3SR
3″ submersible borehole pumps
3″ submersible borehole pumps are designed to transfer clean water, making them perfect for household use, irrigation, and small community water systems.
| Flow rate | up to 120 l/min (7.2 m³/h) |
| Head | up to 267 m |
| Liquid temperature | up to +35 °C |
| Maximus sand content | 150 g/m³ |
| Maximum operating depth below water level | 100 m |
| Motor | 2 poles |
| Ingress protection rating | IP 68 |
| Delivery port | Stainless steel AISI 304 |
| Pump sleeve | Stainless steel AISI 304 |
| Impellers | – Derlin® for 3SR 1-2-4 – Noryl™ for 3SR 5 |
| Diffusers | Noryl™ |
| Shaft | Stainless steel AISI 304 |
| Motor bracket | Precision casted stainless steel AISI 304 |
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Technical documentation