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IRG Vertical Pipeline Centrifugal Water Pump

  • Model NO.: IRG50-100
  • Working Pressure: Low Pressure Pump
  • Position of Pump Shaft: Vertical Pump
  • Mounting Height: Suction Centrifugal
  • Usage: Pumps
  • Impeller Material: Cast Iron
  • Seal: Mechanical Seal
  • Coupling: Closed Type
  • Specification: CE, ISO9001
  • HS Code: 84137099
  • Impeller Number: Single-Stage Pump
  • Influent Type of Impeller: Single Suction Pump
  • Pump Casing Combined: Verticaljoint Surface Pump
  • Impeller: Closed
  • Pump Body Material: Cast Iron Ht200
  • Shaft Material: 45# Steel
  • Medium: Water
  • Trademark: HOFFWELL
  • Origin: Cn
Quantity:
>>>ISG Veritical Centrifugal Inline Fresh Water Pump 
New design SG SGR series in-line pump/Water pump
ISG\IRG series vertical centrifugal pump are designed according to the unique structure of pipe centrifugal pump and measured up ISO2858. These series pump adopt the advanced fluid model optimized by pump experts. So the pumps have high efficiency and reliability. All the performance reaches and over the newest national standard JB/t53058-93. And they were qualified by National Machinery Industrial Department in 1993-pipe pump quality inspection. Some units and components have exported to internal markets and gained good comments from both domestic and oversea clients.


>>>Structure Explanation:
See the structure picture. This pump composes of electric motor and pump with pump structure including the pump body, impeller, pump cover, mechanical seal. The pump is single stage and single suction centrifugal and vertical type with inlet and outlet at the same horizontal line and same dia. Able to mount on any pipe line at any place easily and small occupying place. The
Pump has foot to increase the consolidation of the pump and with the flange of inlet/outlet, a pressure hole can equip with pressure meter to ensure the pump long and lasting operation with in its rated performance.


>>>Working Condition:
1. The pump system's max working pressure is 1.6MPa, i. e. The inlet of pump's pressure +pump head≤ 1.6MPa, working pressure is 2.5MPa, inlet pressure not exceed 0.3MPa, please note that if exceeding 0.3MPa, the seal of the impeller balance hole is needed to keep balance of shaft force.
2. Suitable liquid: Solid particle should not exceed 0.1% of total volume with shape not exceed 0.2mm, if the liquid containing the small particle, the mechanical seal should adopt durable type.
3. Environmental temperature should be less than 40degree. Relative moisture should not exceed 95%.


>>> Main application:
1. ISG vertical centrifugal pump used for pumping clear water and clear water like other liquid with temperature not exceeding 80 degree, suitable for industrial and city water supply and drainage, pressurizing the pipe pressure for high building, garden watering, fire pipe pressurizing, distance water supply, heating supply, bath room and for cool and warm water recycle, booster and relative equip.
2. IRG vertical hot water pump is used for energy, refinery, wooden process, chemical industrial, textile industrial, paper making, restaurant, bath room, hotel and for hot water recycling of boiler and city heating system with liquid temperature not exceeding 120 degree.


>>> Performance & Advantages
Highly efficiency, Energy saving, With tube-type structure, easy for installation, Electro-mechanically integrated design, Space efficient,
Easy for service just by disassembling the nut of the pump bonnet and taking out the motor and the actuator unit. Wide application scope.


>>> Range of Application
Daily and fire water supply for constructions, air conditioning system, cyclic pressuriztion for other cold and hot clean mediums.


>>> Technology Parameters
Flow: 6.3-1600m3/h
Head: 5-150m
Rotary Speed: 980-2900r/min
Calibre: Φ15-Φ500
Temperature: 0~+120º C
Working Pressure: ≤ 1.6Mpa


>>>Feature
1. Single stage and single suction pipeline centrifugal pump of type ISG series are designed by domestic pump experts and our technical personnel with domestic excellent hydraulic model, and adopt centrifugal pump performance parameters of type IS based on vertical pump design.

2. The pump is vertical structure, and import caliber equal to export's and located in the same center line and installed in the pipeline as the valve. The appearance of the pump is compact and beautiful. It is low construction investment with small size. It can be placed outdoor with shield.

3. The impeller installs in extension of the motor shaft directly. The axial dimension is short, compact structure, reasonable allocation of pump and motor shaft. It can effectively balance radial and axial load when pump operates, thus it ensures the operation smoothly of the pump, and it is low vibration noise. 

NO Model Flow(Q) Head
(m)
Eff
(%)
Speed
(r/min)
Motor Power
(kw)
Needed
Air
Containr
(m)
Weight
(KG)
(m3/h) L/S
001 15-80 1.1
1.5
2..0
0.3
0.42
0.55
8.5
8
7
26
34
34
2900 0.18 2.3 17
002 20-110 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
003 20-160 1.8
2.5
3.3
0.5
0.69
0.91
33
32
30
19
25
23
2900 0.75 2.3 29
004 25-110 2.5
4
5.2
0.78
1.11
1.44
16
15
13.5
34
42
41
2900 0.55 2.3 26
005 25-125 2.8
4
5.2
0.78
1.11
1.44
20.6
20
18
28
36
35
2900 0.75 2.3 28
006 25-125A 2.5
3.6
4.6
0.69
1.0
1.28
17
16
14.4
35 2900 0.55 2.3 27
007 25-160 2.8
4
5.2
0.78
1.1
1.44
33
32
30
24
32
33
2900 1.5 2.3 39
008 25-160A 2.6
3.7
4.9
0.72
1.03
1.36
29
28
26
31 2900 1.1 2.3 34
009 32-125 3.5
5
6.5
0.97
1.39
1.8
22
20
18
40
44
42
2900 0.75 2.3 28
010 32-125A 3.1
4.5
5.8
0.86
1.25
1.61
17.6
16
14.4
43 2900 0.55 2.3 28
011 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 2.3 32
012 40-100A 3.9
5.6
7.4
1.08
1.56
2.06
10.6
10
9
52 2900 0.37 2.3 32
013 40-125 4.4
6.3
8.6
1.22
1.72
2.31
21
20
18
41
46
43
2900 1.1 2.3 34
014 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 2.3 33
015 40-160 4.4
6.3
8.36
1.22
1.72
2.31
33
32
30
34
40
42
2900 2.2 2.5 47
016 40-160A 4
5.5
7
1.11
1.53
1.94
29
28
26.6
33
38
39
2900 1.5 2.2 43
017 40-160B 3.5
5
6.5
0.97
1.39
1.8
25
24
22.5
31.5
37
39
2900 1.1 2.5 38
018 40-200 4.4
6.3
8.3
1.22
1.75
2.31
51
50
48
26
33
32
2900 4 2.3 74
019 40-200A 4
5.5
7
1.1
1.53
1.94
44.6
44
42.7
26
31
32
2900 3 2.3 62
020 40-200B 3.5
5
6.5
0.97
1.39
1.80
39
38
36
29 2900 2.2 2.3 52
021 40-250 4.4
6.3
8.3
1.22
1.72
2.31
82
80
74
24
28
28
2900 7.5 2.3 105
022 40-250A 4
5.5
7

1.11
1.53
1.94

72.5
70
65
24
26
24.5
2900 5.5 2.5 98
023 40-250B 3.5
5
6.5
0.97
1.39
1.80
63
60
55
25 2900 4 2.5 77
024 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 2.3 34
025 40-100(I)A 8
11
14.5
2.22
3.05
4.3
10.6
10
9
60 2900 0.72 2.3 32
026 40-125(I) 8.8
12.5
16.3
2.44
3.47
4.53
21.2
20
7.8
49
58
57
2900 1.5 2.3 38
027 40-125(I)A 8
11
14.5
2.22
3.05
4.03
17
16
4
57 2900 1.1 2.3 33
028 40-160(I) 8.8
12.5
16.3
2.44
3.47
1.53
33
32
30
45
52
1
2900 3 2.3 56


 

NO Model Flow(Q) Head
(m)
Eff
(%)
Speed
(r/min)
Motor Power
(kw)
Needed
Air
Containr
(m)
Weight
(KG)
(m3/h) L/S
029 40-160(I)A 8
11
14
2.22
3.05
3.89
29
28
26.2
43
48
47
2900 2.2 2.5 47
030 40-160(I)B 7
10
13
1.94
2.78
3.61
26
24
20
50 2900 1.5 2.5 43
031 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 2.3 85
032 40-200(I)A 8
11
14
2.22
3.05
3.89
44.7
44
43.
43 2900 4 2.5 75
033 40-200(I)B 7
10
13
1.94
2.78
3.61
40
38
35
44 2900 3 2.5 63
034 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 2.3 145
035 40-250(I)A 8
11
14
2.22
3.05
3.89
71.5
70
68
34 2900 7.5 2.5 95
036 40-250(I)B 7
10
13
1.94
2.78
3.61
62
60
57
34 2900 5.5 2.5 94
037 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 2.3 88
038 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 2.3 36
039 50-100A 8
11
14.5
2.22
3.05
4.03
11
10
9
60 2900 0.72 23 35
040 50-125 8.8
12.5
16.3
2.44
3.47
4.53
21.5
20
14.8
49
58
57
2900 1.5 2.3 43
041 50-125A 8
11
14.5
2.22
3.05
4.03
17
16
14
57 2900 1.1 2.3 38
042 50-160 8.8
12.5
16.3
2.44
3.47
4.53
33
32
30
45
52
51
2900 3 2.3 59
43 50-160A 8
11
14
2.22
3.05
3.89
29
28
26.2
43
48
47
2900 2.2 2.5 51
044 50-160B 7
10
13
1.94
2.78
3.61
26
24
20
50 2900 1.5 2.5 47
045 50-200 8.8
12.5
16.3
2.44
3.47
4.53
51
50
48.5
38
46
49
290 5.5 2.5 101
046 50-200A 8
11
14
2.22
3.05
3.89
44.7
44
43
37
43
43
2900 4 2.5 80
047 50-200B 7
10
13
1.94
2.78
3.61
40
38
35
44 2900 3 2.5 68
048 50-250 8.8
12.5
16.3
2.44
3.47
4.53
81.4
80
77.5
29
36
40
2900 11 2.5 160
049 50-250A 8
11
14
2.22
3.05
3.89
74.5
70
68
29
34
37
1800 7.5 2.5 115
050 50-250B 7
10
63
1.94
2.78
3.61
62
60
57
34 2900 .5.5 2.5 114
051 50-250C 7.1
10.0
13.1
1.97
2.78
3.64
53.2
52
50.4
36 2900 5.5 2.3 108
052 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 2.5 41
053 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 2.5 39
054 50-125(I) 17.5
25
32.5
4.86
6.94
9.06
21.5
20
18
60
68
67
2900 3 2.5 56
055 50-125(I)A 16
22
28
4.44
6.11
7.78
17.5
16
3.5
62
63
62
2900 2.2 3 48
056 50-160(I) 17.5
25
32.5
4.86
6.94
9.03
34.4
32
27.5
585
63
60
2900 4 3 72


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