HGD

Main applications

Boiler feed systems
Energy
General Processes
Industry engineering
Mining
Power Stations < 100 MW
Power Stations > 100 MW
Process
Steel

Technical data

Q max 2,300.0 m³/h

H max 5,300.0 m

Configurators

Documentation Contact KSB

Design

Horizontal radially split ring-section pump with radial impellers, single-entry or double-entry, multistage.

Applications

Pumping feed water and condensate in power stations and industrial plants, pressurised water generation for bark peeling and descaling units, snow guns, etc.

Overview of technical data

Q (50Hz)	0.0 – 2,300.0 (m³/h)
H (50Hz)	0.0 – 5,300.0 (m)
Type of bearing	Plain bearings
Casing partition	Radially split
Drive frequency	50 Hz /60 Hz
Type of drive	Electric motor, turbine
Drive voltage	High voltage
Type of first impeller	Single entry / Double entry
No. of impeller entries	Single / Double entry
Other impeller types	Closed / Radial
Type of installation	Long-coupled
Type of coupling	Direct, Variable speed coupling, Gear, Geared variable speed coupling
Type of lubrication	Pressurized oil lubrication
Max. permissible fluid temperature	210.0 (°C)
Nozzle position	Variable
Maximum operating pressure	PN 320, PN 420, PN 500, PN 600
Pump set location	Dry installed
Suction characteristics	Non-priming
Type of connection	Flange, weld ends
Type of discharge casing	Annular casing
Type of stage casing	Stage casing with diffuser
Type of suction casing	Annular casing
eClass assignment	36410101, 36410000, 36410100
Installation position	Horizontal
Shaft seal type	Floating seal, Mechanical seal
Main applications	Energy
Casing material	Chrome steel
Maximum discharge-side pressure	560.0 (bar)
Maximum suction pressure	40.0 (bar)
Maximum drive rating	30000.0 (kW)
Type of installation	Stationary
Maximum speed of rotation	7000.0 (1/min)

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