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ISW Horizontal Centrifugal Pump

Product Overview:
ISW horizontal centrifugal pump is single stage single suction horizontal centrifugal pumps, in the absorption of domestic and foreign products on the basis of advanced technology, using the common centrifugal pump performance parameters, independently developed a new generation of energy saving, environmental protection, horizontal centrifugal pump
.This series of pumps, superior performance, high reliability, long life, reasonable structure, beautiful appearance, with industry-leading level.Horizontal centrifugal pumps for the transport of water and the physical and chemical properties similar to water or other liquids for industrial and urban water supply and drainage, high-rise building pressurized water, garden irrigation, fire boost, long-distance transmission, HVAC refrigeration cycle, bathrooms and heating equipment for pressurized water circulation, temperature T <80 ℃.
Model significance:
IS (R) W 100 - 160 (I) A B
ISW ---- horizontal centrifugal pump
R ------ hot water
100 ---- the pump inlet and outlet diameter
160 ---- impeller diameter
I ------ Traffic Classification
A ------ impeller on first cut
B ------ A second cutting wheel
Working conditions: 1, suction pressure
1.6MPa, the maximum working pressure or pump system 1.6MPa, the pump suction pressure + head 1.6MPa, hydrostatic test pump pressure is 2.5MPa, please note when orderingming system working pressure.More than 1.6MPa working pressure pump system should be made when ordering in order to manufacture parts of the pump flow and connectivity part is steel material.2, the ambient temperature <40 ℃, relative humidity "95%.3, the transmission medium in the volume content of solid particles per unit volume does not exceed 0.1%, particle size <0.2mm.Note: If using the medium with small particles, please specify when ordering for manufacturers to adopt wear resistant mechanical seal.
Features: smooth operation: absolute concentricity of the shaft and impeller excellent static and dynamic balance to ensure a smooth operation without vibration.Leak: carbide seals of different materials to ensure the delivery of different media, there was no leak.Low noise: two low-noise pump under the bearing support, smooth operation, in addition to a weak sound of the motor, almost no noise.Low failure rate: the structure is simple and reasonable, the key part is a world-class quality; facilities, machine time between failures increased substantially.Easy maintenance: Replacement of seals, bearings, simple and convenient.An area of more provinces: exports to the left, right, up three directions, to facilitate piping installation, saving space.

Performance parameter

Type Flow Head
(m)
Efficiency
(%)
Speed
(r/min)
Power
(kw)
m3/h L/S
20-110 1.8
2.5
3.3
0.50
0.69
0.91
16.0
15.0
13.5
25
34
35
2800 0.37
20-125 1.8
2.5
3.3
0.50
0.69
0.91
21.0
20.0
18.6
28
35
34
2800 0.75
20-160 1.8
2.5
3.3
0.50
0.69
0.91
33
32
30
19
25
23
2900 1.5
25-110 2.8
4.0
5.2
0.78
1.11
1.44
16.0
15.0
13.5
34
42
41
2900 0.55
25-125 2.8
4.0
5.2
0.78
1.11
1.44
20.6
20.0
18.0
28
36
35
2900 0.75
25-125A 2.5
3.6
4.6
0.69
1.00
1.28
17.0
16.0
14.4
29
35
31
2900 0.75
25-160 2.8
4.0
5.2
0.78
1.11
1.44
33
32
30
24
32
33
2900 1.5
25-160A 2.6
3.7
4.9
0.12
1.03
1.36
29
28
26
27
31
29
2900 1.1
32-100 3.5
4.5
5.3
0.97
1.24
1.47
14.5
12.5
11
35
40
38
2900 0.55
30-125 3.5
5.0
6.5
0.97
1.39
1.80
22
20
18
40
44
42
2900 0.75
32-125A 3.1
4.5
5.8
0.86
1.25
1.61
17.6
16.0
14.4
39
43
40
2900 0.55
32-160 4.4
6.3
8.3
1.22
1.75
2.32
33
32
30
40
44
42
2900 1.5
32-160A 2.8
4.0
5.2
0.78
1.11
1.44
27
25
21
31
34
32
2900 1.1
32-200 3.1
4.5
5.8
0.86
1.25
1.61
50.5
50.0
48.0
28
32
30
2900 3
32-200A 2.8
4.0
5.2
0.78
1.11
1.44
44.6
44
42.7
34
40
42
2900 2.2
32-160(I) 4.4
6.3
8.3
1.22
1.75
2.32
33.2
32
30.2
34
40
42
2900 2.2
32-200(I) 4.4
6.3
8.3
1.22
1.75
2.32
50.5
50.0
48.0
26
33
35
2900 4
40-100 4.4
6.3
8.3
1.22
1.75
2.31
13.2
12.5
11.3
48
54
53
2900 0.55
40-100A 3.9
5.6
7.4
1.08
1.56
2.06
10.6
10.0
9.0
48
52
50
2900 0.37
40-125 4.4
6.3
8.3
1.22
1.75
2.31
21
20
18
41
46
43
2900 1.1
40-125A 3.9
5.6
7.4
1.08
1.56
2.06
17.6
16
14.4
40
45
41
2900 0.75
40-160 4.4
6.3
8.3
1.22
1.75
2.31
33
32
30
35
40
40
2900 2.2
40-160A 4.1
5.9
7.8
1.14
1.64
2.17
29
28
26.3
34
39
39
2900 1.5
40-160B 3.8
5.5
7.2
1.06
1.53
2.0
25.5
24
22.5
34
38
37
2900 1.1
40-200 4.4
6.3
8.3
1.22
1.75
2.31
51
50
48
26
33
32
2900 4
40-200A 4.1
5.9
7.8
1.14
1.64
2.17
45
44
42
26
31
32
2900 3
40-200B 3.7
5.3
7.0
1.03
1.47
1.94
38
36
34.5
25
29
27
2900 2.2
40-250 4.4
6.3
8.3
1.22
1.75
2.31
82
80
74
24
28
28
2900 7.5
40-250A 4.1
5.9
7.8
1.14
1.64
2.17
72
70
65
24
28
27
2900 5.5
40-250B 3.8
5.5
7.0
1.06
1.53
1.94
61.5
60
56
23
27
26
2900 4
40-100(I) 8.8
12.5
16.3
2.44
3.47
4.53
13.2
12.5
11.3
55
62
60
2900 1.1
40-100(I)A 8.0
11.0
14.5
2.22
3.05
4.03
10.6
10.0
9.0
57
60
59
2900 0.75
40-125(I) 8.8
12.5
16.3
2.44
3.47
4.53
21.2
20.0
17.8
49
58
57
2900 1.5
40-125(I)A 8.0
11.0
14.5
2.22
3.05
4.03
17.0
16.0
14.0
53
57
55
2900 1.1
40-160(I) 8.8
12.5
16.3
2.44
3.47
4.53
33
32
30
45
52
51
2900 3
40-160(I)A 8.2
11.7
15.2
2.28
3.25
4.22
29
28
26
44
51
50
2900 2.2
40-160(I)B 7.3
10.4
13.5
2.38
2.89
3.75
23
22
20.5
50 2900 1.5
40-200(I) 8.8
12.5
16.3
2.44
3.47
4.53
51.2
50
48
38
46
46
2900 5.5
40-200(I)A 8.3
11.7
15.3
2.31
3.25
4.25
45.0
44
42
37
45
45
2900 4
40-200(I)B 7.5
10.6
13.8
2.08
2.94
3.83
37
36
34
44 2900 3
40-250(I) 8.8
12.5
16.3
2.44
3.47
4.53
81.2
80
77.5
31
38
40
2900 11
40-250(I)A 8.2
11.6
15.2
2.28
3.22
4.22
71.0
70
68
38 2900 7.5
40-250(I)B 7.6
10.8
14
2.11
3.0
3.89
61.4
60
58
37 2900 5.5
40-250(I)C 7.1
10.0
13.1
1.97
2.78
3.64
53.2
52
50.4
36 2900 5.5
50-100 8.8
12.5
16.3
2.44
3.47
4.53
13.6
12.5
11.3
55
62
60
2900 1.1
50-100A 8
11
14.5
2.22
3.05
4.03
11
10
9
60 2900 0.75
50-125 8.8
12.5
16.3
2.44
3.74
4.53
21.5
20
17.8
49
58
57
2900 1.5
50-125A 8
11
14.5
2.22
3.05
4.03
17
16
14
57 2900 1.1
50-160 8.8
12.5
16.3
2.44
3.47
4.53
33
32
30
45
52
51
2900 3
50-160A 8.2
11.7
15.2
2.28
3.25
4.22
29
28
26
44
51
50
2900 2.2
50-160B 7.3
10.4
13.5
2.38
2.89
3.75
23
22
20.5
50 2900 1.5
50-200 8.8
12.5
16.3
2.44
3.47
4.53
52
50
48
38
46
46
2900 5.5
50-200A 8.3
11.7
15.3
2.31
3.25
4.25
45.8
44
42
37
45
45
2900 4
50-200B 7.5
10.6
13.8
2.08
2.94
3.83
37
36
34
44 2900 3
50-250 8.8
12.5
16.3
2.44
3.47
4.53
82
80
77.5
29
38
40
2900 11
50-250A 8.2
11.6
15.2
2.28
3.22
4.22
71.5
70
68
38 2900 75
50-250B 7.6
10.8
14
2.11
3.0
3.89
61.4
60
58
37 2900 5.5
50-250C 7.1
10.0
13.1
1.97
2.78
3.64
53.2
52
504
36 2900 5.5
50-100(I) 17.5
25
32.5
4.86
6.94
9.03
13.7
12.5
10.5
67
69
69
2900 1.5
50-100(I)A 15.6
22.3
29
4.3
6.19
8.1
11
10
8.4
65
67
68
2900 1.1
50-125(I) 17.5
25
32.5
4.86
6.94
9.03
21.5
20
18
60
68
67
2900 3
50-125(I)A 15.6
22.3
29
4.33
6.19
8.1
17
16
13.6
58
66
65
2900 2.2
50-160(I) 17.5
25
32.5
4.68
6.94
9.03
34.4
32
27.5
54
63
60
2900 4
50-160(I)A 16.4
23.4
30.4
4.56
6.5
8.44
30
28
24
54
62
59
2900 3
50-160(I)B 15.0
21.6
28
4.17
6.0
7.78
26
24
20.6
28 2900 2.2
50-200(I) 17.5
25
32.5
4.86
6.94
9.03
52.7
50
45.5
49
58
59
2900 7.5
50-200(I)A 16.4
23.5
30.5
4.56
6.53
8.47
46.4
44
40
48
57
58
2900 5.5
50-200(I)B 15.2
21.8
28.3
4.22
6.06
7.86
40
38
34.5
55 2900 4
50-250(I) 17.5
25
32.5
4.86
6.94
9.03
82
80
76.5
39
50
52
2900 15
50-250(I)A 16.4
23.4
30.5
4.56
6.5
8.47
71.5
70
67
39
50
52
2900 11
50-250(I)B 15
21.6
28
4.17
6.0
7.78
61
60
57.4
38
49
54
2900 7.5
50-315(I) 17.5
25
32.5
4.86
6.94
9.03
128
125
122
30
40
44
2900 30
50-315(I)A 16.6
23.7
31
4.61
6.58
8.6
115
113
110
30
40
44
2900 22
50-315(I)B 15.7
22.5
29.2
4.36
6.25
8.0
103
101
98
39 2900 18.5
50-315(I)C 14.4
20.6
26.8
4.0
5.72
7.44
86
85
83
38 2900 15
65-100 17.5
25
32.5
4.86
6.94
9.03
13.7
12.5
10.5
67
69
69
2900 1.5
65-100A 15.6
22.3
29
4.3
6.19
8.1
11
10
8.4
65
67
68
2900 1.1
65-125 17.5
25
32.5
4.86
6.94
9.03
21.5
20
18
60
68
67
2900 3
65-125A 15.6
22.3
29
4.33
6.19
8.1
17
16
14.4
58
66
65
2900 2.2
65-160 17.5
25
32.5
4.86
6.94
9.03
34.4
32
27.5
54
63
60
2900 4
65-160A 16.4
23.4
30.4
4.56
6.5
8.44
30
28
24
54
62
59
2900 3
65-160B 15.0
21.6
28
4.17
6.0
7.78
26
24
20.6
58 2900 2.2
65-200 17.5
25
32.5
4.86
6.94
9.03
52.7
50
45.5
49
58
59
2900 7.5
65-200A 16.4
23.5
30.5
4.56
6.53
8.47
46.4
44
40
48
57
58
2900 5.5
65-200B 15.2
21.8
28.3
4.22
6.06
7.86
40
38
34.5
55 2900 4
65-250 17.5
25
32.5
4.86
6.94
9.03
82
80
76.5
39
50
52
2900 15
65-250A 16.4
23.4
30.5
4.56
6.5
8.47
71.5
70
67
39
50
52
2900 11
65-250B 15
21.6
28
4.17
6.0
7.78
61
60
57.4
38
49
54
2900 7.5
65-315 17.5
25
32.5
4.86
6.94
9.03
127
125
122
32
40
44
2900 30
65-315A 16.6
23.7
31
4.61
6.58
8.6
115
113
110
32
40
44
2900 22
65-315B 15.7
22.5
29.2
4.36
6.25
8.0
103
101
98
39 2900 18.5
65-315C 14.4
20.6
26.8
4.0
5.72
7.44
86
85
83
38 2900 15

 
65-100(I) 35
50
65
9.72
13.9
18.1
13.8
12.5
10
67
73
70
2900 3
65-100(I)A 31.3
44.7
58
8.7
12.4
16.1
11
10
8
66
72
69
2900 2.2
65-125(I) 35
50
65
9.72
13.9
18.1
22
20
17
67
72.5
70
2900 5.5
65-125(I)A 31.5
45
58
8.7
12.5
16.1
17.5
16
13.6
66
71
69
2900 4
65-160(I) 35
50
65
9.72
13.9
18.1
35
32
28
63
71
70
2900 7.5
65-160(I)A 32.7
46.7
61
9.1
13.0
16.9
30.6
28
24
62
70
69
2900 5.5
65-160(I)B 30.3
43.3
56.3
8.4
12.0
15.6
26
24
21
69 2900 4
65-200(I) 35
50
65
9.72
13.9
18.1
53.5
50
46
55
67
68
2900 15
65-200(I)A 32.8
47
61
9.1
13.1
16.9
47
44
40
54
66
67
2900 11
65-200(I)B 30.5
43.5
56.6
8.5
12.1
15.7
40.6
38
33.4
65 2900 7.5
65-250(I) 35
50
65
9.72
13.9
18.1
83
80
72
52
59
60
2900 22
65-250(I)A 32.5
43.3
46.7
9.0
13.0
16.9
73
70
63
52
59
60
2900 18.5
65-250(I)B 30
56
61
8.3
12.0
15.6
62
60
54
58 2900 15
65-315(I) 35
50
65
9.72
13.9
18.1
128
125
121
44
54
57
2900 37
65-315(I)A 32.5
46.5
60.5
9.0
12.9
16.8
112.6
110
106.4
43
54
57
2900 30
65-315(I)B 31
44.5
58
8.6
12.4
16.1
102.5
100
98
53 2900 30
65-315(I)C 29
41
53.6
8.1
11.4
14.9
87
85
83
51 2900 22
80-100 35
50
65
9.72
13.9
18.1
13.8
12.5
10
67
73
70
2900 3
80-100A 31.3
44.7
58
8.7
12.5
16.1
11
10
8
66
72
69
2900 2.2
80-125 35
50
65
9.72
13.9
18.1
22
20
17
67
72.5
70
2900 5.5
80-125A 31.3
45
58
8.7
12.5
16.1
17.5
16
13.6
66
71
69
2900 4
80-160 35
50
65
9.72
13.9
18.1
35
32
28
63
71
70
2900 7.5
80-160A 32.7
46.7
61
9.1
13.0
16.9
30.6
28
24
62
70
69
2900 5.5
80-160B 30.3
43.3
56.3
8.4
12.0
15.6
26
24
21
69 2900 4
80-200 35
50
65
9.72
13.9
18.1
53.5
50
46
55
67
68
2900 15
80-200A 32.8
47
61
9.1
13.1
16.9
47
44
40
54
66
67
2900 11
80-200B 30.5
43.5
56.6
8.5
12.1
15.7
40.6
38
33.4
65 2900 7.5
80-250 35
50
65
9.72
13.9
18.1
83
80
72
52
59
60
2900 22
80-250A 32.5
46.7
61
9.0
13.0
16.9
73
70
63
52
59
60
2900 18.5
80-250B 30
43.3
56
8.3
12.0
15.6
62
60
54
58 2900 15
80-315 35
50
65
9.72
13.9
18.1
128
125
122
43
54
57
2900 37
80-315A 32.5
46.5
60.5
9.0
12.9
16.8
112.6
110
107.4
43
54
57
2900 30
80-315B 31
44.5
58
8.6
12.4
16.1
102.5
100
98
53 2900 30
80-315C 29
41
53.6
8.1
11.4
14.9
98
85
83
51 2900 22
80-350 35
50
65
9.72
13.9
18.1
153.6
150
142
55
66
67
2900 55
80-350A 31
44.5
58
8.6
12.4
16.1
145.6
142
134.8
65 2900 45
80-350B 29
41
53.6
8.1
11.4
14.9
138.6
135
127.8
63 2900 37
80-100(I) 70
100
130
19.4
27.8
36.1
13.6
12.5
11
66
76
75
2900 5.5
80-100(I)A 62.6
89
116
17.4
24.7
32.2
11
10
8.8
64
74
74
2900 4
80-125(I) 70
100
130
19.4
27.8
36.1
23.5
20
14
70
76
65
2900 11
80-125(I)A 62.6
89
116
17.4
24.7
32.2
19
16
11
68
74
65
2900 7.5
80-160(I) 70
100
130
19.4
27.8
36.1
36.5
32
24
70
76
65
2900 15
80-160(I)A 65.4
93.5
121.6
18.2
26.0
33.8
32
28
21
68
74
67
2900 11
80-160(I)B 60.6
86.6
112.6
16.8
24.1
31.3
26
24
18
72 2900 7.5
80-200(I) 70
100
130
19.4
27.8
36.1
54
50
42
65
74
73
2900 22
80-200(I)A 65.4
93.5
121.6
18.2
26.0
33.8
47.5
44
37
67
73
72
2900 18.5
80-200(I)B 61
87
113
16.9
24.2
31.4
41
38
32
71 2900 15
80-250(I) 70
100
130
19.4
27.8
36.1
87
80
68
62
69
68
2900 37
80-250(I)A 65.4
93.5
121.6
18.2
26.0
33.8
76
70
59.5
61
68
67
2900 30
80-250(I)B 61
87
113
16.9
24.2
31.4
65
60
51
66

 
2900 22
80-315(I) 70
100
130
19.4
27.8
36.1
132
125
114
55
66
67
2900 75
80-315(I)A 66.5
95
123.6
18.5
26.4
34.3
119
113
103
55
66
67
2900 55
80-315(I)B 63
90
117
17.5
25
32.5
106.6
101
92
65 2900 45
80-315(I)C 58
82
107
16.1
22.8
29.7
90
85
76
63 2900 37
100-100 70
100
130
19.4
27.8
36.1
13.6
12.5
11
66
76
75
2900 5.5
100-100A 62.6
89
116
17.4
47
32.2
11
10
8.8
64
74
74
2900 4
100-125 70
100
130
19.4
27.8
36.1
23.5
20
14
70
76
65
2900 11
100-125A 62.6
89
116
17.4
24.7
32.2
19
16
11
68
74
63
2900 7.5
100-160 70
100
130
19.4
27.8
36.1
36.5
32
24
70
76
65
2900 15
100-160A 65.4
93.5
121.6
18.2
26.0
33.8
32
28
21
68
74
67
2900 11
100-160B 60.6
86.6
112.5
16.8
24.1
31.3
27
24
18
72 2900 7.5
100-200 70
100
130
19.4
27.8
36.1
54
50
42
65
74
73
2900 22
100-200A 65.4
93.5
121.6
18.2
26.0
33.8
47.5
44
37
64
73
72
2900 18.5
100-200B 61
87
113
16.9
24.2
31.4
41
38
32
71 2900 15
100-250 70
100
130
19.4
27.8
36.1
87
80
68
62
69
68
2900 37
100-250A 65.4
93.5
121.6
18.2
26.0
33.8
76
70
59.5
61
68
67
2900 30
100-250B 61
87
113
16.9
24.2
31.4
65
60
51
66 2900 22
100-315 70
100
130
19.4
27.8
36.1
132
125
114
55
66
67
2900 75
100-315A 66.5
95
123.6
18.5
26.4
34.3
119
113
103
65
66
67
2900 55
100-315B 63
90
117
17.5
25
32.5
106.6
101
92
65 2900 45
100-315C 58
82
107
16.1
27.8
29.7
90
85
76
63 2900 37
100-350 60
100
120
16.7
27.8
33.3
153.6
150
142
72
57
74
2900 90
100-350A 61
87
113
16.9
24.2
31.4
145.6
142
134
75 2900 75
100-350B 58
82
107
16.1
22.8
29.7
138.6
135
127
75 2900 55
100-100(I) 96
160
192
26.7
44.4
53.3
14
12.5
10
64
73
70
2900 11
100-125(I) 96
160
192
26.7
44.4
53.3
24
20
14
62
74
69
2900 15
100-125(I)A 84
140
168
23.3
39
46.7
20
17
12
64
72
68
2900 11
100-160(I) 96
160
192
26.7
44.4
53.3
36
32
27
69
79
75
2900 22
100-160(I)A 84
140
168
23.3
39
46.7
32
28
23.5
66
76
72
2900 18.5
100-200(I) 96
160
192
26.7
44.4
53.3
53
50
45
69
79
78
2900 37
100-200(I)A 84
140
168
23.3
39
46.7
48
45
40
64
74
73
2900 30
100-200(I)B 60
100
120
16.7
27.8
33.3
43
40
36
72 2900 22
100-250(I) 96
160
192
26.7
44.4
53.3
83
80
72
65
77
74
2900 55
100-250(I)A 84
140
168
23.3
39
46.7
75
72
65
60
72
69
2900 45