沪一牌IS、IH型系列单级单吸(轴向吸入)离心泵,适用于工业和城市给水、排水、亦口丁用于农业排灌。供输送清水或物理化学性质类似清水的其它液体之用,温度不高于80℃。
IS型系列性能范围(按设计点计):
转 速:2900r/min和1450r/min
吸入口直径:50~200mm
流 量:6.3~400m3/h
扬 程:5~125m
型号意义:
产品参数:
型号
|
流量 Q
|
扬程 H
(m) |
效率 η
(%) |
转速 n
(r/min) |
功率 P
|
必需汽蚀余量
(NPSH)r (m) |
||
(m3/h)
|
(L/S)
|
轴功率
|
电机功率
|
|||||
(KW)
|
||||||||
50-32-125
|
12.5
|
3.47
|
20
|
51
|
2900
|
1.33
|
2.2
|
2
|
6.3
|
1.75
|
5
|
45
|
1450
|
0.19
|
0.55
|
2
|
|
50-32-125A
|
11.3
|
3.14
|
16.4
|
50
|
2900
|
1.01
|
1.5
|
2
|
5.7
|
1.58
|
4.1
|
43
|
1450
|
0.15
|
0.55
|
2
|
|
50-32-160
|
12.5
|
3.47
|
32
|
46
|
2900
|
2.37
|
3
|
2
|
6.3
|
1.75
|
8
|
40
|
1450
|
0.34
|
0.55
|
2
|
|
50-32-160A
|
11.3
|
3.14
|
26.4
|
44
|
2900
|
1.85
|
3
|
2
|
5.7
|
1.58
|
6.6
|
37.1
|
1450
|
0.28
|
0.55
|
2
|
|
50-32-200
|
12.5
|
3.47
|
50
|
39
|
2900
|
4.36
|
5.5
|
2
|
6.3
|
1.75
|
12.5
|
33
|
1450
|
0.65
|
1.1
|
2
|
|
50-32-200A
|
11.3
|
3.14
|
41
|
38
|
2900
|
3.24
|
4
|
2
|
5.7
|
1.58
|
10.3
|
31
|
1450
|
0.52
|
0.75
|
2
|
|
50-32-250
|
12.5
|
3.47
|
80
|
33
|
2900
|
8.25
|
11
|
2
|
6.3
|
1.75
|
20
|
27
|
1450
|
1.27
|
2.2
|
2
|
|
50-32-250A
|
11.7
|
3.25
|
70
|
32
|
2900
|
6.97
|
11
|
2
|
5.9
|
1.64
|
17.5
|
25
|
1450
|
1.25
|
1.5
|
2
|
|
50-32-250B
|
11
|
3.06
|
62
|
30
|
2900
|
6.19
|
7.5
|
2
|
65-50-125
|
25
|
6.94
|
20
|
62
|
2900
|
2.2
|
3
|
2
|
12.5
|
3.47
|
5
|
55
|
1450
|
0.31
|
0.55
|
2
|
|
65-50-125A
|
22.7
|
6.31
|
16.5
|
61
|
2900
|
1.67
|
2.2
|
2
|
11.3
|
3.14
|
4.1
|
54
|
1450
|
0.23
|
0.55
|
2
|
|
65-50-160
|
25
|
6.94
|
32
|
57
|
2900
|
3.82
|
5.5
|
2
|
12.5
|
3.47
|
8
|
51
|
1450
|
0.53
|
0.75
|
2
|
|
65-50-160A
|
22.7
|
6.31
|
26.5
|
56
|
2900
|
2.93
|
4
|
2
|
11.3
|
3.14
|
6.6
|
49.6
|
1450
|
0.41
|
0.55
|
2
|
|
65-40-200
|
25
|
6.94
|
50
|
52
|
2900
|
6.55
|
11
|
2
|
12.5
|
3.47
|
12.5
|
46
|
1450
|
0.93
|
1.5
|
2
|
|
65-40-200A
|
22.7
|
6.31
|
41
|
50
|
2900
|
5.07
|
7.5
|
2
|
11.3
|
3.14
|
10.3
|
44
|
1450
|
0.72
|
1.1
|
2
|
|
65-40-250
|
25
|
6.94
|
80
|
46
|
2900
|
11.84
|
15
|
2
|
12.5
|
3.47
|
20
|
39
|
1450
|
1.75
|
3
|
2
|
|
65-40-250A
|
23.4
|
6.5
|
74.8
|
45
|
2900
|
10.6
|
15
|
2
|
11.7
|
3.25
|
17.5
|
37.9
|
1450
|
1.47
|
2.2
|
2
|
|
65-40-250B
|
22
|
6.11
|
61.8
|
44
|
2900
|
8.42
|
11
|
2
|
65-40-315
|
25
|
6.94
|
125
|
39
|
2900
|
21.8
|
30
|
2
|
12.5
|
3.47
|
32
|
33
|
1450
|
3.3
|
5.5
|
2
|
|
65-40-315A
|
23.4
|
6.5
|
109.5
|
38
|
2900
|
18.36
|
30
|
2
|
11.7
|
3.25
|
28
|
33
|
1450
|
2.71
|
4
|
2
|