Summary:
1. ISW/ISG water pumps are energy-efficient and high-performance products designed by YONJOU.
2. These pumps operate smoothly, produce low noise, and have high concentricity of components. They use low-noise bearings for the motor and impellers with excellent dynamic and static balance, reducing vibrations and improving the working environment.
3. The pumps feature a mechanical seal made of carbide alloy, ensuring no leakage and extending the service life while maintaining a clean and tidy operation area.
4. Widely used in industrial and municipal water supply and drainage systems, high-rise building booster systems, garden irrigation, fire-fighting boosters, remote water supply, heating systems, and cold/hot water circulation in bathrooms, among other applications.
5. Depending on the site conditions, these pumps can be installed vertically or horizontally and can be connected in parallel or series to meet flow and head requirements.
6. Flow ranges from 1.1 to 2400 m³/h, with head ranging from 8 to 160 meters. Various types include basic, bypass, and A-B-C cut types. Different media and temperature conditions allow for IRG/IRGB/ISWR hot water pumps, IHG/IHGB/ISWH chemical pumps, and YG/YGB/ISWB oil pumps, all designed with similar properties.
Product Details:
| Working Principle: | Centrifugal |
| Main Applications: | Water (oil, chemical, contact us) |
| Driver: | Electric Motor |
| Power Specs: | 220V/240V/380V/415V 3-phase; 50Hz/60Hz |
| Max. Permissible Fluid Temperature: | 100°C (212°F) |
| Type of Connection: | Flange |
| Casing: | Cast Iron, Stainless Steel |
| Impeller: | Cast Iron, Stainless Steel, Bronze |
| Shaft Seal Type: | Mechanical Seal |
| Maximum Drive Rating: | 250KW (340HP) |
| Maximum Caliber: | 500mm (20 inch) |
| Maximum Discharge-side Pressure: | 1.6MPa (16 bar) |
| Maximum Head: | 160m (524.8 ft) |
| Flow Rate Range: | 1.1-2400 m³/h (4.8-10560 US GPM) |
| Pump Type: | Water, Hot Water, Oil, Chemical |
Performance Data:
| MODEL | CAPACITY | HEAD | EFFICIENCY | POWER |
| (m³/h) | (m) | (%) | (kW) | |
| 15-80 | 1.5 | 8 | 34 | 0.18 |
| 20-110 | 2.5 | 15 | 34 | 0.37 |
| 20-160 | 2.5 | 32 | 25 | 0.75 |
| 25-110 | 4 | 15 | 42 | 0.55 |
| 25-125 | 4 | 20 | 36 | 0.75 |
| 25-125A | 3.6 | 16 | 35 | 0.55 |
| 25-160 | 4 | 32 | 32 | 1.5 |
| 25-160A | 3.7 | 28 | 31 | 1.1 |
| 32-125 | 5 | 20 | 44 | 0.75 |
| 32-125A | 4.5 | 16 | 43 | 0.5 |
| 40-100 | 6.3 | 12.5 | 54 | 0.55 |
| 40-100A | 5.6 | 10 | 52 | 0.37 |
| 40-125 | 6.3 | 20 | 46 | 1.1 |
| 40-125A | 5.6 | 16 | 45 | 0.75 |
| 40-160 | 6.3 | 32 | 40 | 2.2 |
| 40-160A | 5.9 | 28 | 39 | 1.5 |
| 40-160B | 5.5 | 24 | 38 | 1.1 |
| 40-200 | 6.3 | 50 | 33 | 4 |
| 40-200A | 5.9 | 44 | 31 | 3 |
| 40-200B | 5.3 | 36 | 29 | 2.2 |
| 40-250 | 6.3 | 80 | 28 | 7.5 |
| 40-250A | 5.9 | 70 | 28 | 5.5 |
| 40-250B | 5.5 | 60 | 27 | 4 |
| 40-100(I) | 12.5 | 12.5 | 62 | 1.1 |
| 40-100(I)A | 11 | 10 | 60 | 0.75 |
| 40-125(I) | 12.5 | 20 | 58 | 1.5 |
| 40-125(I)A | 11 | 16 | 57 | 1.1 |
| 40-160(I) | 12.5 | 32 | 52 | 3 |
| 40-160(I)A | 11.7 | 28 | 51 | 2.2 |
| 40-160(I)B | 10.4 | 22 | 50 | 1.5 |
| 40-200(I) | 12.5 | 50 | 46 | 5.5 |
| 40-200(I)A | 11.7 | 44 | 45 | 4 |
| 40-200(I)B | 10.6 | 36 | 44 | 3 |
| 40-250(I) | 12.5 | 80 | 38 | 11 |
| 40-250(I)A | 11.6 | 70 | 38 | 7.5 |
| 40-250(I)B | 10.8 | 60 | 37 | 7.5 |
| 40-250(I)C | 10 | 52 | 36 | 5.5 |
| 50-100 | 12.5 | 12.5 | 62 | 1.1 |
| 50-100A | 11 | 10 | 60 | 0.75 |
| 50-125 | 12.5 | 20 | 58 | 1.5 |
| 50-125A | 11 | 16 | 57 | 1.1 |
| 50-160 | 12.5 | 32 | 52 | 3 |
| 50-160A | 11.7 | 28 | 51 | 2.2 |
| 50-160B | 10.4 | 22 | 50 | 1.5 |
| 50-200 | 12.5 | 50 | 46 | 5.5 |
| 50-200A | 11.7 | 44 | 45 | 4 |
| 50-200B | 10.6 | 36 | 44 | 3 |
| 50-250 | 12.5 | 80 | 38 | 11 |
| 50-250A | 11.6 | 70 | 38 | 7.5 |
Company Information:
Zhejiang Yonjou Technology Co., Ltd is one of the leading manufacturers and exporters of industrial pumps, with production facilities located in mainland China. We specialize in oil pumps, diaphragm pumps, diesel engine pumps, centrifugal pumps, screw pumps, and chemical pumps, among others.
PVC Roller Sponge,PVC Sponge,PVC Roller,PVC Foam Roller
Welltronics Technology Limited , https://www.welltronics.cn