Product Description
The ISW and IRG series pipeline centrifugal pumps are single-stage single-suction centrifugal pumps designed with reference to the performance parameters specified in the international standard ISO 2858. The main features of this series of products are as follows: The pump is directly connected to the motor. During the design process, considerations have been given to reducing the axial size, greatly shortening the cantilever of the shaft, ensuring the concentricity of the pump shaft, which enables the water pump to operate stably with low noise, slight vibration and high efficiency. The IRG series pumps can be installed at any position and in any direction in the pipeline just like valves. The pumps are equipped with mounting feet, which facilitates installation and fixation.
The IHG series pipeline centrifugal pumps are stainless steel single-stage vertical pipeline centrifugal pump.
Working Conditions
1. Relative humidity:up to 95%
2. Ambient tempareture: up to +40 degree
3. Operating temperature: -20ºC~120ºC
4. Max sand content: 0.1%
5. Passage of suspended soild: up to 0.2mm
6. Liquid pH value: 6.5~8.5; stainless steel type 4~10
7. Pressure: up to 1.6MPa
Product Feature
Product Structure
2. Metal Heat: dissipation mesh cover / thickened design / rapid heat dissipation
3. Split Structure: It can effectively hinder the transmission of liquid temperature to the motor.
4. Large Area Heat Sink: lengthen and widen the heat sink / fast heat dissipation / good cooling


stainless steel type 4~10
High efficiency and energy saving / Low vibration / Low noise
Performance and Advantages
The pump body structure is sturdy: The pump body is one of the main components of a centrifugal pump, usually made of durable materials such as cast iron and stainless steel. Its structure is sturdy and can withstand high pressure and impact.
Reasonable impeller design: The impeller of a centrifugal pump is one of its core components, responsible for accelerating the liquid and generating centrifugal force. The impeller design of the IRG pipeline centrifugal pump is reasonable and has excellent hydraulic performance, which can provide efficient fluid transportation.
Stable bearing support: The IRG pipeline centrifugal pump is equipped with a stable bearing system to support the rotation of the impeller and rotor. A good bearing system can reduce pump vibration and noise, and extend the service life of the pump.
Reliable sealing device: The sealing device of the pump is crucial for preventing liquid leakage. The IRG pipeline centrifugal pump adopts a reliable sealing device, which can effectively prevent cross contamination of liquids inside and outside the pump body, and maintain stable operation of the pump.
Simple and beautiful appearance: The IRG pipeline centrifugal pump has a simple and elegant appearance design, usually treated with spraying or polishing, which has good aesthetics and is suitable for various industrial and civil scenarios.
Flexible and convenient installation: Due to its compact structure, the IRG pipeline centrifugal pump is flexible and convenient to install, and can be installed vertically or horizontally according to specific needs, suitable for various pipeline layouts.
Technical Parameter
NO. | MODEL | VOLTAGE | R. FLOW | R. HEAD | POWER | RPM |
(V) | (m³/h) | (M) | (kw) | (r/min) | ||
1 | 25-125 | 380 | 4 | 20 | 0.75 | 2900 |
2 | 32-125 | 380 | 4 | 20 | 0.75 | 2900 |
3 | 40-100IA | 380 | 11 | 10 | 0.75 | 2900 |
4 | 40-125A | 380 | 5.6 | 16 | 0.75 | 2900 |
5 | 50-100A | 380 | 11 | 10 | 0.75 | 2900 |
6 | 25-160A | 380 | 3.7 | 28 | 1.1 | 2900 |
7 | 32-160A | 380 | 3.7 | 28 | 1.1 | 2900 |
8 | 40-100I | 380 | 12.5 | 12.5 | 1.1 | 2900 |
9 | 40-125 | 380 | 6.3 | 20 | 1.1 | 2900 |
10 | 40-125IA | 380 | 12.2 | 17.2 | 1.1 | 2900 |
11 | 50-100 | 380 | 12.5 | 12.5 | 1.1 | 2900 |
12 | 500-100IA | 380 | 22.3 | 10 | 1.1 | 2900 |
13 | 50-125A | 380 | 11.2 | 17.2 | 1.1 | 2900 |
14 | 65-100A | 380 | 22.4 | 10 | 1.1 | 2900 |
15 | 25-160 | 380 | 4 | 32 | 1.5 | 2900 |
16 | 32-160 | 380 | 4 | 32 | 1.5 | 2900 |
17 | 40-125I | 380 | 12.5 | 20 | 1.5 | 2900 |
18 | 40-160A | 380 | 5.9 | 28 | 1.5 | 2900 |
19 | 50-100I | 380 | 25 | 12.5 | 1.5 | 2900 |
20 | 50-125 | 380 | 12.5 | 20 | 1.5 | 2900 |
21 | 50-160B | 380 | 10.5 | 22.5 | 1.5 | 2900 |
22 | 65-100 | 380 | 25 | 12.5 | 1.5 | 2900 |
23 | 32-200A | 380 | 3.8 | 40 | 2.2 | 2900 |
24 | 40-160 | 380 | 6.3 | 32 | 2.2 | 2900 |
25 | 40-160IA | 380 | 11.7 | 28 | 2.2 | 2900 |
26 | 40-200B | 380 | 5.5 | 38 | 2.2 | 2900 |
27 | 50-125IA | 380 | 22.4 | 16 | 2.2 | 2900 |
28 | 50-160A | 380 | 11.7 | 28 | 2.2 | 2900 |
29 | 65-100IA | 380 | 44.8 | 10 | 2.2 | 2900 |
30 | 65-125A | 380 | 22.4 | 16 | 2.2 | 2900 |
31 | 80-100A | 380 | 44.8 | 10 | 2.2 | 2900 |
32 | 32-200 | 380 | 4.2 | 50 | 3 | 2900 |
33 | 40-160I | 380 | 12.5 | 32 | 3 | 2900 |
34 | 40-200A | 380 | 5.9 | 40 | 3 | 2900 |
35 | 50-125I | 380 | 25 | 20 | 3 | 2900 |
36 | 50-160 | 380 | 12.5 | 32 | 3 | 2900 |
37 | 50-160IB | 380 | 21.4 | 24 | 3 | 2900 |
38 | 50-200B | 380 | 10.5 | 35 | 3 | 2900 |
39 | 65-100I | 380 | 50 | 12.5 | 3 | 2900 |
40 | 65-125 | 380 | 25 | 20 | 3 | 2900 |
41 | 65-160B | 380 | 21.6 | 24 | 3 | 2900 |
42 | 80-100 | 380 | 50 | 12.5 | 3 | 2900 |
43 | 100-100A | 380 | 89 | 10 | 4 | 2900 |
44 | 40-200 | 380 | 6.3 | 50 | 4 | 2900 |
45 | 40-200IA | 380 | 11.7 | 44 | 4 | 2900 |
46 | 40-250B | 380 | 5.5 | 60 | 4 | 2900 |
47 | 50-160I | 380 | 25 | 32 | 4 | 2900 |
48 | 50-160IA | 380 | 23.4 | 28 | 4 | 2900 |
49 | 50-200A | 380 | 11.7 | 44.5 | 4 | 2900 |
50 | 65-125IA | 380 | 44.8 | 16 | 4 | 2900 |
51 | 65-160 | 380 | 25 | 32 | 4 | 2900 |
52 | 65-160A | 380 | 23.4 | 28 | 4 | 2900 |
53 | 80-100IA | 380 | 89 | 10 | 4 | 2900 |
54 | 80-125A | 380 | 44.8 | 16 | 4 | 2900 |
55 | 100-100 | 380 | 100 | 12.5 | 5.5 | 2900 |
56 | 40-200I | 380 | 12.5 | 50 | 5.5 | 2900 |
57 | 40-250A | 380 | 5.9 | 70 | 5.5 | 2900 |
58 | 50-200 | 380 | 12.5 | 50 | 5.5 | 2900 |
59 | 65-125I | 380 | 50 | 20 | 5.5 | 2900 |
60 | 65-160IB | 380 | 43.2 | 24 | 5.5 | 2900 |
61 | 65-200B | 380 | 21.6 | 38 | 5.5 | 2900 |
62 | 80-100I | 380 | 100 | 12.5 | 5.5 | 2900 |
63 | 80-125 | 380 | 50 | 20 | 5.5 | 2900 |
64 | 80-160B | 380 | 43.3 | 24 | 5.5 | 2900 |
65 | 100-125A | 380 | 89 | 16 | 7.5 | 2900 |
66 | 125-100A | 380 | 143 | 10 | 7.5 | 2900 |
67 | 40-250 | 380 | 6.3 | 80 | 7.5 | 2900 |
68 | 50-200I | 380 | 25 | 50 | 7.5 | 2900 |
69 | 50-250A | 380 | 11.6 | 70 | 7.5 | 2900 |
70 | 65-160I | 380 | 50 | 32 | 7.5 | 2900 |
71 | 65-160IA | 380 | 46.8 | 28 | 7.5 | 2900 |
72 | 65-200 | 380 | 25 | 50 | 7.5 | 2900 |
73 | 65-200A | 380 | 23.4 | 44 | 7.5 | 2900 |
74 | 80-125IA | 380 | 89 | 16 | 7.5 | 2900 |
75 | 80-160 | 380 | 50 | 32 | 7.5 | 2900 |
76 | 80-160A | 380 | 43.2 | 28 | 7.5 | 2900 |
77 | 80-200B | 380 | 43 | 37 | 7.5 | 2900 |
78 | 40-250I | 380 | 12.5 | 80 | 11 | 2900 |
79 | 50-250 | 380 | 12.5 | 80 | 11 | 2900 |
80 | 50-250IA | 380 | 23.4 | 70 | 11 | 2900 |
81 | 65-250A | 380 | 23.4 | 70 | 11 | 2900 |
82 | 80-160IA | 380 | 93.5 | 28 | 11 | 2900 |
83 | 80-200A | 380 | 47 | 44 | 11 | 2900 |
84 | 80-125I | 380 | 100 | 20 | 11 | 2900 |
85 | 100-125 | 380 | 100 | 20 | 11 | 2900 |
86 | 100-160A | 380 | 93.5 | 28 | 11 | 2900 |
87 | 125-100 | 380 | 160 | 12.5 | 11 | 2900 |
88 | 125-125A | 380 | 143 | 16 | 11 | 2900 |
89 | 150-125A | 380 | 150 | 16 | 11 | 2900 |
90 | 50-250I | 380 | 25 | 80 | 15 | 2900 |
91 | 65-200I | 380 | 50 | 50 | 15 | 2900 |
92 | 65-250 | 380 | 25 | 80 | 15 | 2900 |
93 | 80-160I | 380 | 100 | 32 | 15 | 2900 |
94 | 80-200 | 380 | 50 | 50 | 15 | 2900 |
95 | 100-160 | 380 | 100 | 32 | 15 | 2900 |
96 | 100-200B | 380 | 87 | 38 | 15 | 2900 |
97 | 125-125 | 380 | 160 | 20 | 15 | 2900 |
98 | 125-160B | 380 | 138 | 24 | 15 | 2900 |
99 | 150-160B | 380 | 140 | 24 | 15 | 2900 |
100 | 65-200IA | 380 | 46.7 | 70 | 18.5 | 2900 |
101 | 80-250A | 380 | 46.7 | 70 | 18.5 | 2900 |
102 | 80-200IA | 380 | 93.5 | 44 | 18.5 | 2900 |
103 | 100-200A | 380 | 93.5 | 44 | 18.5 | 2900 |
104 | 125-160A | 380 | 150 | 28 | 18.5 | 2900 |
105 | 150-160A | 380 | 150 | 28 | 18.5 | 2900 |
106 | 65-250I | 380 | 50 | 80 | 22 | 2900 |
107 | 80-200I | 380 | 100 | 50 | 22 | 2900 |
108 | 80-250 | 380 | 50 | 80 | 22 | 2900 |
109 | 100-200 | 380 | 100 | 50 | 22 | 2900 |
110 | 125-160 | 380 | 160 | 32 | 22 | 2900 |
111 | 150-160 | 380 | 160 | 32 | 22 | 2900 |
112 | 50-315IA | 380 | 23.7 | 113 | 22 | 2900 |
113 | 65-315A | 380 | 23.7 | 113 | 22 | 2900 |
114 | 50-315I | 380 | 25 | 125 | 30 | 2900 |
115 | 65-315 | 380 | 25 | 125 | 30 | 2900 |
116 | 80-250IA | 380 | 93.5 | 70 | 30 | 2900 |
117 | 100-250A | 380 | 93.5 | 70 | 30 | 2900 |
118 | 80-315A | 380 | 46.5 | 110 | 30 | 2900 |
119 | 65-315IA | 380 | 46.5 | 110 | 30 | 2900 |
120 | 150-160I | 380 | 160 | 32 | 30 | 2900 |
121 | 65-315I | 380 | 50 | 125 | 37 | 2900 |
122 | 80-315 | 380 | 50 | 125 | 37 | 2900 |
123 | 80-250I | 380 | 100 | 80 | 37 | 2900 |
124 | 100-250 | 380 | 100 | 80 | 37 | 2900 |
125 | 100-200I | 380 | 160 | 50 | 37 | 2900 |
126 | 125-200 | 380 | 160 | 50 | 37 | 2900 |
127 | 125-250B | 380 | 138 | 60 | 37 | 2900 |
128 | 150-200A | 380 | 150 | 44 | 37 | 2900 |
129 | 150-250B | 380 | 138 | 60 | 37 | 2900 |
130 | 150-200 | 380 | 160 | 50 | 45 | 2900 |
131 | 125-250A | 380 | 150 | 70 | 45 | 2900 |
132 | 125-250 | 380 | 160 | 80 | 55 | 2900 |
133 | 150-250 | 380 | 160 | 80 | 75 | 2900 |
134 | 80-315I | 380 | 100 | 125 | 75 | 2900 |
135 | 100-315 | 380 | 100 | 125 | 75 | 2900 |
136 | 125-315 | 380 | 160 | 125 | 90 | 2900 |
137 | 150-200 | 380 | 160 | 12.5 | 15 | 1450 |
138 | 200-200 | 380 | 200 | 12.5 | 15 | 1450 |
139 | 125-315 | 380 | 100 | 32 | 15 | 1450 |
140 | 150-250A | 380 | 147 | 17 | 15 | 1450 |
141 | 150-250 | 380 | 160 | 20 | 18.5 | 1450 |
142 | 200-250 | 380 | 200 | 20 | 18.5 | 1450 |
143 | 200-200I | 380 | 400 | 12.5 | 22 | 1450 |
144 | 150-315A | 380 | 150 | 28 | 22 | 1450 |
145 | 200-250IA | 380 | 358 | 16 | 22 | 1450 |
146 | 200-315A | 380 | 187 | 28 | 22 | 1450 |
147 | 150-315 | 380 | 160 | 32 | 30 | 1450 |
148 | 200-315 | 380 | 200 | 32 | 30 | 1450 |
149 | 200-250I | 380 | 400 | 20 | 30 | 1450 |
150 | 200-315ZB | 380 | 346 | 24 | 30 | 1450 |
151 | 150-400A | 380 | 150 | 44 | 37 | 1450 |
152 | 200-400A | 380 | 187 | 44 | 37 | 1450 |
153 | 200-315ZA | 380 | 374 | 28 | 37 | 1450 |
154 | 250-250A | 380 | 490 | 16 | 37 | 1450 |
155 | 150-400 | 380 | 160 | 50 | 45 | 1450 |
156 | 200-400 | 380 | 200 | 50 | 45 | 1450 |
157 | 200-400IC | 380 | 320 | 32 | 45 | 1450 |
158 | 250-250 | 380 | 550 | 20 | 45 | 1450 |
159 | 250-315B | 380 | 476 | 24 | 45 | 1450 |
160 | 250-315IA | 380 | 374 | 28 | 45 | 1450 |
161 | 200-315Z | 380 | 400 | 32 | 45 | 1450 |
162 | 200-400ZA | 380 | 374 | 44 | 45 | 1450 |
163 | 200-315I | 380 | 400 | 32 | 55 | 1450 |
164 | 200-400Z | 380 | 400 | 50 | 55 | 1450 |
165 | 300-250 | 380 | 720 | 20 | 55 | 1450 |
166 | 200-400ZA | 380 | 400 | 50 | 75 | 1450 |
167 | 250-315 | 380 | 550 | 32 | 75 | 1450 |
168 | 250-400B | 380 | 476 | 37.5 | 75 | 1450 |
169 | 300-315 | 380 | 720 | 32 | 90 | 1450 |
170 | 250-400 | 380 | 550 | 50 | 110 | 1450 |
Proper Operation Way


Application Scenarios

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FAQ
01 ABOUT OEM
OEM packing is available only if the quantity of single model reaches 50pcs, if not, it is expected that the buyers will pay the OEM packing charges extra.
02 ABOUT PAYMENT TERM
TT: 30% before the shipment, the rest paid against BL copy.
LC: LC AT SIGHT or LC 30 DAY.
03 ABOUT DELIVERY TERM
25-35 days on receipt of the down payment.
04 ABOUT THE SAMPLE
Samples are available, the buyer is expected to cover the sample costs and freight.
05 ABOUT WARRANTY
1.We offer warranty 12 months, since the date the goods arrive the customer's warehouse.
2.Within this period, adjustment, repair or replacement of parts or whole will be performed without charge except in the case of demage caused by accidents, misuse, tampered or lack of care.
3.We will always include 2% free spare parts which can be easily damaged in each shipment for your regular maintenance.