Product Description
Model Code Explanation
Product Introduction
ISG vertical single-stage single-suction booster pipeline clean water pump is a high-efficiency and energy-saving product designed and manufactured according to the performance parameters of IS single-stage single-suction centrifugal pumps and pipeline pumps, following ISO2858 and the national pipeline pump standard JB/T53058-93. The pump adopts an optimized hydraulic model. According to different operating temperatures and media, several derivative models such as hot-water pumps, high-temperature pumps, chemical pumps, and oil pumps are developed based on the ISG type. It is one of the standardized products promoted nationwide.
Product Features
1. The pump has a vertical structure with inlet and outlet diameters of the same size, positioned on the same centerline. It can be installed in the pipeline like a valve. The appearance is compact and attractive, with a small footprint and low construction cost. When fitted with a protective cover, it can be used outdoors.
2. The impeller is directly mounted on the extended motor shaft, resulting in a short axial dimension and compact structure. The pump and motor bearings are reasonably configured to effectively balance radial and axial loads generated during operation, ensuring smooth running with very low vibration and noise.
3. The shaft seal adopts a mechanical seal or a combination mechanical seal, featuring imported titanium-alloy sealing rings, medium-temperature-resistant mechanical seals, and hard-alloy wear-resistant materials to effectively extend the service life of the mechanical seal.
4. Installation and maintenance are convenient. The pipeline system does not need to be dismantled—simply remove the pump base nuts to extract the entire rotor assembly.
5. According to application requirements, pumps may be operated in series or parallel to meet different flow and head needs.
6. According to pipeline layout requirements, vertical or horizontal installation can be used.
Product Applications
1. ISG vertical single-stage single-suction booster pipeline clean water pumps are used for transporting clean water and other liquids with similar physical and chemical properties. They are suitable for industrial and urban water supply and drainage, high-rise building pressurization, garden irrigation, fire-fighting booster systems, and equipment supporting applications. Operating temperature: T ≤ 80°C.
2. IRG (GRG) hot-water (high-temperature) circulating pumps are widely used in energy, metallurgy, chemical industry, textiles, papermaking, hotels, and boiler high-temperature hot-water pressurization and circulation, as well as urban heating systems. IRG operating temperature: T ≤ 120°C; GRG operating temperature: T ≤ 240°C.
3. IHG vertical stainless-steel chemical pumps are suitable for transporting corrosive liquids without solid particles and with viscosity similar to water. They are widely used in petroleum, chemical industry, metallurgy, electric power, papermaking, food, pharmaceutical, and synthetic fiber industries. Operating temperature: T = -20°C to 120°C.
4. YG pipeline oil pumps are used for transporting petroleum products such as gasoline, diesel, and kerosene. Operating temperature: T = -20°C to 120°C.
Operating Conditions
1. Inlet pressure ≤ 1.0 MPa, or pump system working pressure ≤ 1.6 MPa, meaning inlet pressure + pump head ≤ 1.6 MPa. The pump hydrostatic test pressure is 2.5 MPa. Please specify system working pressure when ordering. If the working pressure exceeds 1.6 MPa, it must be stated when ordering so that cast-steel materials can be used for the flow-through and connection components during manufacturing.
2. Ambient temperature < 40°C; relative humidity < 95%.
3. The volume content of solid particles in the medium shall not exceed 0.1%, and particle size < 0.2 mm.
Note: If the medium contains fine particles, please specify when ordering so that a wear-resistant mechanical seal can be used.
Structural Diagram
|
No.
|
Name
|
No.
|
Name
|
|
1
|
Pump Body
|
6
|
Pump Cover
|
|
2
|
Impeller
|
7
|
Mechanical Seal
|
|
3
|
Impeller Nut
|
8
|
Water Ring
|
|
4
|
Air Release Valve
|
9
|
Motor
|
|
5
|
Screw Plug
|
Performance Parameters
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
20-110
|
20
|
1.8
2.5 3.3 |
0.5
0.69 0.91 |
16
15 13.5 |
25
34 35 |
2800
|
0.37
|
2.3
|
25
|
|
20-160
|
20
|
1.8
2.5 3.3 |
0.5
0.69 0.91 |
33
32 30 |
19
25 23 |
2900
|
0.75
|
2.3
|
29
|
|
25-110
|
25
|
2.8
4 5.2 |
0.78
1.11 1.44 |
16
15 13.5 |
34
42 41 |
2900
|
0.55
|
2.3
|
26
|
|
25-125
|
25
|
2.8
4 5.2 |
0.78
1.11 1.44 |
20.6
20 18 |
28
36 35 |
2900
|
0.75
|
2.3
|
28
|
|
25-125A
|
25
|
2.5
3.6 4.6 |
0.69
1.0 1.28 |
17
16 14.4 |
35
|
2900
|
0.55
|
2.3
|
27
|
|
25-160
|
25
|
2.8
4 5.2 |
0.78
1.11 1.44 |
33
32 30 |
24
32 33 |
2900
|
1.5
|
2.3
|
39
|
|
25-160A
|
25
|
2.6
3.7 4.9 |
0.12
1.03 1.36 |
29
28 26 |
31
|
2900
|
1.1
|
2.3
|
34
|
|
32-100
|
32
|
3.5
5 6.5 |
0.97
0.39 1.8 |
13.2
12.5 11.3 |
40
44 42 |
2900
|
0.75
|
2.3
|
28
|
|
32-125
|
32
|
3.5
5 6.5 |
0.97
0.39 1.8 |
22
20 18 |
40
44 42 |
2900
|
0.75
|
2.3
|
28
|
|
32-125A
|
32
|
3.1
4.5 5.8 |
0.86
1.25 1.61 |
17.6
16 14.4 |
43
|
2900
|
0.75
|
2.3
|
28
|
|
32-160
|
32
|
3.5
5 6.5 |
0.97
0.39 1.8 |
33.2
32 30.2 |
48
54 53 |
2900
|
1.5
|
2.0
|
39
|
|
32-160A
|
32
|
3.1
4.5 5.8 |
0.86
1.25 1.61 |
29
28 26.3 |
48
54 53 |
2900
|
1.1
|
2.0
|
39
|
|
32-200
|
32
|
3.5
5 6.5 |
0.97
0.39 1.8 |
50.5
50 48 |
34
40 42 |
2900
|
3
|
2.0
|
77
|
|
32-200A
|
32
|
2.8
4 5.2 |
0.78
1.11 1.44 |
44.6
44 42.7 |
34
40 42 |
2900
|
2.2
|
2.0
|
74
|
|
32-100(I)
|
32
|
4.4
6.3 8.3 |
1.22
1.75 2.32 |
13.2
12.5 11.3 |
48
54 53 |
2900
|
0.75
|
2.0
|
32
|
|
32-100(I)A
|
32
|
4.4
6.3 8.3 |
1.22
1.75 2.32 |
13.2
12.5 11.3 |
48
54 53 |
2900
|
0.75
|
2.0
|
32
|
|
32-125(I)
|
32
|
4.4
6.3 8.3 |
1.22
1.75 2.32 |
22
20 18 |
48
54 53 |
2900
|
1.1
|
2.3
|
34
|
|
32-125(I)A
|
32
|
4.4
6.3 8.3 |
1.22
1.75 2.32 |
17.6
16 14.4 |
40
45 41 |
2900
|
0.75
|
2.3
|
33
|
|
32-160(I)
|
32
|
4.4
6.3 8.3 |
1.22
1.75 2.32 |
33.2
32 30.2 |
34
40 42 |
2900
|
2.2
|
2.0
|
47
|
|
32-160(I)A
|
32
|
4.1
5.9 7.8 |
1.14
1.64 2.17 |
29
28 26.3 |
34
39 39 |
2900
|
1.5
|
2.3
|
43
|
|
32-160(I)B
|
32
|
3.8
5.5 7.2 |
1.06
1.53 2.0 |
25.5
24 22.5 |
34
38 37 |
2900
|
1.1
|
2.3
|
38
|
|
32-200(I)
|
32
|
4.4
6.3 8.3 |
1.22
1.75 2.32 |
50.5
50 48 |
26
33 35 |
2900
|
4
|
2.0
|
43
|
|
32-200(I)A
|
32
|
4.1
5.9 7.8 |
1.14
1.64 2.17 |
45
44 42 |
26
31 30 |
2900
|
3
|
2.3
|
62
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
40-100
|
40
|
4.4
6.3 8.3 |
1.22
1.75 2.31 |
13.2
12.5 11.3 |
48
54 53 |
2900
|
0.55
|
2.3
|
32
|
|
40-100A
|
40
|
3.9
5.6 7.4 |
1.08
1.56 2.06 |
10.6
10 9 |
52
|
2900
|
0.37
|
2.3
|
32
|
|
40-125
|
40
|
4.4
6.3 8.3 |
1.22
1.75 2.31 |
21
20 18 |
41
46 43 |
2900
|
1.1
|
2.3
|
34
|
|
40-125A
|
40
|
3.9
5.6 7.4 |
1.08
1.56 2.06 |
17.6
16 14.4 |
40
45 41 |
2900
|
0.75
|
2.3
|
33
|
|
40-160
|
40
|
4.4
6.3 8.3 |
1.22
1.75 2.31 |
33
32 30 |
35
40 40 |
2900
|
2.2
|
2.3
|
47
|
|
40-160A
|
40
|
4.1
5.9 7.8 |
1.14
1.64 2.17 |
29
28 26.3 |
34
39 39 |
2900
|
1.5
|
2.3
|
43
|
|
40-160B
|
40
|
3.8
5.5 7.2 |
1.06
1.53 2.0 |
25.5
24 22.5 |
34
38 37 |
2900
|
1.1
|
2.3
|
38
|
|
40-200
|
40
|
4.4
6.3 8.3 |
1.22
1.75 2.31 |
51
50 48 |
26
33 32 |
2900
|
4
|
2.3
|
74
|
|
40-200A
|
40
|
4.1
5.9 7.8 |
1.14
1.64 2.17 |
45
44 42 |
26
31 30 |
2900
|
3
|
2.3
|
62
|
|
40-200B
|
40
|
3.7
5.3 7.0 |
1.03
1.47 1.94 |
38
36 34.5 |
29
|
2900
|
2.2
|
2.3
|
52
|
|
40-250
|
40
|
4.4
6.3 8.3 |
1.22
1.75 2.31 |
82
80 74 |
24
28 28 |
2900
|
7.5
|
2.3
|
105
|
|
40-250A
|
40
|
4.1
5.9 7.8 |
1.14
1.64 2.17 |
72
70 65 |
24
28 27 |
2900
|
5.5
|
2.3
|
98
|
|
40-250B
|
40
|
3.8
5.5 7.0 |
1.06
1.53 1.94 |
61.5
60 56 |
23
27 26 |
2900
|
4
|
2.3
|
77
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
40-100(I)
|
40
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
13.2
12.5 11.3 |
55
62 60 |
2900
|
1.1
|
2.3
|
34
|
|
40-100(I)A
|
40
|
8
11 14.5 |
2.22
3.05 4.03 |
10.6
10 9 |
60
|
2900
|
0.75
|
2.3
|
32
|
|
40-125(I)
|
40
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
21.2
20 17.8 |
49
58 57 |
2900
|
1.5
|
2.3
|
38
|
|
40-125(I)A
|
40
|
8
11 14.5 |
2.22
3.05 4.03 |
17
16 14 |
57
|
2900
|
1.1
|
2.3
|
33
|
|
40-160(I)
|
40
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
33
32 30 |
45
52 51 |
2900
|
3
|
2.3
|
56
|
|
40-160(I)A
|
40
|
8.2
11.7 15.2 |
2.28
3.25 4.22 |
29
28 26 |
44
51 50 |
2900
|
2.2
|
2.3
|
47
|
|
40-160(I)B
|
40
|
7.3
10.4 13.5 |
2.38
2.89 3.75 |
23
22 20.5 |
50
|
2900
|
1.5
|
2.3
|
43
|
|
40-200(I)
|
40
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
51.2
50 48 |
38
46 46 |
2900
|
5.5
|
2.3
|
85
|
|
40-200(I)A
|
40
|
8.3
11.7 15.3 |
2.31
3.25 4.25 |
45.0
44 42 |
37
45 45 |
2900
|
4
|
2.3
|
75
|
|
40-200(I)B
|
40
|
7.5
10.6 13.8 |
2.08
2.94 3.83 |
37
36 34 |
44
|
2900
|
3
|
2.3
|
63
|
|
40-250(I)
|
40
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
81.2
80 77.5 |
31
38 40 |
2900
|
11
|
2.3
|
145
|
|
40-250(I)A
|
40
|
8.2
11.6 15.2 |
2.28
3.22 4.22 |
71.0
70 68 |
38
|
2900
|
7.5
|
2.3
|
95
|
|
40-250(I)B
|
40
|
7.6
10.8 14 |
2.11
3.0 3.89 |
61.4
60 58 |
37
|
2900
|
7.5
|
2.3
|
94
|
|
40-250(I)C
|
40
|
7.1
10.0 13.1 |
1.97
2.78 3.64 |
53.2
52 50.4 |
36
|
2900
|
5.5
|
2.3
|
88
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
50-100
|
50
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
13.6
12.5 11.3 |
55
62 60 |
2900
|
1.1
|
2.3
|
36
|
|
50-100A
|
50
|
8
11 14.5 |
2.22
3.05 4.03 |
11
10 9 |
60
|
2900
|
0.75
|
2.3
|
35
|
|
50-125
|
50
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
21.5
20 17.8 |
49
58 57 |
2900
|
1.5
|
2.3
|
43
|
|
50-125A
|
50
|
8
11 14.5 |
2.22
3.05 4.03 |
17
16 14 |
57
|
2900
|
1.1
|
2.3
|
38
|
|
50-160
|
50
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
33
32 30 |
45
52 51 |
2900
|
3
|
2.3
|
59
|
|
50-160A
|
50
|
8.2
11.7 15.2 |
2.28
3.25 4.22 |
29
28 26 |
44
51 50 |
2900
|
2.2
|
2.3
|
51
|
|
50-160B
|
50
|
7.3
10.4 13.5 |
2.38
2.89 3.75 |
23
22 20.5 |
50
|
2900
|
1.5
|
2.3
|
47
|
|
50-200
|
50
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
52
50 48 |
38
46 46 |
2900
|
5.5
|
2.3
|
101
|
|
50-200A
|
50
|
8.3
11.7 15.3 |
2.31
3.25 4.25 |
45.8
44 42 |
37
45 45 |
2900
|
4
|
2.3
|
80
|
|
50-200B
|
50
|
7.5
10.6 13.8 |
2.08
2.94 3.83 |
37
36 34 |
44
|
2900
|
3
|
2.3
|
68
|
|
50-250
|
50
|
8.8
12.5 16.3 |
2.44
3.47 4.53 |
82
80 77.5 |
29
38 40 |
2900
|
11
|
2.3
|
160
|
|
50-250A
|
50
|
8.2
11.6 15.2 |
2.28
3.22 4.22 |
71.5
70 68 |
38
|
2900
|
7.5
|
2.3
|
115
|
|
50-250B
|
50
|
7.6
10.8 14 |
2.11
3.0 3.89 |
61.4
60 58 |
37
|
2900
|
7.5
|
2.3
|
114
|
|
50-250C
|
50
|
7.1
10.0 13.1 |
1.97
2.78 3.64 |
53.2
52 50.4 |
36
|
2900
|
5.5
|
2.3
|
108
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
50-100(I)
|
50
|
17.5
25 32.5 |
4.86
6.94 9.03 |
13.7
12.5 10.5 |
67
69 69 |
2900
|
1.5
|
2.5
|
41
|
|
50-100(I)A
|
50
|
15.6
22.3 29 |
4.3
6.19 8.1 |
11
10 8.4 |
65
67 68 |
2900
|
1.1
|
2.5
|
36
|
|
50-125(I)
|
50
|
17.5
25 32.5 |
4.86
6.94 9.03 |
21.5
20 18 |
60
68 67 |
2900
|
3
|
2.5
|
56
|
|
50-125(I)A
|
50
|
15.6
22.3 29 |
4.33
6.19 8.1 |
17
16 13.6 |
58
66 65 |
2900
|
2.2
|
2.5
|
48
|
|
50-160(I)
|
50
|
17.5
25 32.5 |
4.68
6.94 9.03 |
34.4
32 27.5 |
54
63 60 |
2900
|
4
|
2.5
|
72
|
|
50-160(I)A
|
50
|
16.4
23.4 30.4 |
4.56
6.5 8.44 |
30
28 24 |
54
62 59 |
2900
|
4
|
2.5
|
71
|
|
50-160(I)B
|
50
|
15.0
21.6 28 |
4.17
6.0 7.78 |
26
24 20.6 |
58
|
2900
|
3
|
2.5
|
59
|
|
50-200(I)
|
50
|
17.5
25 32.5 |
4.86
6.94 9.03 |
52.7
50 45.5 |
49
58 59 |
2900
|
7.5
|
2.5
|
108
|
|
50-200(I)A
|
50
|
16.4
23.5 30.5 |
4.56
6.53 8.47 |
46.4
44 40 |
48
57 58 |
2900
|
7.5
|
2.5
|
107
|
|
50-200(I)B
|
50
|
15.2
21.8 28.3 |
4.22
6.06 7.86 |
40
38 34.5 |
55
|
2900
|
5.5
|
2.5
|
100
|
|
50-250(I)
|
50
|
17.5
25 32.5 |
4.86
6.94 9.03 |
82
80 76.5 |
39
50 52 |
2900
|
15
|
2.5
|
175
|
|
50-250(I)A
|
50
|
16.4
23.4 30.5 |
4.56
6.5 8.47 |
71.5
70 67 |
39
50 52 |
2900
|
11
|
2.5
|
165
|
|
50-250(I)B
|
50
|
15
21.6 28 |
4.17
6.0 7.78 |
61
60 57.4 |
38
49 54 |
2900
|
11
|
2.5
|
165
|
|
50-315(I)
|
50
|
17.5
25 32.5 |
4.86
6.94 9.03 |
128
125 122 |
30
40 44 |
2900
|
30
|
2.5
|
310
|
|
50-315(I)A
|
50
|
16.6
23.7 31 |
4.61
6.58 8.6 |
115
113 110 |
30
40 44 |
2900
|
22
|
2.5
|
245
|
|
50-315(I)B
|
50
|
15.7
22.5 29.2 |
4.36
6.25 8.0 |
103
101 98 |
39
|
2900
|
18.5
|
2.5
|
215
|
|
50-315(I)C
|
50
|
14.4
20.6 26.8 |
4.0
5.72 7.44 |
86
85 83 |
38
|
2900
|
15
|
2.5
|
195
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
65-100
|
65
|
17.5
25 32.5 |
4.86
6.94 9.03 |
13.7
12.5 10.5 |
67
69 69 |
2900
|
1.5
|
2.5
|
46
|
|
65-100A
|
65
|
15.6
22.3 29 |
4.3
6.19 8.1 |
11
10 8.4 |
65
67 68 |
2900
|
1.1
|
2.5
|
41
|
|
65-125
|
65
|
17.5
25 32.5 |
4.86
6.94 9.03 |
21.5
20 18 |
60
68 67 |
2900
|
3
|
2.5
|
58
|
|
65-125A
|
65
|
15.6
22.3 29 |
4.33
6.19 8.1 |
17
16 14.4 |
58
66 65 |
2900
|
2.2
|
2.5
|
49
|
|
65-160
|
65
|
17.5
25 32.5 |
4.86
6.94 9.03 |
34.4
32 27.5 |
54
63 60 |
2900
|
4
|
2.5
|
75
|
|
65-160A
|
65
|
16.4
23.4 30.4 |
4.56
6.5 8.44 |
30
28 24 |
54
62 59 |
2900
|
4
|
2.5
|
75
|
|
65-160B
|
65
|
15.0
21.6 28 |
4.17
6.0 7.78 |
26
24 20.6 |
58
|
2900
|
3
|
2.5
|
63
|
|
65-200
|
65
|
17.5
25 32.5 |
4.86
6.94 9.03 |
52.7
50 45.5 |
49
58 59 |
2900
|
7.5
|
2.5
|
107
|
|
65-200A
|
65
|
16.4
23.5 30.5 |
4.56
6.53 8.47 |
46.4
44 40 |
48
57 58 |
2900
|
7.5
|
2.5
|
107
|
|
65-200B
|
65
|
15.2
21.8 28.3 |
4.22
6.06 7.86 |
40
38 34.5 |
55
|
2900
|
5.5
|
2.5
|
100
|
|
65-250
|
65
|
17.5
25 32.5 |
4.86
6.94 9.03 |
82
80 76.5 |
39
50 52 |
2900
|
15
|
2.5
|
180
|
|
65-250A
|
65
|
16.4
23.4 30.5 |
4.56
6.5 8.47 |
71.5
70 67 |
39
50 52 |
2900
|
11
|
2.5
|
170
|
|
65-250B
|
65
|
15
21.6 28 |
4.17
6.0 7.78 |
61
60 57.4 |
38
49 54 |
2900
|
11
|
2.5
|
170
|
|
65-315
|
65
|
17.5
25 32.5 |
4.86
6.94 9.03 |
127
125 122 |
32
40 44 |
2900
|
30
|
2.5
|
320
|
|
65-315A
|
65
|
16.6
23.7 31 |
4.61
6.58 8.6 |
115
113 110 |
32
40 44 |
2900
|
22
|
2.5
|
255
|
|
65-315B
|
65
|
15.7
22.5 29.2 |
4.36
6.25 8.0 |
103
101 98 |
39
|
2900
|
18.5
|
2.5
|
225
|
|
65-315C
|
65
|
14.4
20.6 26.8 |
4.0
5.72 7.44 |
86
85 83 |
38
|
2900
|
15
|
2.5
|
205
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
65-100(I)
|
65
|
35
50 65 |
9.72
13.9 18.1 |
13.8
12.5 10 |
67
73 70 |
2900
|
3
|
3.0
|
63
|
|
65-100(I)A
|
65
|
31.3
44.7 58 |
8.7
12.4 16.1 |
11
10 8 |
66
72 69 |
2900
|
2.2
|
3.0
|
53
|
|
65-125(I)
|
65
|
35
50 65 |
9.72
13.9 18.1 |
22
20 17 |
67
72.5 70 |
2900
|
5.5
|
3.0
|
99
|
|
65-125(I)A
|
65
|
31.3
44.7 58 |
8.7
12.5 16.1 |
17.5
16 13.6 |
66
71 69 |
2900
|
4
|
3.0
|
78
|
|
65-160(I)
|
65
|
35
50 65 |
9.72
13.9 18.1 |
35
32 28 |
63
71 70 |
2900
|
7.5
|
3.0
|
103
|
|
65-160(I)A
|
65
|
32.7
46.7 61 |
9.1
13.0 16.9 |
30.6
28 24 |
62
70 69 |
2900
|
7.5
|
3.0
|
103
|
|
65-160(I)B
|
65
|
30.3
43.3 56.3 |
8.4
12.0 15.6 |
26
24 21 |
69
|
2900
|
5.5
|
3.0
|
97
|
|
65-200(I)
|
65
|
35
50 65 |
9.72
13.9 18.1 |
53.5
50 46 |
55
67 68 |
2900
|
15
|
3.0
|
176
|
|
65-200(I)A
|
65
|
32.8
47 61 |
9.1
13.1 16.9 |
47
44 40 |
54
66 67 |
2900
|
11
|
3.0
|
166
|
|
65-200(I)B
|
65
|
30.5
43.5 56.6 |
8.5
12.1 15.7 |
40.6
38 33.4 |
65
|
2900
|
7.5
|
3.0
|
114
|
|
65-250(I)
|
65
|
35
50 65 |
9.72
13.9 18.1 |
83
80 72 |
52
59 60 |
2900
|
22
|
3.0
|
235
|
|
65-250(I)A
|
65
|
32.5
46.7 61 |
9.0
13.0 16.9 |
73
70 63 |
52
59 60 |
2900
|
18.5
|
3.0
|
205
|
|
65-250(I)B
|
65
|
30
43.3 56 |
8.3
12.0 15.6 |
62
60 54 |
58
|
2900
|
15
|
3.0
|
180
|
|
65-315(I)
|
65
|
35
50 65 |
9.72
13.9 18.1 |
128
125 121 |
44
54 57 |
2900
|
37
|
3.0
|
350
|
|
65-315(I)A
|
65
|
32.5
46.5 60.5 |
9.0
12.9 16.8 |
112.6
110 106.4 |
43
54 57 |
2900
|
30
|
3.0
|
335
|
|
65-315(I)B
|
65
|
31
44.5 58 |
8.6
12.4 16.1 |
102.5
100 98 |
53
|
2900
|
30
|
3.0
|
335
|
|
65-315(I)C
|
65
|
29
41 53.6 |
8.1
11.4 14.9 |
87
85 83 |
51
|
2900
|
22
|
3.0
|
270
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
80-100
|
80
|
35
50 65 |
9.72
13.9 18.1 |
13.8
12.5 10 |
67
73 70 |
2900
|
3
|
3.0
|
63
|
|
80-100A
|
80
|
31.3
44.7 58 |
8.7
12.5 16.1 |
11
10 8 |
66
72 69 |
2900
|
2.2
|
3.0
|
54
|
|
80-125
|
80
|
35
50 65 |
9.72
13.9 18.1 |
22
20 17 |
67
72.5 70 |
2900
|
5.5
|
3.0
|
99
|
|
80-125A
|
80
|
31.3
45 58 |
8.7
12.5 16.1 |
17.5
16 13.6 |
66
71 69 |
2900
|
4
|
3.0
|
79
|
|
80-160
|
80
|
35
50 65 |
9.72
13.9 18.1 |
35
32 28 |
63
71 70 |
2900
|
7.5
|
3.0
|
105
|
|
80-160A
|
80
|
32.7
46.7 61 |
9.1
13.0 16.9 |
30.6
28 24 |
62
70 69 |
2900
|
7.5
|
3.0
|
105
|
|
80-160B
|
80
|
30.3
43.3 56.3 |
8.4
12.0 15.6 |
26
24 21 |
69
|
2900
|
5.5
|
3.0
|
98
|
|
80-200
|
80
|
35
50 65 |
9.72
13.9 18.1 |
53.5
50 46 |
55
67 68 |
2900
|
15
|
3.0
|
175
|
|
80-200A
|
80
|
32.8
47 61 |
9.1
13.1 16.9 |
47
44 40 |
54
66 67 |
2900
|
11
|
3.0
|
165
|
|
80-200B
|
80
|
30.5
43.5 56.6 |
8.5
12.1 15.7 |
40.6
38 33.4 |
65
|
2900
|
7.5
|
3.0
|
115
|
|
80-250
|
80
|
35
50 65 |
9.72
13.9 18.1 |
83
80 72 |
52
59 60 |
2900
|
22
|
3.0
|
240
|
|
80-250A
|
80
|
32.5
46.7 61 |
9.0
13.0 16.9 |
73
70 63 |
52
59 60 |
2900
|
18.5
|
3.0
|
210
|
|
80-250B
|
80
|
30
43.3 56 |
8.3
12.0 15.6 |
62
60 54 |
58
|
2900
|
15
|
3.0
|
185
|
|
80-315
|
80
|
35
50 65 |
9.72
13.9 18.1 |
128
125 122 |
43
54 57 |
2900
|
37
|
3.0
|
355
|
|
80-315A
|
80
|
32.5
46.5 60.5 |
9.0
12.9 16.8 |
112.6
110 107.4 |
43
54 57 |
2900
|
30
|
3.0
|
340
|
|
80-315B
|
80
|
31
44.5 58 |
8.6
12.4 16.1 |
102.5
100 98 |
53
|
2900
|
30
|
3.0
|
340
|
|
80-315C
|
80
|
29
41 53.6 |
8.1
11.4 14.9 |
98
85 83 |
51
|
2900
|
22
|
3.0
|
275
|
|
80-350
|
80
|
35
50 65 |
9.72
13.9 18.1 |
146
150 142 |
55
66 67 |
2900
|
55
|
3.0
|
570
|
|
80-350A
|
80
|
31
44.5 58 |
8.6
12.4 16.1 |
138.4
142 134.8 |
65
|
2900
|
45
|
3.0
|
470
|
|
80-350B
|
80
|
29
41 53.6 |
8.1
11.4 14.9 |
131.4
135 127.8 |
63
|
2900
|
37
|
3.0
|
440
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
80-100(I)
|
80
|
70
100 130 |
19.4
27.8 36.1 |
13.6
12.5 11 |
66
76 75 |
2900
|
5.5
|
4.5
|
108
|
|
80-100(I)A
|
80
|
62.6
89 116 |
17.4
24.7 32.2 |
11
10 8.8 |
64
74 74 |
2900
|
4
|
4.5
|
87
|
|
80-125(I)
|
80
|
70
100 130 |
19.4
27.8 36.1 |
23.5
20 14 |
70
76 65 |
2900
|
11
|
4.5
|
163
|
|
80-125(I)A
|
80
|
62.6
89 116 |
17.4
24.7 32.2 |
19
16 11 |
68
74 65 |
2900
|
7.5
|
4.5
|
113
|
|
80-160(I)
|
80
|
70
100 130 |
19.4
27.8 36.1 |
36.5
32 24 |
70
76 65 |
2900
|
15
|
4.5
|
184
|
|
80-160(I)A
|
80
|
65.4
93.5 121.6 |
18.2
26.0 33.8 |
32
28 21 |
68
74 67 |
2900
|
11
|
4.5
|
174
|
|
80-160(I)B
|
80
|
60.6
86.6 112.5 |
16.8
24.1 31.3 |
72
24 18 |
72
|
2900
|
11
|
4.5
|
174
|
|
80-200(I)
|
80
|
70
100 130 |
19.4
27.8 36.1 |
54
50 42 |
65
74 73 |
2900
|
22
|
4.0
|
251
|
|
80-200(I)A
|
80
|
65.4
93.5 121.6 |
18.2
26.0 33.8 |
47.5
44 37 |
64
73 72 |
2900
|
18.5
|
4.0
|
220
|
|
80-200(I)B
|
80
|
61
87 113 |
16.9
24.2 31.4 |
41
38 32 |
71
|
2900
|
15
|
4.0
|
198
|
|
80-250(I)
|
80
|
70
100 130 |
19.4
27.8 36.1 |
87
80 68 |
62
69 68 |
2900
|
37
|
4.0
|
330
|
|
80-250(I)A
|
80
|
65.4
93.5 121.6 |
18.2
26.0 33.8 |
76
70 59.5 |
61
68 67 |
2900
|
30
|
4.0
|
315
|
|
80-250(I)B
|
80
|
61
87 113 |
16.9
24.2 31.4 |
65
60 51 |
66
|
2900
|
30
|
4.0
|
315
|
|
80-315(I)
|
80
|
70
100 130 |
19.4
27.8 36.1 |
132
125 114 |
55
66 67 |
2900
|
75
|
4.0
|
675
|
|
80-315(I)A
|
80
|
66.5
95 123.6 |
18.5
26.4 34.3 |
119
113 103 |
55
66 67 |
2900
|
55
|
4.0
|
535
|
|
80-315(I)B
|
80
|
63
90 117 |
17.5
25 32.5 |
106.6
101 92 |
65
|
2900
|
45
|
4.0
|
420
|
|
80-315(I)C
|
80
|
58
82 107 |
16.1
22.8 29.7 |
90
85 76 |
63
|
2900
|
37
|
4.0
|
366
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
100-100
|
100
|
70
100 130 |
19.4
27.8 36.1 |
13.6
12.5 11 |
66
76 75 |
2900
|
5.5
|
4.5
|
113
|
|
100-100A
|
100
|
62.6
89 116 |
17.4
47 32.2 |
11
10 8.8 |
64
74 74 |
2900
|
4
|
4.5
|
91
|
|
100-125
|
100
|
70
100 130 |
19.4
27.8 36.1 |
23.5
20 14 |
70
76 65 |
2900
|
11
|
4.5
|
169
|
|
100-125A
|
100
|
62.6
89 116 |
17.4
24.7 32.2 |
19
16 11 |
68
74 63 |
2900
|
7.5
|
4.5
|
118
|
|
100-160
|
100
|
70
100 130 |
19.4
27.8 36.1 |
36.5
32 24 |
70
76 65 |
2900
|
15
|
4.5
|
191
|
|
100-160A
|
100
|
65.4
93.5 121.6 |
18.2
26.0 33.8 |
32
28 21 |
68
74 67 |
2900
|
11
|
4.5
|
181
|
|
100-160B
|
100
|
60.6
86.6 112.5 |
16.8
24.1 31.3 |
27
24 18 |
72
|
2900
|
11
|
4.5
|
181
|
|
100-200
|
100
|
70
100 130 |
19.4
27.8 36.1 |
54
50 42 |
65
74 73 |
2900
|
22
|
4.0
|
245
|
|
100-200A
|
100
|
65.4
93.5 121.6 |
18.2
26.0 33.8 |
47.5
44 37 |
64
73 72 |
2900
|
18.5
|
4.0
|
215
|
|
100-200B
|
100
|
61
87 113 |
16.9
24.2 31.4 |
41
38 32 |
71
|
2900
|
15
|
4.0
|
193
|
|
100-250
|
100
|
70
100 130 |
19.4
27.8 36.1 |
37
80 68 |
62
69 68 |
2900
|
37
|
4.0
|
345
|
|
100-250A
|
100
|
65.4
93.5 121.6 |
18.2
26.0 33.8 |
76
70 59.5 |
61
68 67 |
2900
|
30
|
4.0
|
330
|
|
100-250B
|
100
|
61
87 113 |
16.9
24.2 31.4 |
65
60 51 |
66
|
2900
|
30
|
4.0
|
330
|
|
100-315
|
100
|
70
100 130 |
19.4
27.8 36.1 |
132
125 114 |
55
66 67 |
2900
|
75
|
4.0
|
689
|
|
100-315A
|
100
|
66.5
95 123.6 |
18.5
26.4 34.3 |
119
113 103 |
65
66 67 |
2900
|
55
|
4.0
|
549
|
|
100-315B
|
100
|
63
90 117 |
17.5
25 32.5 |
106.6
101 92 |
65
|
2900
|
45
|
4.0
|
439
|
|
100-315C
|
100
|
58
82 107 |
16.1
22.8 29.7 |
90
85 76 |
63
|
2900
|
37
|
4.0
|
385
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
100-100(I)
|
100
|
96
160 192 |
26.7
44.4 53.3 |
14
12.5 10 |
64
73 70 |
2900
|
11
|
4.5
|
115
|
|
100-125(I)
|
100
|
96
160 192 |
26.7
44.4 53.3 |
24
20 14 |
62
74 69 |
2900
|
15
|
4.5
|
168
|
|
100-125(I)A
|
100
|
84
140 168 |
23.3
39 46.7 |
20
17 12 |
64
72 68 |
2900
|
11
|
4.5
|
168
|
|
100-160(I)
|
100
|
96
160 192 |
26.7
44.4 53.3 |
36
32 27 |
69
79 75 |
2900
|
22
|
5.6
|
210
|
|
100-160(I)A
|
100
|
84
140 168 |
23.3
39 46.7 |
32
28 23.5 |
66
76 72 |
2900
|
18.5
|
5.0
|
210
|
|
100-200(I)
|
100
|
96
160 192 |
26.7
44.4 53.3 |
53
50 45 |
69
79 78 |
2900
|
37
|
5.2
|
402
|
|
100-200(I)A
|
100
|
84
140 168 |
23.3
39 46.7 |
48
45 40 |
64
74 73 |
2900
|
30
|
4.5
|
395
|
|
100-200(I)B
|
100
|
60
100 120 |
16.7
27.8 33.3 |
43
40 36 |
72
|
2900
|
22
|
4.5
|
360
|
|
100-250(I)
|
100
|
96
160 192 |
26.7
44.4 53.3 |
83
80 72 |
65
77 74 |
2900
|
55
|
4.8
|
560
|
|
100-250(I)A
|
100
|
84
140 168 |
23.3
39 46.7 |
75
72 65 |
60
72 69 |
2900
|
45
|
4.5
|
420
|
|
100-250(I)B
|
100
|
60
100 120 |
16.7
27.8 33.3 |
68
65 58 |
70
|
2900
|
37
|
4.5
|
400
|
|
100-350
|
100
|
60
100 120 |
16.7
27.8 33.3 |
153.6
150 142 |
72
57 74 |
2900
|
90
|
4.0
|
950
|
|
100-350A
|
100
|
61
87 113 |
16.9
24.2 31.4 |
145.6
142 134 |
75
|
2900
|
75
|
4.0
|
830
|
|
100-350B
|
100
|
58
82 107 |
16.1
22.8 29.7 |
138.6
135 127 |
75
|
2900
|
55
|
4.0
|
600
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
125-100
|
125
|
96
160 192 |
26.7
44.4 53.3 |
13
12.5 12 |
82
|
2900
|
11
|
4.0
|
180
|
|
125-100A
|
125
|
86
143 172 |
23.9
39.7 47.8 |
10.4
10 9.6 |
77
|
2900
|
7.5
|
4.0
|
125
|
|
125-125
|
125
|
96
160 192 |
26.7
44.4 53.3 |
22.6
20 17 |
80
|
2900
|
15
|
4.0
|
220
|
|
125-125A
|
125
|
86
143 172 |
23.9
39.7 47.8 |
18
16 13.6 |
77
|
2900
|
11
|
4.0
|
210
|
|
125-160
|
125
|
96
160 192 |
26.7
44.4 53.3 |
36
32 28 |
78
|
2900
|
22
|
4.0
|
265
|
|
125-160A
|
125
|
90
150 180 |
25
41.7 50 |
31.5
28 24.5 |
76
|
2900
|
18.5
|
4.0
|
230
|
|
125-160B
|
125
|
83
138 166 |
21.7
38.3 46.1 |
27
24 21 |
73
|
2900
|
15
|
4.0
|
215
|
|
125-200
|
125
|
96
160 192 |
26.7
44.4 53.3 |
55
50 46 |
77
|
2900
|
37
|
5.5
|
395
|
|
125-200A
|
125
|
90
150 180 |
25
41.7 50 |
48.4
44 40.5 |
76
|
2900
|
30
|
5.5
|
380
|
|
125-200B
|
125
|
83
138 166 |
21.7
38.3 46.1 |
41.3
37.5 34.5 |
75
|
2900
|
22
|
5.5
|
320
|
|
125-250
|
125
|
96
160 192 |
26.7
44.4 53.3 |
87
80 73 |
75
|
2900
|
55
|
5.0
|
580
|
|
125-250A
|
125
|
90
150 180 |
25
41.7 50 |
76
70 84 |
74
|
2900
|
45
|
5.5
|
490
|
|
125-250B
|
125
|
83
138 166 |
21.7
38.3 46.1 |
65
60 55 |
73
|
2900
|
37
|
5.5
|
430
|
|
125-315
|
125
|
96
160 192 |
26.7
44.7 53.3 |
133
125 119 |
70
|
2900
|
90
|
5.0
|
790
|
|
125-315A
|
125
|
90
150 180 |
25
41.7 50 |
117
110 104.6 |
70
|
2900
|
75
|
5.0
|
710
|
|
125-315B
|
125
|
86
143 172 |
23.9
39.7 47.8 |
106.4
100 95.2 |
69
|
2900
|
75
|
5.0
|
705
|
|
125-315C
|
125
|
80.5
134 161 |
22.4
37.2 44.7 |
96
88 86 |
67
|
2900
|
55
|
5.0
|
585
|
|
Model
|
Caliber
|
Flow Rate
|
Head
|
Efficiency
|
Speed
|
Motor Power
|
NPSHr
|
Weight
|
|
|
mm
|
m³/h
|
L/s
|
m
|
%
|
r/min
|
kW
|
(NPSH)r
|
kg
|
|
|
150-125
|
150
|
96
160 192 |
26.7
44.4 53.3 |
22.6
24 17 |
66
76 76 |
2900
|
11
|
4.0
|
210
|
|
150-125A
|
150
|
90
150 180 |
25
41.7 50 |
18
16 13.6 |
77
|
2900
|
7.5
|
4.0
|
130
|
|
150-160
|
150
|
96
160 192 |
26.7
44.4 53.3 |
36
32 27 |
75
|
2900
|
22
|
4.0
|
270
|
|
150-160A
|
150
|
90
150 180 |
25
41.7 50 |
32
28 23.5 |
76
|
2900
|
18.5
|
4.0
|
230
|
|
150-160B
|
150
|
84
140 168 |
23.3
39 46.7 |
27
24 21 |
73
|
2900
|
15
|
4.0
|
220
|
|
150-200
|
150
|
96
160 192 |
26.7
44.4 53.3 |
55
50 46 |
77
|
2900
|
37
|
5.5
|
395
|
|
150-200A
|
150
|
90
150 180 |
25
41.7 50 |
48.4
44 40.5 |
76
|
2900
|
30
|
5.5
|
380
|
|
150-200B
|
150
|
84
140 168 |
23.3
39 46.7 |
41
38 34 |
75
|
2900
|
22
|
4.0
|
275
|
|
150-250
|
150
|
140
200 260 |
38.9
55.6 72.2 |
87
80 73 |
75
|
2900
|
75
|
5.0
|
630
|
|
150-250A
|
150
|
131
187 243 |
36.4
51.9 67.5 |
76
70 84 |
74
|
2900
|
55
|
5.5
|
530
|
|
150-250B
|
150
|
121
173 225 |
33.5
48.1 62.5 |
65
60 55 |
73
|
2900
|
45
|
5.5
|
480
|
|
150-315
|
150
|
140
200 260 |
38.9
55.6 72.2 |
133
125 119 |
70
|
2900
|
110
|
5.0
|
1080
|
|
150-315A
|
150
|
131
187 243 |
36.4
51.9 67.5 |
117
110 104.6 |
70
|
2900
|
90
|
5.0
|
820
|
|
150-315B
|
150
|
121
173 225 |
33.5
48.1 62.5 |
106.4
100 95.2 |
69
|
2900
|
75
|
5.0
|
770
|
|
150-315C
|
150
|
112
160 208 |
31.3
44.4 57.8 |
96
88 86 |
67
|
2900
|
55
|
5.0
|
640
|
|
150-350
|
150
|
96
160 192 |
26.7
44.4 53.3 |
153.6
150 142.8 |
80
|
2900
|
110
|
5.5
|
970
|
|
150-350A
|
150
|
90
150 180 |
25
41.7 50 |
145.6
142 134.8 |
70
|
2900
|
90
|
5.2
|
790
|
|
150-350B
|
150
|
84
140 168 |
23.3
39 46.7 |
138.6
135 127.8 |
65
76 74 |
2900
|
75
|
5.5
|
705
|
Accessory Installation Methods
I. Rigid Connection
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
II. Flexible Connection
|
|
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OEM & Custom Solutions
We offer OEM/ODM manufacturing with customized materials (cast iron, stainless steel, bronze), voltages (220V/415V/460V), and explosion-proof motors. Optional flange standards (DIN/ANSI/JIS), control systems, and custom branding are available. All products comply with ISO9001 and CE certification for export markets.
FAQs for Oversea Buyers
Q: What’s the difference between ISG and ISW pumps?
A: ISG is vertical inline; ISW is horizontal. Both share similar hydraulic design but different layouts.
Q: What’s the working temperature range?
A: Standard up to 120°C; high-temperature type up to 240°C.
Q: What materials are available?
A: Cast iron, stainless steel, and bronze depending on medium type.
Q: Are these pumps suitable for 24-hour operation?
A: Yes, they are designed for continuous industrial duty.
Q: What’s the maximum system pressure?
A: 1.6 MPa standard; custom designs available for higher ratings.
Q: Can I order OEM services?
A: Yes, private labeling and customized configurations are supported.
Q: Which markets use this pump?
A: Exported to Southeast Asia, the Middle East, Africa, and Europe for municipal and industrial systems.