ISGE/ISWE Pipeline Centrifugal Pump

Product Introduction

The ISGE and ISWE series single-stage single-suction pipeline centrifugal pumps, after improvement in design, have resulted in derived products such as IRG, LHG, YG, etc. These models are specifically designed for the transportation of high-temperature, corrosion-resistant, and particle-free oil-based media.

This series of products are characterized by high efficiency, energy-saving, low noise, and safety, with their performance designed and manufactured according to the ISO 2858 standard.

Conditions of Use

  1. The suction pressure should be ≤ 1.0MPA, or the maximum working pressure of the pump system should be ≤ 1.6MPA, meaning the sum of the suction pressure and the pump head should be ≤ 1.6MPA. The pump’s static pressure test pressure should be ≤2.5MPA. When placing an order, please specify the system’s working pressure. If the pump system’s working pressure is greater than 1.6MPA, it should be separately stated during the order to use cast steel material for the pump’s flow part and connecting parts during manufacturing.
  2. The environmental temperature should be 40°C, with a relative humidity of less than 95%.
  3. The volume content of solid particles in the conveyed medium should not exceed 0.1 per unit volume, with particle size <0.2mm

Product Characteristics

  1. Smooth Operation: The excellent dynamic and static balance of the pump shaft’s absolute concentricity and impeller ensures smooth operation, free from vibrations.
  2. Leak-Free: Hard alloy seals of different materials guarantee no leakage during the transport of various media.
  3. Low Noise: The pump, supported by two low-noise bearings, operates smoothly. Apart from the faint sound from the motor, it is virtually noise-free.
  4. Low Failure Rate: The pipeline centrifugal pump has a simple and rational structure, with key components using internationally top-quality matching. This significantly increases the trouble-free
    working time of the entire machine.
  5. Easy Maintenance: Replacement of seals and bearings is simple and convenient.
  6. Space-Efficient: The pump outlet can be directed to the left, right, or upward, facilitating the layout and installation of pipelines and saving space.

Usage Scenario

2. ISMR, ISYRD pumps are suitable for applications in metallurgy, chemical industry, textiles, wood processing, papermaking, as well as for boilers in hotels, bathrooms, and hotels. They are used for high- temperature hot water pressurized circulation and urban housing heating circulation pumps, with a usage temperature of T ≤ 120°C.

3. LHG, ISWH vertical and horizontal chemical pumps are designed for transporting liquids without solid
particles, having corrosive properties, and viscosity similar to water. They are applicable in sectors such
as petroleum, chemical industry, metallurgy, power, papermaking, food and pharmaceuticals, and
synthetic fibers. The pumps are designed for a usage temperature range of -20°C to 120°C.

4. ISMB centrifugal pipeline oil pumps are used for transporting gasoline, kerosene, diesel, and other oil products, or flammable and explosive liquids. The temperature range for the transported medium is – 20°C to +120°C

Two-pole Motor

No. Pump Model Flow Rate (m³/h) Flow Rate (L/S) Head (m) Power (kw)
1 25-125 4 1.1 20 0.75
2 2-160 4 1.1 32 1.5
3 25-160A 3.7 1 28 1.1
4 32-125 4.5 1.3 20 0.75
5 32-160 4.5 1.3 32 1.5
6 32-160A 4 1.1 25 1.1
7 32-200 4.5 1.3 50 3
8 32-200A 4 1.1 40 2.2
9 32-1251 6.3 1.8 20 1.1
10 40-125 6.3 1.8 20 1.1
11 40-125A 5.6 1.6 16 0.75
12 40-160 6.3 1.8 32 2.2
13 40-160A 5.9 1.6 28 1.5
14 40-160B 5.2 1.4 24 1.1
15 40-200 6.3 1.8 50 4
16 40-200A 5.9 1.6 44 3
17 40-200B 5.5 1.5 38 22
18 40-250 6.3 1.8 80 7.5
19 40-250A 5.9 1.6 70 5.5
20 40-2008 5.5 1.5 60 4
21 40-1001 12.5 3.5 12.5 1.1
22 40-1001A 11.2 3.1 10 0.75
23 40-1251 12.5 3.5 20 1.5
24 40-1251A 11.2 3.1 17.2 1.1
25 40-1601 12.5 3.5 32 3
No. Pump Model Flow Rate (m³/h) Flow Rate (L/S) Head (m) Power (kw)
26 40-1601A 11.7 3.3 28 2.2
27 40-1601B 10.5 2.9 22.5 1.5
28 40-2001 12.5 3.5 50 5.5
29 40-2001A 11.7 3.3 40 4
30 40-2501 12.5 3.5 80 11
31 40-2501A 11.7 3.3 70 7.5
32 50-100 12.5 3.5 12.5 1.1
33 50-100A 11.7 3.3 10 0.75
34 50-125 12.5 3.5 20 1.5
35 50-125A 11.2 3.1 17.2 1.1
36 50-160 12.5 3.5 32 3
37 50-160A 11.7 3.3 28 2.2
38 50-1608 10.5 2.9 22.5 1.5
39 50-200 12.5 3.5 50 5.5
40 50-200A 11.7 3.5 44.5 4
41 50-200B 10.5 2.9 35 3
42 50-250 12.5 3.5 80 11
43 50-250A 11.7 3.3 70 7.5
44 50-1001 25 6.9 12.5 1.5
45 50-1001A 22.4 6.2 10 1.1
46 50-1251 25 6.9 20 3
47 50-1251A 22.4 6.2 16 22
48 50-160L 25 6.9 32 4
49 50-1601B 21.6 6 24 3
50 50-2001 25 6.9 50 7.5
No. Pump Model Flow Rate (m³/h) Flow Rate (L/S) Head (m) Power (kw)
51 50-2001B 21.6 6 37 5.5
52 50-2501 25 6.9 80 15
53 50-2501A 23.4 6.5 70 11
54 50-3151 25 6.9 125 30
55 50-3151A 23.4 6.5 110 22
56 65-100 25 6.9 12.5 1.5
57 65-100A 22.4 6.2 10 1.1
58 65-125 25 6.9 20 3
59 65-125A 22.4 6.2 16 2.2
60 65-160 25 6.9 32 4
61 65-1608 21.6 6 24 3
62 65-200 25 6.9 50 7.5
63 65-2008 21.6 6 37 5.5
64 65-250 25 6.9 80 15
65 65-250A 23.4 6.5 70 11
66 65-315 25 6.9 125 30
67 65-315A 23.4 6.5 110 22
68 65-315C 20.6 5.7 85 18.5
69 65-1001 50 13.9 12.5 3
70 65-1001A 44.8 12.4 10 2.2
71 65-1251 50 13.9 20 5.5
72 65-1251A 44.8 12.4 16 4
73 65-1601 50 13.9 32 7.5
74 65-2001 50 13.9 50 15
75 65-2001B 43 11.9 37 7.5
No. Pump Model Flow Rate (m³/h) Flow Rate (L/S) Head (m) Power (kw)
76 65-2501 50 13.9 80 22
77 65-2501A 46.8 13 70 18.5
78 65-3151 50 13.9 125 37
79 80-100 50 13.9 12.5 3
80 80-100A 44.8 12.4 10 22
81 80-125 50 13.9 20 5.5
82 80-125A 44.8 12.4 16 4
83 80-160 50 13.9 32 7.5
84 80-160B 43.2 12 24 5.5
85 80-200 50 13.9 50 15
86 80-200A 46.8 13 44 11
87 80-200B 43 11.9 37 7.5
88 80-250 50 13.9 80 22
89 80-250A 46.8 13 70 18.5
90 80-250B 43 11.9 60 15
91 80-315 50 13.9 125 37
92 80-315A 45.8 12.7 105 30
93 80-315C 41 11.4 85 22
94 80-1001 100 27.8 12.5 5.5
95 80-1001A 89 24.7 10 4
96 80-1251 100 27.8 20 11
97 80-1251A 89 24.7 16 7.5
98 80-1601 100 27.8 32 15
99 80-1601A 93.5 26 28 11
100 80-2001 100 27.8 50 22

Four-pole Motor

No. Pump Model Flow Rate (m³/h) (L/S) Head (m) Power (kw)
1 65-2501 25/6.9 20 3
2 80-2501A 46/12.8 17 4
3 80-3151 50/13.9 32 11
4 100-250A 46/12.8 17 4
5 100-315 50/13.9 32 11
6 100-2501A 72/20 17.5 7.5
7 125-200 100/27.8 12.5 7.5
8 125-250 100/27.8 20 11
9 125-315 100/27.8 32 15
10 125-315A 91/25.3 27 11
11 150-200 160/44.4 12.5 11
12 150-200A 143/39.7 10 7.5
13 150-250 160/44.4 20 15
14 150-250A 147/40.8 17 11
15 150-315 160/44.4 32 22
16 150-315A 150/41.7 28 18.5
17 150-400 160/44.4 50 37
18 150-400A 150/41.7 44 30
19 150-4008 138/38.3 38 30
20 150-2501 200/55.6 20 18.5
21 150-3151 200/55.6 32 30
22 150-3151A 187/51.9 28 22
23 150-4001C 160/44.4 32 22
24 200-200 200/55.6 12.5 15
25 200-200A 179/49.7 10 11
No. Pump Model Flow Rate (m³/h) (L/S) Head (m) Power (kw)
26 200-250 200/55.6 20 3
27 200-250A 187/51.9 17.5 4
28 200-250B 173/48.1 14 11
29 200-315 200/55.6 32 4
30 200-315A 187/51.9. 28 11
31 200-400 160/55.6 50 7.5
32 200-400A 200/51.9 44 7.5
33 200-2001 358/111 12.5 11
34 200-2501 400/111 20 15
35 200-2501A 374/99 16 11
36 200-3151 400/111 32 11
37 200-3151A 374/104 28 7.5
38 200-4001 400/111 50 15
39 2004001C 320/89 32 11
40 250250 550/153 20 22
41 250-250A 490/136 16 18.5
42 250-315 550/153 32 37
43 250-315A 515/143 28 30
44 250-315B 476/132 24 30
45 250-400 550/153 50 18.5
46 250-400A 515/143 44 30
47 250-400B 476/132 37.5 22
48 250-500 550/153 80 22
49 250-500A 506/141 71 15
50 250-5008 466/129 63.5 11