Country, region and language selection
Europe
- Austria
- Belarus
- Belgium
- Croatia
- Czech Republic
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- Estonia
- Finland
- France
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Main Applications
- Feed water in power stations
- Boiler feed applications
- Condensate transport
- Pressurised water generation for presses, bark peeling systems, descaling systems and snow-making systems
Technical Data
- Max. flow rate1440 m³/h
- Max. head4200 m
- Max. allowed working pressure420 bar
- Max. allowed fluid temperature200 °C
Benefits
- High operating reliability by axial thrust balancing via balance disc and adaptation of pump casing to rotor deflection line
- Extraction of a partial flow or several partial flows of feed water for use elsewhere in the power station
- Maintenance-friendly design with easy-to-replace wear parts (bearings, sealing elements, balancing devices) and metal-to-metal sealing of casing
Technical Data
- FunctionPump
- Connection typeFlange
- Drive conceptWith electric actuator,
Turbine - Max. flow rate1440 m³/h
- Min. flow rate7.2 m³/h
- Max. head4200 m
- Min. head140 m
- Mains frequency50 Hz,
60 Hz - Mains voltage400 V,
460 V,
500 V,
690 V,
1000 V,
3000 V,
4160 V,
5000 V,
5500 V,
6000 V,
6600 V,
11000 V - Casing materialX12CR13+QT650
- Nominal pressurePN 420
- Max. allowed working pressure420 bar
- Suction behaviourNon-self-priming
- Max. allowed fluid temperature200 °C
- Min. allowed fluid temperature0 °C
Characteristic curves
Documents
- English
- German
- Simplified Chinese
Title | Format | Size | Last change |
|---|---|---|---|
| 4HGS / 4HGSC / 4HGSL / 4HGSCL (1974.87_EN) | 1.91 | 9/13/2022 |