4″ Pumps
4APP Series
Electric submersible multistage pumps fitted with stainless steel (AISI304) casing and polycarbonate impellers. Suitable for lifting clean and clear water in wells. Domestic, civil, and industrial applications, including water supply, irrigation, washdown systems and pressure boosting.
OPERATING CONDITIONS
- Maximum permissible content of suspended solids: 300 g/m³.
- Maximum submersion depth: 309 m.
- Maximum starts per hour: 30 starts at regular intervals.
- Continuous or intermittent duty.
| Pump Series | Max. Head (meters) | Flow Range (m³/h) |
|---|---|---|
| 4APP 2 | 278 | 0.9 – 3.0 |
| 4APP 3 | 273 | 1.2 – 4.2 |
| 4APP 4 | 309 | 1.5 – 6.0 |
| 4APP 6 | 278 | 2.1 – 6.0 |
| 4APP 8 | 302 | 3.0 – 8.4 |
| 4APP 9 | 271 | 4.8 – 12.0 |
| 4APP 14 | 219 | 6.0 – 15.6 |
| 4APP 18 | 165 | 8.4 – 24.0 |