Technical Data
- 12″ pump
- Standard 8″ suction interconnector
- Flow: 68 m³/h-50Hz / 87 m³/h-60Hz
- Head: Max. 360 m
- Max. sand content: 50 g/m³
- Liquid Temp.: 0 °C to 35 °C
- pH values: 6 to 8
- Installation depth: Max. 300 m
WJ-21 series
Product Features
- 100% SUS 304 stainless steel inside out
- Resistant to sand
- Resistant to aggressive water
- Discharge casing with threaded connection. Flange optional
- Shaft made from SUS 410 stainless steel
- Suction strainer to prevent clogging
Applications
- Groundwater intake/water supply
- Municipal and industrial waters supply
- Irrigation/raw water supply
- Dewatering (construction sites, mines)
- Thermal waters, pools, and springs
- Fish farming
- Fountains
- Offshore
- Pressure boosting
Performance Curve
Specifications
50Hz
| Model | DISCH | TOTAL HEAD | CAPACITY | HEAD | MOTOR | MOTOR SIZE | ||
| inch | M | GPM | M³/hr | M | HP | kW | ||
| WJ-2101 | 4″ 10K Flange | 41 | 300 | 68 | 26 | 10 | 7.5 | 6″ & 8″ |
| WJ-2102 | 4″ 10K Flange | 83 | 300 | 68 | 52 | 20 | 15 | 6″ & 8″ |
| WJ-2103 | 4″ 10K Flange | 124 | 300 | 68 | 80 | 30 | 22.5 | 6″ & 8″ |
| WJ-2104 | 4″ 10K Flange | 165 | 300 | 68 | 108 | 40 | 30 | 6″ & 8″ |
| WJ-2105 | 4″ 10K Flange | 200 | 300 | 68 | 130 | 50 | 37.5 | 6″ & 8″ |
| WJ-2106 | 4″ 10K Flange | 233 | 300 | 68 | 160 | 60 | 45 | 6″ & 8″ |
| WJ-2107 | 4″ 10K Flange | 265 | 300 | 68 | 185 | 75 | 55 | 6″ & 8″ |
| WJ-2108 | 4″ 10K Flange | 300 | 300 | 68 | 213 | 100 | 75 | 6″ & 8″ |
| WJ-2109 | 4″ 10K Flange | 335 | 300 | 68 | 243 | 120 | 90 | 6″ & 8″ |
| WJ-2110 | 4″ 10K Flange | 365 | 300 | 68 | 265 | 140 | 105 | 6″ & 8″ |
60Hz
| Model | DISCH | TOTAL HEAD | CAPACITY | HEAD | MOTOR | MOTOR SIZE | ||
| inch | M | GPM | M³/hr | M | HP | kW | ||
| WJ-2102 | 4″10K Flange | 114 | 385 | 75 | 72 | 40 | 30 | 6″ |
| WJ-2103 | 4″10K Flange | 207 | 385 | 75 | 125 | 60 | 45 | 6″ |
| WJ-2104 | 4″10K Flange | 238 | 385 | 75 | 156 | 75 | 55 | 6″ |
| WJ-2105 | 4″10K Flange | 283 | 385 | 75 | 196 | 100 | 75 | 6″ |
