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ISW centrifugal chemical pump is an energy efficient product with smooth running, low noise and high concentricity of parts. Moreover, the motor adopts low-noise bearings, and the impeller has the best static and dynamic balance design to ensure that there is no vibration when the machine is running. In addition, the shaft adopts hard alloy wear-resistant material mechanical seal, which solves the problem of serious leakage of packing seal of centrifugal pump, prolongs the service life, and ensures the neatness of the operation place. The different flow medium and temperature, IRG/IRGB/ISWR hot water pump, IHG/IHGB/ISWH series chemical pumps and YG/YGB/ISWB oil pumps.
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| Model Number | ISW |
| Flow Rate | 1.5-1600m3/h |
| Head Lift | 2-125m |
| Temperature | Not more than 80Cd |
| Power | 0.18-250kW |
| Model | Capacity (m3/h) | Lift head (m) | Speed (r/min) | Motor (KW) | Inlet&Outlet Diameter (mm) |
| 15-80 | 1.1 1.5 2.0 |
8.5 8 7 |
2800 | 0.18 | 15 |
| 20-110 | 1.8 2.5 3.3 |
16 15 13.5 |
2800 | 0.37 | 20 |
| 20-160 | 1.8 2.5 3.3 |
33 32 30 |
2900 | 0.75 | 20 |
| 25-110 | 2.8 4 5.2 |
16 15 13.5 |
2900 | 0.55 | 25 |
| 25-125 | 2.8 4 5.2 |
20.6 20 18 |
2900 | 0.75 | 25 |
| 25-125A | 2.5 3.6 4.6 |
17 16 14.4 |
2900 | 0.55 | 25 |
| 25-160 | 2.8 4 5.2 |
33 32 30 |
2900 | 1.5 | 25 |
| 25-160A | 2.6 3.7 4.9 |
29 28 26 |
2900 | 1.1 | 25 |
| 32-100 | 4.5 | 12.5 | 2900 | 0.55 | 32 |
| 32-100（I） | 4.4 6.3 8.3 |
13.2 12.5 11.3 |
2900 | 0.75 | 32 |
| 32-125 | 3.5 5 6.5 |
22 20 18 |
2900 | 0.75 | 32 |
| 32-125A | 3.1 4.5 5.8 |
17.6 16 14.4 |
2900 | 0.55 | 32 |
| 32-160 | 6.5 | 32 | 2900 | 1.5 | 32 |
| 32-160A | 4 | 25 | 2900 | 1.1 | 32 |
| 32-160(I) | 4.4 6.3 8.3 |
33.2 32 30.2 |
2900 | 2.2 | 32 |
