产品概述 ：
LG系列泵系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系列泵为立式安装，电机轴与泵轴通过爪型联轴器连接，具有结构紧凑、噪音低、占地面积小的优点，主要应用于高层建筑供水，也可应用厂矿，企业给水排水以及低压锅炉循环用水。
技术参数 ：
|
型号 |
级数 |
流量(m3/h) |
扬程
(m) |
效率
(%) |
电机功率
（KW) |
轴功率
（KW) |
转速
(r/min) |
必需气蚀余量
（NPSH）r（m） |
|
25LG3-10
|
2 |
3.0 |
20 |
42 |
0.75 |
0.39 |
2900 |
2 |
|
3 |
3.0 |
30 |
42 |
1.1 |
0.58 |
2900 |
2 |
|
4 |
3.0 |
40 |
42 |
1.5 |
0.78 |
2900 |
2 |
|
5 |
3.0 |
50 |
42 |
1.5 |
0.97 |
2900 |
2 |
|
6 |
3.0 |
60 |
42 |
2.2 |
1.17 |
2900 |
2 |
|
7 |
3.0 |
70 |
42 |
2.2 |
1.36 |
2900 |
2 |
|
8 |
3.0 |
80 |
42 |
2.2 |
1.56 |
2900 |
2 |
|
9 |
3.0 |
90 |
42 |
2.2 |
1.75 |
2900 |
2 |
|
10 |
3.0 |
100 |
42 |
3.0 |
1.95 |
2900 |
2 |
|
11 |
3.0 |
110 |
42 |
3.0 |
2.14 |
2900 |
2 |
|
12 |
3.0 |
120 |
42 |
4.0 |
2.33 |
2900 |
2 |
|
13 |
3.0 |
130 |
42 |
4.0 |
2.53 |
2900 |
2 |
|
14 |
3.0 |
140 |
42 |
4.0 |
2.72 |
2900 |
2 |
|
15 |
3.0 |
150 |
42 |
4.0 |
2.92 |
2900 |
2 |
|
32LG6.5-15
|
2 |
6.5 |
30 |
53 |
1.5 |
1 |
2900 |
2.4 |
|
3 |
6.5 |
45 |
53 |
2.2 |
1.5 |
2900 |
2.4 |
|
4 |
6.5 |
60 |
53 |
3.0 |
2 |
2900 |
2.4 |
|
5 |
6.5 |
75 |
53 |
4.0 |
2.5 |
2900 |
2.4 |
|
6 |
6.5 |
90 |
53 |
4.0 |
3 |
2900 |
2.4 |
|
7 |
6.5 |
105 |
53 |
5.5 |
3.5 |
2900 |
2.4 |
|
8 |
6.5 |
120 |
53 |
5.5 |
4 |
2900 |
2.4 |
|
40LG12-15
|
2 |
12 |
30 |
60 |
2.2 |
1.63 |
2900 |
2.9 |
|
3 |
12 |
45 |
60 |
3.0 |
2.45 |
2900 |
2.9 |
|
4 |
12 |
60 |
60 |
4.0 |
3.27 |
2900 |
2.9 |
|
5 |
12 |
75 |
60 |
5.5 |
4.08 |
2900 |
2.9 |
|
6 |
12 |
90 |
60 |
5.5 |
4.9 |
2900 |
2.9 |
|
7 |
12 |
105 |
60 |
7.5 |
5.72 |
2900 |
2.9 |
|
8 |
12 |
120 |
60 |
7.5 |
6.54 |
2900 |
2.9 |
|
50LG24-20
|
2 |
24 |
40 |
69 |
5.5 |
3.79 |
2950 |
3.15 |
|
3 |
24 |
60 |
69 |
7.5 |
5.68 |
2950 |
3.15 |
|
4 |
24 |
80 |
69 |
11.0 |
7.58 |
2950 |
3.15 |
|
5 |
24 |
100 |
69 |
11.0 |
9.47 |
2950 |
3.15 |
|
6 |
24 |
120 |
69 |
15.0 |
11.37 |
2950 |
3.15 |
|
65LG36-20
|
2 |
36 |
40 |
72.5 |
7.5 |
5.41 |
2950 |
3.15 |
|
3 |
36 |
60 |
72.5 |
11.0 |
8.11 |
2950 |
3.4 |
|
4 |
36 |
80 |
72.5 |
15 |
10.82 |
2950 |
3.4 |
|
5 |
36 |
100 |
72.5 |
18.5 |
13.52 |
2950 |
3.4 |
|
6 |
36 |
120 |
72.5 |
22 |
16.23 |
2950 |
3.4 |
|
80LG50-20 |
2 |
50 |
40 |
75 |
11.0 |
7.26 |
2950 |
3.8 |
|
3 |
50 |
60 |
75 |
15.0 |
10.89 |
2950 |
3.8 |
|
4 |
50 |
80 |
75 |
18.5 |
14.52 |
2950 |
3.8 |
|
5 |
50 |
100 |
75 |
22 |
18.16 |
2950 |
3.8 |
|
6 |
50 |
120 |
75 |
30 |
21.78 |
2950 |
3.8 | , P: 0cm; mso-border: inset #999999 .75pt; BORDER-BOT: #999999 1pt inset" width="12%">
42 |
