8 | 1450 | 4 | 40 | 7 | 3.19 | |
| 7 | 6.2 | 82.6 | 1450 | 5.5 | 40 | 7 | 3.19 | |
| 8 | 6.2 | 94.4 | 1450 | 5.5 | 40 | 7 | 3.19 | |
| 9 | 6.2 | 106.2 | 1450 | 7.5 | 40 | 7 | 3.19 | |
| 10 | 6.2 | 118 | 1450 | 7.5 | 40 | 7 | 3.19 | |
| 11 | 6.2 | 129.8 | 1450 | 7.5 | 40 | 7 | 3.19 | |
| 12 | 6.2 | 141.6 | 1450 | 11 | 40 | 7 | 3.19 | |
| 50DL DLR | 2 | 12.6 | 24.4 | 1450 | 3 | 50.4 | 7.6 | 2.66 |
| 3 | 12.6 | 36.6 | 1450 | 3 | 50.4 | 7.6 | 2.66 | |
| 4 | 12.6 | 48.8 | 1450 | 4 | 50.4 | 7.6 | 2.66 | |
| 5 | 12.6 | 61 | 1450 | 5.5 | 50.4 | 7.6 | 2.66 | |
| 6 | 12.6 | 73.2 | 1450 | 5.5 | 50.4 | 7.6 | 2.66 | |
| 7 | 12.6 | 85.4 | 1450 | 7.5 | 50.4 | 7.6 | 2.66 | |
| 8 | 12.6 | 97.6 | 1450 | 7.5 | 50.4 | 7.6 | 2.66 | |
| 9 | 12.6 | 109.8 | 1450 | 11 | 50.4 | 7.6 | 2.66 | |
| 10 | 12.6 | 122 | 1450 | 11 | 50.4 | 7.6 | 2.66 | |
| 65DL DLR | 2 | 30 | 32 | 1450 | 5.5 | 62 | 7.6 | 2.82 |
| 3 | 30 | 48 | 1450 | 7.5 | 62 | 7.6 | 2.82 | |
| 4 | 30 | 64 | 1450 | 11 | 62 | 7.6 | 2.82 | |
| 5 | 30 | 80 | 1450 | 15 | 62 | 7.6 | 2.82 | |
| 6 | 30 | 96 | 1450 | 15 | 62 | 7.6 | 2.82 | |
| 7 | 30 | 112 | 1450 | 18.5 | 62 | 7.6 | 2.82 | |
| 8 | 30 | 128 | 1450 | 22 | 62 | 7.6 | 2.82 | |
| 9 | 30 | 144 | 1450 | 22 | 62 | 7.6 | 2.82 | |
| 10 | 30 | 160 | 1450 | 30 | 62 | 7.6 | 2.82 | |
| 80DL DLR | 2 | 50.4 | 40 | 1450 | 11 | 70 | 8 | 2.49 |
| 3 | 50.4 | 60 | 1450 | 15 | 70 | 8 | 2.49 | |
| 4 | 50.4 | 80 | 1450 | 22 | 70 | 8 | 2.49 | |
| 5 | 50.4 | 100 | 1450 | 30 | 70 | 8 | 2.49 | |
| 6 | 50.4 | 120 | 1450 | 30 | 70 | 8 | 2.49 | |
| 7 | 50.4 | 140 | 1450 | 37 | 70 | 8 | 2.49 | |
| 8 | 50.4 | 160 | 1450 | 45 | 70 | 8 | 2.49 | |
| 9 | 50.4 | 180 | 1450 | 45 | 70 | 8 | 2.49 | |
| 10 | 50.4 | 200 | 1450 | 55 | 70 | 8 | 2.49 | |
| 100DL DLR | 2 | 100 | 40 | 1450 | 18.5 | 72 | 7.2 | 3.53 |
| 3 | 100 | 60 | 1450 | 30 | 72 | 7.2 | 3.53 | |
| 4 | 100 | 80 | 1450 | 37 | 72 | 7.2 | 3.53 | |
| 5 | 100 | 100 | 1450 | 45 | 72 | 7.2 | 3.53 | |
| 6 | 100 | 120 | 1450 | 55 | 72 | 7.2 | 3.53 | |
| 7 | 100 | 140 | 1450 | 75 | 72 | 7.2 | 3.53 | |
| 8 | 100 | 160 | 1450 | 75 | 72 | 7.2 | 3.53 | |
| 9 | 100 | 180 | 1450 | 90 | 72 | 7.2 | 3.53 | |
| 10 | 100 | 200 | 1450 | 90 | 72 | 7.2 | 3.53 |
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