Main application areas
- Water
- Water disposal
- Mining
- Desalination of seawater
- Industry and technological process
- Process
- Steel
High pressure pump for energy recovery systems with pressure exchanger. Designed for the lowest possible life cycle costs, KSB is the only manufacturer that regularly and successfully follows the basics of designing pumps with a longitudinal housing connector.Our HGM-RO high pressure pumps convince customers with their high efficiency and maintenance-free design. The HGM-RO is available in duplex and super duplex stainless steel versions. With a technically improved design, reliable and tested in various applications, the HGM-RO is used as a high-pressure pump in areas with high demands - in desalination/reverse osmosis plants. The HGM-RO is available as a separate element or component of the KSB SalTec hydraulic system.
Overview of technical data
| Q (50Hz) | 40.0 – 1150.0 (m³/h) |
| H (50Hz) | 580.0 – 950.0 (m) |
| Type of bearing | slide underpin |
| Separation of the body | transverse (radial) |
| Drive motor frequency | 50 Hz /60 Hz |
| Type of drive | electric motor, turbine |
| Drive motor voltage | low voltage, high voltage |
| 1. type of impeller | closed /radial |
| Number of impeller inputs | single-threaded |
| Other types of impeller | closed /radial |
| Type of installation | base plate |
| Type of coupling | directly |
| Type of lubricant | lubrication of the pumped medium |
| Max. permissible liquid temperature | 40 (°C) |
| The absence of silicon is guaranteed | yes |
| The position of the nozzle | variable |
| Maximum operating pressure | PN 63, PN 100, PN 160 |
| Installation of the unit | "dry" installation |
| Suction characteristics | non-self-priming |
| Acceptable for drinking water | yes |
| Type of connection | flange, free flange |
| Type of pressure housing | housing with an annular camera |
| Type of stage housing | stage body with guide device |
| Type of suction housing | housing with an annular camera |
| eClass | 36410000, 36410101, 36410100 |
| Installation position | horizontal |
| Type of shaft seal | mechanical seal |
| Main application areas | Water supply |
| Housing material | duplex steel casting |
| Max. working pressure from the pressure sides | 120 (bar) |
| Max. working pressure from the suction side | 12 (bar) |
| Max. drive power | 1000 (kW) |
| Type of installation | stationary |
| Max. rotation speed | 3600 (1/min) |