- Products
- Mono
- Mono Horizontal High Head Pumps & Accessories
- Mono HD Mk2 High Head Pumps & Spares (HD7 – HD300)
- Mono HD85 High Head Pumps (50mm)
- Mono HD85M High Head Pump & Spares (50mm)
Mono HD85M High Head Pump & Spares (50mm)

Mono HD85M High Head Pump & Spares (50mm)
Mono HD85M Mk2 horizontal high-head progressive cavity pump with 50 mm BS 4504 flanges: high pressure at low flow for long pipelines, high lifts and filling reservoirs from rivers, dams and tanks. Flow up to 21.8 m³/h, heads up to 150 m, absorbed power 1.8 kW at 0 m to 10.5 kW at 150 m, speed 500–1500 rpm.
| Flow | up to 21.8 m³/h |
| Max. head | 150 m |
| Power at pump | 1.8 – 10.5 kW (0 – 150 m) |
| Speed | 500–1500 rpm |
| Ports | 50 mm BS 4504 flanges |
| Sold as | bareshaft pump – motor, drive and baseplate separate |
How to choose: read the flow at your head and speed from the performance curve; we size the motor, belt drive and baseplate. This page holds the pump and its spare parts.
| Complete Spare Parts List, Prices and Fitment Guide – Click Here |
