LG系列立式多级泵

产品概述:
LG 型高层给水多级泵是立式单吸多级分段式离心泵,供输送常温清水及物理化学性质类似于清水的液体。 LG 型高层给水多级泵为立式安装,电机轴与泵轴通过爪型连轴器联接,具有结构紧凑、噪音低、占地面积小等优点。
产品特点:
1. 水力模型先进:效率高,性能范围广。
2 、更少的运行、维修费用:采用优质机械密封,耐磨损、使用寿命长,故障率低,具有更少的运行维修费用。
3 、独特部件、降低噪音:独特的水力部件设计,良好的过流性能,大大地减少了流动噪音。
4 、立式结构,占地面积小。
型号意义:
结构图:
| 编号 | 型号 | 流量 (m3/h) | 扬程 (m) | 转速 (r/min) | 功率(kw) | 效率 (%) | 必需 汽蚀余量 (m) | |
| 轴功率 | 电机功率 | |||||||
| 1 | 25LG3-10×2 | 3 | 20 | 2900 | 0.39 | 0.75 | 42 | 2 |
| 2 | 25LG3-10×3 | 3 | 30 | 2900 | 0.58 | 1.1 | 42 | 2 |
| 3 | 25LG3-10×4 | 3 | 40 | 2900 | 0.78 | 1.5 | 42 | 2 |
| 4 | 25LG3-10×5 | 3 | 50 | 2900 | 0.97 | 1.5 | 42 | 2 |
| 5 | 25LG3-10×6 | 3 | 60 | 2900 | 1.17 | 2.2 | 42 | 2 |
| 6 | 25LG3-10×7 | 3 | 70 | 2900 | 1.36 | 2.2 | 42 | 2 |
| 7 | 25LG3-10×8 | 3 | 80 | 2900 | 1.56 | 2.2 | 42 | 2 |
| 8 | 25LG3-10×9 | 3 | 90 | 2900 | 1.75 | 2.2 | 42 | 2 |
| 9 | 25LG3-10×10 | 3 | 100 | 2900 | 1.95 | 3 | 42 | 2 |
| 10 | 25LG3-10×11 | 3 | 110 | 2900 | 2.14 | 3 | 42 | 2 |
| 11 | 25LG3-10×12 | 3 | 120 | 2900 | 2.33 | 4 | 42 | 2 |
| 12 | 25LG3-10×13 | 3 | 130 | 2900 | 2.53 | 4 | 42 | 2 |
| 13 | 25LG3-10×14 | 3 | 140 | 2900 | 2.72 | 4 | 42 | 2 |
| 14 | 25LG3-10×15 | 3 | 150 | 2900 | 2.92 | 4 | 42 | 2 |
| 15 | 25LG3-10×16 | 3 | 160 | 2900 | 3.11 | 4 | 42 | 2 |
| 16 | 32LG6.5-15×2 | 6.5 | 30 | 2900 | 1.00 | 1.5 | 53 | 2.4 |
| 17 | 32LG6.5-15×3 | 6.5 | 45 | 2900 | 1.50 | 2.2 | 53 | 2.4 |
| 18 | 32LG6.5-15×4 | 6.5 | 60 | 2900 | 2.00 | 3 | 53 | 2.4 |
| 19 | 32LG6.5-15×5 | 6.5 | 75 | 2900 | 2.50 | 4 | 53 | 2.4 |
| 20 | 32LG6.5-15×6 | 6.5 | 90 | 2900 | 3.00 | 4 | 53 | 2.4 |
| 21 | 32LG6.5-15×7 | 6.5 | 105 | 2900 | 3.50 | 5.5 | 53 | 2.4 |
| 22 | 32LG6.5-15×8 | 6.5 | 120 | 2900 | 4.00 | 5.5 | 53 | 2.4 |
| 23 | 32LG6.5-15×9 | 6.5 | 135 | 2900 | 4.50 | 5.5 | 53 | 2.4 |
| 24 | 32LG6.5-15×10 | 6.5 | 150 | 2900 | 5.00 | 7.5 | 53 | 2.4 |
| 25 | 40LG12-15×2 | 12 | 30 | 2900 | 1.63 | 2.2 | 60 | 2.9 |
| 26 | 40LG12-15×3 | 12 | 45 | 2900 | 2.45 | 3 | 60 | 2.9 |
| 27 | 40LG12-15×4 | 12 | 60 | 2900 | 3.27 | 4 | 60 | 2.9 |
| 28 | 40LG12-15×5 | 12 | 75 | 2900 | 4.08 | 5.5 | 60 | 2.9 |
| 29 | 40LG12-15×6 | 12 | 90 | 2900 | 4.90 | 5.5 | 60 | 2.9 |
| 30 | 40LG12-15×7 | 12 | 105 | 2900 | 5.72 | 7.5 | 60 | 2.9 |
| 31 | 40LG12-15×8 | 12 | 120 | 2900 | 6.54 | 7.5 | 60 | 2.9 |
| 32 | 40LG12-15×9 | 12 | 135 | 2900 | 7.35 | 11 | 60 | 2.9 |
| 33 | 40LG12-15×10 | 12 | 150 | 2900 | 8.18 | 11 | 60 | 2.9 |
| 34 | 50LG24-20×2 | 24 | 40 | 2900 | 3.79 | 5.5 | 69 | 3.15 |
| 35 | 50LG24-20×3 | 24 | 60 | 2900 | 5.68 | 7.5 | 69 | 3.15 |
| 36 | 50LG24-20×4 | 24 | 80 | 2900 | 7.58 | 11 | 69 | 3.15 |
| 37 | 50LG24-20×5 | 24 | 100 | 2900 | 9.47 | 11 | 69 | 3.15 |
| 38 | 50LG24-20×6 | 24 | 120 | 2900 | 11.37 | 15 | 69 | 3.15 |
| 39 | 50LG24-20×7 | 24 | 140 | 2900 | 13.27 | 15 | 69 | 3.15 |
| 40 | 50LG24-20×8 | 24 | 160 | 2900 | 15.17 | 18.5 | 69 | 3.15 |
| 41 | 65LG36-20×2 | 36 | 40 | 2900 | 5.41 | 7.5 | 72.5 | 3.4 |
| 42 | 65LG36-20×3 | 36 | 60 | 2900 | 8.11 | 11 | 72.5 | 3.4 |
| 43 | 65LG36-20×4 | 36 | 80 | 2900 | 10.82 | 15 | 72.5 | 3.4 |
| 44 | 65LG36-20×5 | 36 | 100 | 2900 | 13.52 | 18.5 | 72.5 | 3.4 |
| 45 | 65LG36-20×6 | 36 | 120 | 2900 | 16.23 | 22 | 72.5 | 3.4 |
| 46 | 65LG36-20×7 | 36 | 140 | 2900 | 18.94 | 22 | 72.5 | 3.4 |
| 47 | 65LG36-20×8 | 36 | 160 | 2900 | 21.65 | 30 | 72.5 | 3.4 |
| 48 | 80LG50-20×2 | 50 | 40 | 2900 | 7.26 | 11 | 75 | 3.8 |
| 49 | 80LG50-20×3 | 50 | 60 | 2900 | 10.89 | 15 | 75 | 3.8 |
| 50 | 80LG50-20×4 | 50 | 80 | 2900 | 14.52 | 18.5 | 75 | 3.8 |
| 51 | 80LG50-20×5 | 50 | 100 | 2900 | 18.15 | 22 | 75 | 3.8 |
| 52 | 80LG50-20×6 | 50 | 120 | 2900 | 21.78 | 30 | 75 | 3.8 |
| 53 | 80LG50-20×7 | 50 | 140 | 2900 | 25.41 | 30 | 75 | 3.8 |
| 54 | 80LG50-20×8 | 50 | 160 | 2900 | 29.04 | 37 | 75 | 3.8 |
| 55 | 100LG72-20×2 | 72 | 40 | 2900 | 9.46 | 11 | 83 | 4 |
| 56 | 100LG72-20×3 | 72 | 60 | 2900 | 14.19 | 18.5 | 83 | 4 |
| 57 | 100LG72-20×4 | 72 | 80 | 2900 | 18.92 | 22 | 83 | 4 |
| 58 | 100LG72-20×5 | 72 | 100 | 2900 | 23.65 | 30 | 83 | 4 |
| 59 | 100LG72-20×6 | 72 | 120 | 2900 | 28.38 | 37 | 83 | 4 |
| 60 | 100LG72-20×7 | 72 | 140 | 2900 | 33.11 | 45 | 83 | 4 |
| 61 | 100LG72-20×8 | 72 | 160 | 2900 | 37.84 | 45 | 83 | 4 |
| 62 | 100LG72-20×9 | 72 | 180 | 2900 | 42.57 | 55 | 83 | 4 |