Product Introduction HGC

Horizontal, multistage, high-pressure ring-section pump HGC_Pic

Horizontal, radially split, multistage ring-section pump with radial impellers, single- or double-entry.
Handling of feed water and condensate in power stations.

Overview of technical data

Type of bearing
Rolling element and plain bearings
Casing partition
Radially split
Drive frequency
50 Hz / 60 Hz
Type of drive
Electric motor, turbine
Drive voltage
Low voltage, high voltage
Type of first impeller
Single entry / double entry
No. of impeller entries
Single / double entry
Impeller types
Closed / radial
Type of installation
Long- coupled
Type of coupling
Direct; variable speed coupling; gear; geared variable speed coupling
Type of lubrication
(Forced) oil lubrication
Max. permissible fluid temperature
200 °C
Nozzle position
Maximum rated pressure (discharge)
PN 250, PN 320, PN 400, PN 500
Pump set location
Dry installed
Suction characteristics
Non- priming
Type of connection
Type of discharge casing
Annular casing
Type of stage casing
Stage casing with diffuser
Type of suction casing
Annular casing
eClass assignment
36410100; 36410000;36410101
Maximum head
4. 200 m
Minimum head
300 m
Installation position
Shaft seal type
Mechanical seal; gland packing
Main applications
Energy; industry and process engineering
Casing material
Chrome steel
Maximum discharge-side pressure
420 bar
Maximum suction pressure
30 bar
Maximum drive rating
15. 000 kW
Type of installation
Maximum flow rate
1. 650 m³/h
Minimum flow rate
15 m³/h
Maximum speed of rotation
7. 000 1/min
Additional Information

2-Page Leaflet HGC

Horizontal, multistage,high-pressure ring-section pump

2-Page Leaflet HGC2 MB