- Products
- Mono
- Mono Borehole Pumps & Accessories
- Mono BP Borehole Pump Elements & Spares (40 – 100mm Column)
- Mono BP50 Borehole Pumps – 100mm Column
- Mono BP50H - 100mm
Mono BP50H - 100mm
Mono BP50H - 100mm
Mono BP50H progressive cavity (helical rotor) borehole pump element for a 100 mm column with 22 mm or 25 mm line shaft. Driven from the surface by a discharge head – no motor in the borehole – it gives a steady flow at any depth and handles sandy, silty and gassy water. Heads up to 300 m, absorbed power 4 kW at 0 m to 47 kW at 300 m, speed 500–1300 rpm.
| Column / outlet | 100 mm |
| Line shaft | 22 mm or 25 mm |
| Max. head | 300 m |
| Power at pump | 4 – 47 kW (0 – 300 m) |
| Speed | 500–1300 rpm |
| Sold as | pump element only – discharge head, column, line shaft and drive separate |
How to choose: read the flow at your head and speed from the performance curve, then add a discharge head, 100 mm column with 22 mm or 25 mm line shaft, and a drive. This page holds the pump element and its spare parts.
| Complete Spare Parts List, Prices and Fitment Guide – Click Here |
| Mono BP50H Borehole Pump Performance Curve PDF, 348 kB | Download |