Product Code: SP0314
Status: Stocking
4" submerged well pump completely made of AISI 304 (hydraulic only), reliable, efficient and corrosion resistant. It is suitable for coupling with 4" motors in compliance with the NEMA standard. Suitable for domestic, agricultural and industrial water supply systems.
4" submerged well pump made entirely of AISI 304 (hydraulic only), reliable, efficient and corrosion-resistant with exceptional efficiency due to the smooth surfaces of the impellers and diffusers.
The 4BHS is suitable for coupling with 4" motors always in compliance with the NEMA standard.
For further technical information see the Databook
• Domestic, agricultural and industrial water supply systems
• Firefighting, irrigation and pressurisation systems
• Washing
• Handling of clear water in general
| Flow rate | Up to 18 m³/h |
| Total head | Up to 260 m |
| Max. temperature of the liquid | +30°C |
| Poles | 2 |
| Insulation class | B (with motor in water bath) F (with motor in oil bath) |
| Protection degree | IP 58 (OY), IP 68 (WY) |
| Voltage | Single-phase 1~230V (±10%) OYM Three-phase 3~380-415V (±10%) OY Single-phase 1~230V (-10%+6%) WYM Three-phase 3~380-415V (-10%+6%) WY |
| Max. immersion | 350 m with motor in water bath 150 m with motor in oil bath |
| Max. sand content | 50 ppm |
| Impeller | Stainless steel AISI 304 (EN 1.4301) |
| Shaft | Stainless steel 316 (EN 1.4401) |
| Outer casing | Stainless steel AISI 304 (EN 1.4301) |
| Discharge casing | Stainless steel AISI 304 (EN 1.4301) |
| Motor connection | Stainless steel AISI 304 (EN 1.4301) |
