CHTC

Main applications

Boiler feed systems
Energy
Nuclear Power Stations
Power Stations > 100 MW
Turbine Island

Technical data

Q max 1,278.0 m³/h

H max 4,000.0 m

Configurators

Documentation Contact KSB

Design

Horizontal high-pressure barrel-type pumps with radial impellers, single-entry and double-entry, multistage, with flanges or weld end nozzles to DIN and ANSI.

Applications

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

Overview of technical data

Q (50Hz)	0.0 – 1,278.0 (m³/h)
H (50Hz)	0.0 – 4,000.0 (m)
Barrel casing	Yes
Type of bearing	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
No. of impeller entries	Single / Double entry
Other impeller types	Closed / Radial
Type of installation	Long-coupled
Type of coupling	Geared variable speed coupling, Gear, Variable speed coupling, Direct
Type of lubrication	Pressurized oil lubrication
Max. permissible fluid temperature	200.0 (°C)
Nozzle position	Variable
Maximum operating pressure	PN160, PN250, PN320, PN400
Pull-out design	Yes
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	36410000, 36410101, 36410100
Installation position	Horizontal
Shaft seal type	Mechanical seal
Main applications	Energy, Industry and process engineering
Casing material	Carbon steel, Chrome steel
Maximum discharge-side pressure	400.0 (bar)
Maximum suction pressure	30.0 (bar)
Type of installation	Stationary
Maximum speed of rotation	6750.0 (1/min)

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