0769-22282877
产品概述：
GDⅢ系列立式管道增压泵，是本公司针对GD系列泵改良并集合单级单吸泵的特点，综合市场需求，参照国内、国际标准，通过优化水利资源，提升水泵效率设计开发的一款高效节能泵。经改良后的GDⅢ系列泵均采用不锈钢主轴，避免主轴的磨损；叶轮为不锈钢材质，延长了使用寿命，机械密封则采用耐高温型的氟橡胶、碳化硅材料，把原GD型和GDR型合二为一。GDⅢ系列可以广泛用于清水或物理化学性质类似清水介质的输送。
主要条件：
• 泵与电机直联，、占用空间少
• 外型美观
• 体积小、重量轻，安装方便
• 噪声低、震动小、运行平稳安静，（叶轮经过严格动力平衡校对）
• 出入口同一水平轴线，立式安装
• 水力平衡方式消除轴向力
• 既可单台或多台（按泵的工作压力）串联，亦可卧式或立式安装使用
主要用途：
• 输送常温下的清水或物理化学性质类似清水的介质
• 制冷、空调系统、冷却塔、冷却水循环、园林喷洒、农田灌溉、河道取水等
• 一般供水系统、设备配套、
• 市政管网加压、生活用水处理
• 消防供水等
结构图： 型号意义：
性能参数：
| 型号 Model | 流量 Flow Q | 扬程 | 转速 Revn | 轴功率 | 配用电机 motor | 效率 | 必须汽蚀余量 NPSH | 出入口径 Inlet diameter | ||
| Heab H | Shaft power | 功率Power | 电压 Voltage | Eff. | ||||||
| m3/h | L/s | (m) | (r/min) | (KW) | (KW) | (V) | (%) | (m) | (mm) | |
| GDⅢ40-10 | 7.2 | 2 | 11 | 2900 | 0.43 | 0.75 | 380 | 50 | 3.2 | 40 |
| 11.4 | 3.16 | 10 | 0.56 | 55 | ||||||
| 15.6 | 4.3 | 9 | 0.72 | 53 | ||||||
| GDⅢ40-15 | 7.2 | 2 | 16 | 2900 | 0.63 | 1.1 | 380 | 50 | 3.2 | 40 |
| 11.4 | 3.16 | 15 | 0.79 | 58.5 | ||||||
| 15.6 | 4.3 | 12 | 0.89 | 57 | ||||||
| GDⅢ40-20 | 7.2 | 2 | 20.5 | 2900 | 0.79 | 1.5 | 380 | 52 | 3.2 | 40 |
| 11.4 | 3.16 | 20 | 1.03 | 60 | ||||||
| 15.6 | 4.3 | 18 | 1.25 | 62 | ||||||
| GDⅢ40-30 | 7.2 | 2 | 33 | 2900 | 1.32 | 2.2 | 380 | 44 | 3.2 | 40 |
| 11.4 | 3.16 | 30 | 1.55 | 60 | ||||||
| 15.6 | 4.3 | 27.5 | 1.96 | 59 | ||||||
| GDⅢ50-8 | 10.8 | 3 | 9.5 | 2900 | 0.6 | 0.75 | 380 | 46.5 | 3.5 | 50 |
| 18 | 5 | 8 | 0.63 | 62 | ||||||
| 21.6 | 6 | 7. 5 | 0.73 | 60 | ||||||
| GDⅢ50-13 | 10.8 | 3 | 14 | 2900 | 0.68 | 1.1 | 380 | 56 | 3.5 | 50 |
| 18 | 5 | 13 | 0.87 | 68 | ||||||
| 21.6 | 6 | 11 | 0.97 | 67 | ||||||
| GDⅢ50-17 | 10.8 | 3 | 18.4 | 2900 | 1 | 1.5 | 380 | 54 | 3.5 | 50 |
| 18 | 5 | 17 | 1.26 | 66 | ||||||
| 21.6 | 6 | 15.6 | 1.4 | 67 | ||||||
| GDⅢ50-20 | 7.5 | 2.08 | 22 | 2900 | 1 | 1.5 | 380 | 45 | 2.5 | 50 |
| 12.5 | 3.47 | 20 | 1.17 | 58 | ||||||
| 15 | 4.17 | 18.5 | 1.31 | 58 | ||||||
| GDⅢ50-25 | 10.8 | 3 | 27 | 2900 | 1.72 | 2.2 | 380 | 46 | 3.5 | 50 |
| 18 | 5 | 25 | 2.11 | 58 | ||||||
| 21.6 | 6 | 21 | 2.12 | 58 | ||||||
| GDⅢ50-30 | 10.8 | 3 | 32 | 2900 | 2 | 3 | 380 | 46 | 3.5 | 50 |
| 18 | 5 | 30 | 251 | 58.5 | ||||||
| 21.6 | 6 | 26 | 2.65 | 58 | ||||||
| GDⅢ50-40 | 10.8 | 3 | 42 | 2900 | 2.75 | 4 | 380 | 45 | 3.5 | 50 |
| 18 | 5 | 40 | 3.56 | 55 | ||||||
| 21.6 | 6 | 33 | 3.61 | 58 | ||||||
| GDⅢ50-50 | 10.8 | 3 | 52 | 2900 | 3.57 | 5.5 | 380 | 40 | 3.5 | 50 |
| 18 | 5 | 50 | 4.71 | 52 | ||||||
| 21.6 | 6 | 42 | 4.86 | 58 | ||||||
| GDⅢ65-13 | 14 | 4.17 | 12 | 2900 | 0.74 | 1.5 | 380 | 60 | 3.5 | 65 |
| 25 | 6.94 | 13 | 0.97 | 70 | ||||||
| 28 | 8.33 | 10 | 1.07 | 69 | ||||||
| GDⅢ65-19 | 15 | 4.17 | 21 | 2900 | 1.43 | 2.2 | 380 | 60 | 3.5 | 65 |
| 25 | 6.94 | 19 | 1.85 | 70 | ||||||
| 30 | 8.33 | 17 | 2.01 | 69 | ||||||
| GDⅢ65-25 | 15 | 4.17 | 27 | 2900 | 2.08 | 3 | 380 | 53 | 3.5 | 65 |
| 25 | 6.94 | 25 | 2.6 | 65 | ||||||
| 30 | 8.33 | 22 | 2.89 | 62 | ||||||
| GDⅢ65-30 | 15 | 4.17 | 32 | 2900 | 2.49 | 4 | 380 | 52.5 | 3.5 | 65 |
| 25 | 6.94 | 30 | 3.16 | 64.5 | ||||||
| 30 | 8.33 | 27 | 3.56 | 62 | ||||||
| GDⅢ65-40 | 15 | 4.17 | 43 | 2900 | 3.44 | 5.5 | 380 | 51 | 3.5 | 65 |
| 25 | 6.94 | 40 | 4.53 | 60 | ||||||
| 30 | 8.33 | 35 | 4.92 | 58 | ||||||
| GDⅢ65-50 | 15 | 4.17 | 53 | 2900 | 4.61 | 7.5 | 380 | 47 | 3.5 | 65 |
| 25 | 6.94 | 50 | 6.1 | 56 | ||||||
| 30 | 8.33 | 45 | 6.7 | 55 | ||||||
| GDⅢ80-15 | 30 | 8.3 | 17 | 2900 | 2.16 | 3 | 380 | 65 | 2.5 | 80 |
| 42 | 11.67 | 15 | 2.43 | 73 | ||||||
| 54 | 15 | 13 | 3.21 | 70 | ||||||
| GDⅢ80-21 | 30 | 8.3 | 24 | 2900 | 2.8 | 4 | 380 | 67 | 2.5 | 80 |
| 42 | 11.67 | 21 | 3.25 | 74 | ||||||
| 54 | 15 | 16 | 3.93 | 71 | ||||||
| GDⅢ80-30 | 30 | 8.3 | 33 | 2900 | 4.22 | 5.5 | 380 | 62 | 2.5 | 80 |
| 42 | 11.67 | 30 | 4.7 | 72.5 | ||||||
| 54 | 15 | 23 | 5.46 | 65 | ||||||
| GDⅢ80-40 | 30 | 8.3 | 43 | 2900 | 5.38 | 7.5 | 380 | 65 | 2.5 | 80 |
| 42 | 11.67 | 40 | 6.6 | 69.5 | ||||||
| 54 | 15 | 32 | 7 | 67 | ||||||
| GDⅢ80-50 | 30 | 8.3 | 52 | 2900 | 7.7 | 11 | 380 | 55 | 2.5 | 80 |
| 42 | 11.67 | 50 | 8.4 | 68 | ||||||
| 54 | 15 | 42 | 8.8 | 70 | ||||||
| GDⅢ100-19 | 60 | 16.7 | 21 | 2900 | 5.44 | 7.5 | 380 | 69 | 4 | 100 |
| 90 | 25 | 19 | 6.2 | 75 | ||||||
| 120 | 33.3 | 14 | 6.85 | 74 | ||||||
| GDⅢ100-19A | 50 | 13.9 | 17 | 2900 | 3.73 | 5.5 | 380 | 62 | 4 | 100 |
| 80 | 22.2 | 15 | 4.35 | 75 | ||||||
| 110 | 30.6 | 11.5 | 4.53 | 76 | ||||||
| GDⅢ100-21 | 39 | 10. 8 | 24 | 2900 | 3.98 | 5.5 | 380 | 64 | 3 | 100 |
| 60 | 16.7 | 21 | 4.7 | 73 | ||||||
| 75 | 20.8 | 16 | 4.74 | 69 | ||||||
| GDⅢ100-30 | 30 | 8.3 | 32 | 2900 | 4.48 | 7.5 | 380 | 62 | 3.5 | 100 |
| 50 | 13.9 | 30 | 5.27 | 70 | ||||||
| 60 | 16.7 | 23 | 5.77 | 68 | ||||||
| GDⅢ100-32 | 60 | 16. 7 | 35 | 2950 | 8. 41 | 15 | 380 | 68 | 4 | 100 |
| 100 | 27.8 | 32 | 11.46 | 76 | ||||||
| 120 | 33.3 | 28 | 12. 53 | 73 | ||||||
| GDⅢ100-32A | 60 | 16.7 | 30 | 2950 | 7. 46 | 11 | 380 | 69 | 4 | 100 |
| 90 | 25 | 28 | 8. 03 | 76 | ||||||
| 120 | 33. 3 | 26 | 10. 59 | 74 | ||||||
| GDⅢ100-50 | 30 | 8.3 | 52 | 2950 | 8. 32 | 15 | 380 | 52 | 3.5 | 100 |
| 50 | 13.9 | 50 | 10.3 | 66 | ||||||
| 60 | 16.7 | 42 | 11. 13 | 69 | ||||||
| GDⅢ100-50A | 30 | 8. 3 | 50 | 2950 | 7. 68 | 11 | 380 | 52 | 3.5 | 100 |
| 50 | 13.9 | 46 | 9. 63 | 65 | ||||||
| 60 | 16.7 | 43 | 10. 33 | 68 | ||||||
| GDⅢ125-20 | 96 | 26.7 | 22.6 | 2900 | 8. 52 | 15 | 380 | 72 | 5 | 125 |
| 160 | 44.4 | 20 | 11. 62 | 75 | ||||||
| 192 | 53. 3 | 17 | 13. 01 | 76 | ||||||
| GDⅢ125-20A | 86 | 23.9 | 18 | 2900 | 6.91 | 11 | 380 | 77 | 4 | 125 |
| 143 | 39.7 | 16 | 8. 56 | |||||||
| 172 | 47.8 | 13.6 | 9. 36 | |||||||
| GDⅢ125-32 | 96 | 26. 7 | 36 | 2900 | 14. 02 | 22 | 380 | 78 | 4 | 125 |
| 160 | 44.4 | 32 | 18.2 | |||||||
| 192 | 53. 3 | 28 | 20. 11 | |||||||
| GDⅢ125-32A | 96 | 25 | 31.5 | 2900 | 11.36 | 18. 5 | 380 | 76 | 4 | 125 |
| 150 | 41.7 | 28 | 15. 01 | |||||||
| 180 | 50 | 24. 5 | 16. 11 | |||||||
| GDⅢ125-50 | 96 | 26.7 | 55 | 2900 | 19. 92 | 37 | 380 | 77 | 5. 5 | 125 |
| 160 | 44.4 | 50 | 27. 93 | |||||||
| 192 | 53.3 | 46 | 32. 11 | |||||||
| GDⅢ125-50A | 90 | 25 | 48.4 | 2900 | 16. 47 | 30 | 380 | 76 | 5. 5 | 125 |
| 150 | 41.7 | 44 | 23. 1 | |||||||
| 180 | 50 | 40.5 | 27.2 | |||||||
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