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沪一牌GDL型立式多级管道泵(离心泵)是最新泵型,具有节能、占地面积小、安装方便、性能稳定等特点。外套用1Cr18Ni9Ti优质不锈钢,轴封用耐磨机械密封,无泄漏,使用寿命长。以水力平衡解决轴向力,因而泵运转平稳,低噪音,安装条件优于DL型泵,可以简便安装于任一段水平管路中间。完全能满足高层建筑、深井矿等的给排水及消防设施需要,是广大行业冷热水或一般介质、理化性质类似水等液体输送的最佳泵型。使用温度:≤100℃,压力≤0.6MPa(16kg/cm2)。
立式离心泵，供输送清水及物理性质似清水的其它液体之用，使用介质温度不超过80℃，适用于工业和城市给排水、高层建筑增压送水、园林喷灌、消防增压、远距离送水、采暖、浴室等冷暖水循 环增压及设备配套等。
立式热水循环泵，适用于能源、冶金、木材加工、化工、纺织、造纸及饭店、浴室、宾馆等锅炉热水增压循环输送及城市采暖系统循环用泵，使用介质温度不超过120℃。
立式化工泵，适用于轻纺、石油、化工、医药、卫生、食品、炼油等工业输送化学腐蚀性液体，介质温度为-20℃～+120℃。
型号意义:
性能参数:
|
型 号 |
流量 |
扬程 |
吸程 |
电机功率 |
|
25GDL2-12×3 |
2
|
36
|
7.5
|
1.1
|
|
25GDL2-12×4 |
48
|
1.1
|
||
|
25GDL2-12×5 |
60
|
1.5
|
||
|
25GDL2-12×6 |
72
|
1.5
|
||
|
25GDL2-12×7 |
84
|
2.2
|
||
|
25GDL2-12×8 |
96
|
2.2
|
||
|
25GDL2-12×9 |
108
|
2.2
|
||
|
25GDL2-12×10 |
120
|
3
|
||
|
25GDL2-12×11 |
132
|
3
|
||
|
25GDL2-12×12 |
144
|
3
|
||
|
25GDL4--11×3 |
4
|
33
|
7.5
|
1.1
|
|
25GDL4--11×4 |
44
|
1.5
|
||
|
25GDL4--11×5 |
55
|
2.2
|
||
|
25GDL4--11×6 |
66
|
2.2
|
||
|
25GDL4--11×7 |
77
|
3
|
||
|
25GDL4--11×8 |
88
|
3
|
||
|
25GDL4--11×9 |
99
|
3
|
||
|
25GDL4--11×10 |
110
|
4
|
||
|
25GDL4--11×11 |
121
|
4
|
||
|
25GDL4--11×12 |
132
|
4
|
||
|
25GDL4--11×13 |
143
|
4
|
||
|
40GDL6-12×3 |
6
|
36
|
7.5
|
1.5
|
|
40GDL6-12×4 |
48
|
2.2
|
||
|
40GDL6-12×5 |
60
|
2.2
|
||
|
40GDL6-12×6 |
72
|
3
|
||
|
40GDL6-12×7 |
84
|
3
|
||
|
40GDL6-12×8 |
96
|
4
|
||
|
40GDL6-12×9 |
108
|
4
|
||
|
40GDL6-12×10 |
120
|
4
|
||
|
40GDL6-12×11 |
132
|
5.5
|
||
|
40GDL6-12×12 |
144
|
5.5
|
||
|
50GDL12-15×2 |
12
|
30
|
7
|
2.2
|
|
50GDL12-15×3 |
45
|
3
|
||
|
50GDL12-15×4 |
60
|
4
|
||
|
50GDL12-15×5 |
75
|
5.5
|
||
|
50GDL12-15×6 |
90
|
5.5
|
||
|
50GDL12-15×7 |
105
|
7.5
|
||
|
50GDL12-15×8 |
120
|
7.5
|
||
|
50GDL12-15×9 |
135
|
11
|
||
|
50GDL12-15×10 |
150
|
11
|
||
|
50GDL18-15×3 |
18
|
40
|
7
|
4
|
|
50GDL18-15×4 |
60
|
5.5
|
||
|
50GDL18-15×5 |
75
|
7.5
|
||
|
50GDL18-15×6 |
90
|
7.5
|
||
|
50GDL18-15×7 |
105
|
11
|
||
|
50GDL18-15×8 |
120
|
11
|
||
|
50GDL18-15×9 |
135
|
15
|
||
|
50GDL18-15×10 |
150
|
15
|
||
|
65GDL24--12×2 |
24
|
24
|
6
|
3
|
|
65GDL24--12×3 |
36
|
4
|
||
|
65GDL24--12×4 |
48
|
5.5
|
||
|
65GDL24--12×5 |
60
|
7.5
|
||
|
65GDL24--12×6 |
72
|
7.5
|
||
|
65GDL24--12×7 |
84
|
11
|
||
|
65GDL24--12×8 |
96
|
11
|
||
|
65GDL24--12×9 |
108
|
15
|
||
|
65GDL24--12×10 |
120
|
15
|
||
|
80GDL36-12×2 |
36
|
24
|
5.5
|
4
|
|
80GDL36-12×3 |
36
|
5.5
|
||
|
80GDL36-12×4 |
48
|
7.5
|
||
|
80GDL36-12×5 |
60
|
11
|
||
|
80GDL36-12×6 |
72
|
11
|
||
|
80GDL36-12×7 |
84
|
15
|
||
|
80GDL36-12×8 |
96
|
15
|
||
|
80GDL36-12×9 |
108
|
18.5
|
||
|
80GDL36-12×10 |
120
|
18.5
|
||
|
80GDL54--14×2 |
54
|
28
|
5
|
7.5
|
|
80GDL54--14×3 |
42
|
11
|
||
|
80GDL54--14×4 |
56
|
15
|
||
|
80GDL54--14×5 |
70
|
18.5
|
||
|
80GDL54--14×6 |
84
|
18.5
|
||
|
80GDL54--14×7 |
98
|
22
|
||
|
100GDL72-14×2 |
72
|
28
|
4.5
|
11
|
|
100GDL72-14×3 |
42
|
15
|
||
|
100GDL72-14×4 |
56
|
18.5
|
||
|
100GDL72-14×5 |
70
|
22
|
||
|
100GDL72-14×6 |
84
|
30
|
||
|
100GDL72-14×7 |
98
|
30
|
