产品详情
产品说明:
口径:25-250mm
流量:2-460m²/n
扬程:12-80m
转速:1450/2900r/min
温度:GD≦80ºC
GDR≦130ºC
GDF≦130ºC
耐腐蚀材质分304/316/316L
用途及特点:
口径:25-250mm
流量:2-460m²/n
扬程:12-80m
转速:1450/2900r/min
温度:GD≦80ºC
GDR≦130ºC
GDF≦130ºC
耐腐蚀材质分304/316/316L
用途及特点:
管道式离心泵直接安装在管路上,对输送的介质进行加压,本厂生产的管道式离心泵体积小、重量轻、结构紧凑,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.
GD型泵是单级单吸管道式离心泵,供输送常温下的清水或物理化学性质类似清水的介质。主要用于制冷、空调系统、冷却塔、园林喷泉、消防及一般的供水系统。
若介质温度大于80°C,请使用GDR热水管道泵,腐蚀条件下请选用GDF型耐腐蚀管道泵。
性能参数表型号/Model | 流量/Flow |
扬程/Head H (m) |
转速/Rev. n (r/min) |
配用电机 Mating motor |
效率Efficiency % |
必需汽蚀余量 Required NPSH (NPSH) r(m) |
出入口直径 Diameter of inlets and outlets (mm) |
||
(m7h) | (L/S) |
电机效率 power KW |
电压Voltage V | ||||||
GD 25-15 |
2.5 4 5 |
0.69 1.11 1.39 |
18 15 12 |
2800 | 0.46 | 220/380 |
35 42 39 |
3 | 25 |
GD 32-20 |
3.6 6 7.2 |
1.0 1.67 2 |
21 20 19 |
2800 | 0.75 | 220/380 |
40 51 53 |
3.2 | 32 |
GD 40-15 |
7.2 11.4 156 |
2 3.16 43 |
16 15 12 |
2900 | 1.1 | 380 |
50 58.5 57 |
3.2 | 40 |
GD 40-20 |
. 7.2 11.4 15.6 |
. 2 3.16 4.3 |
20.5 20 18 |
2900 | 1.5 | 380 |
52 60 62 |
3.2 | 40 |
GD 40-30 |
7.2 11.4 15.6 |
2 3.16 4.3 |
33 30 27.5 |
2900 | 2.2 | 380 |
44 60 59 |
3.2 | 40 |
GD 40-40 * |
7.2 11.4 15.6 |
2 3.16 4.3 |
43 40 35 |
2900 | 3 | 380 |
38 48 51 |
3.2 | 40 |
GD 40-50 |
7.2 11.4 15.6 |
2 3.16 4.3 |
53 50 48 |
2900 | 4 | 380 |
38 48 51 |
3.2 | 40 |
GD 50-12* |
10.8 18 21.6 |
3 5 6 |
13.5 12 10 |
2900 | 1.1 | 380 |
46.5 62 60 |
3.5 | 50 |
GD 50-17 |
10.8 18 21.6 |
3 5 6 |
18.4 17 15.6 |
2900 | 1.5 | 380 |
54 66 67 |
3.5 | 50 |
GD 50-25 * |
10.8 18 21.6 |
3 5 6 |
27 25 20 |
2900 | 2.2 | 380 |
45 58 58 |
2.5 | 50 |
GD 50-30 |
10.8 18 21.6 |
3 5 6 |
32 30 26 |
2900 | 3 | 380 |
46 58.5 58 |
3.5 | 50 |
GD 50-40 |
10.8 18 21.6 |
3 5 6 |
42 40 33 |
2900 | 4 | 380 |
45 55 53 |
3.5 | 50 |
GD 50-50 |
10.8 18 21.6 |
3 5 6 |
52 50 42 |
2900 | 5.5 | 380 |
40 52 53 |
3.5 | 50 |
GD 65-15 * |
15 25 30 |
4.17 6.94 8.33 |
17 15 12 |
2900 | 1.5 | 380 |
60 70 69 |
3.5 | 65 |
GD 65-19 |
15 25 30 |
4.17 6.94 8.33 |
21 19 17 |
2900 | 2.2 | 380 |
60 70 69 |
3.5 | 65 |
GD 65-25 * |
15 25 30 |
4.17 6.94 8.33 |
27 25 21 |
2900 | 3 | 380 |
52.5 64.5 62 |
3.5 | 65 |
GD 65-30 |
15 25 30 |
4.17 6.94 8.33 |
32 30 27 |
2900 | 4 | 380 |
52.5 64.5 62 |
3.5 | 65 |
GD 65-40 * |
15 25 30 |
4.17 6.94 8.33 |
43 40 35 |
2900 | 5.5 | 380 |
47 56 55 |
3.5 | 65 |
GD 65-50 |
15 25 30 |
4.17 6.94 8.33 |
53 50 45 |
2900 | 7.5 | 380 |
47 56 55 |
3.5 | 65 |
GD65-65* |
15 25 30 |
4.17 6.94 8.33 |
70 65 60 |
2900 | 11 | 380 |
37 50 52 |
3.5 | 65 |
GD65-80 |
15 25 30 |
4.17 6.94 8.33 |
82 80 78 |
2900 | 15 | 380 |
37 50 52 |
3.5 | 65 |
GD65-90* |
15 25 30 |
4.17 6.94 8.33 |
95 90 85 |
2900 | 18.5 | 380 |
28 40 44 |
3.5 | 65 |
GD65-110* |
15 25 30 |
4.17 6.94 8.33 |
115 110 105 |
2900 | 22 | 380 |
28 40 44 |
3.5 | 65 |
GD65-125 |
15 25 30 |
4.17 6.94 8.33 |
127 125 123 |
2900 | 30 | 380 |
28 40 44 |
3.5 | 65 |
GD80-15* |
30 42 54 |
8.3 11.67 15 |
18 15 10 |
2900 | 3 | 380 |
67 74 71 |
2.5 | 80 |
GD80-21 |
30 42 54 |
8.3 11.67 15 |
24 21 16 |
2900 | 4 | 380 |
67 74 71 |
2.5 | 80 |
GD80-30 |
30 42 54 |
8.3 11.67 15 |
33 30 23 |
2900 | 5.5 | 380 |
62 72.5 65 |
2.5 | 80 |
GD80-40 |
30 42 54 |
8.3 11.67 15 |
43 40 32 |
2900 | 7.5 | 380 |
65 69.5 67 |
2.5 | 80 |
GD80-50 |
30 42 54 |
8.3 11.67 15 |
52 50 42 |
2900 | 11 | 380 |
55 68 70 |
2.5 | 80 |
GD80-60* |
30 50 60 |
8.3 13.9 16.7 |
63 60 55 |
2900 | 15 | 380 |
52 63 64 |
2.5 | 80 |
GD80-70* |
30 50 60 |
8.3 13.9 16.7 |
73 70 65 |
2900 | 18.5 | 380 |
52 63 64 |
2.5 | 80 |
GD80-80 |
30 50 60 |
8.3 13.9 16.7 |
83 80 75 |
2900 | 22 | 380 |
52 63 64 |
2.5 | 80 |
GD100-19 |
60 90 120 |
16.7 25 33.3 |
21 19 14 |
2900 | 7.5 | 380 |
69 75 74 |
4 | 100 |
GD100-19A* |
60 90 120 |
16.7 25 33.3 |
17 15 10 |
2900 | 5.5 | 380 |
69 75 74 |
4 | 100 |