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KSB-CHTC – Horizontal, multistage high-pressure barrel type pump


 KSB-CHTC – Horizontal, multistage high-pressure barrel type pump


KSB-CHTCHorizontal, high-pressure barrel-type pump with radial impellers, single- and double-entry, multistage, with flanges / weld end nozzles to DIN and ANSI.



Handling of feed water and condensate in power stations and industrial facilities, generation of pressurized water for bark peeling machines and descaling equipment.


High operating reliability

KSB-CHTC-Modular1. In the case of axial thrust balancing by double drum, the
residual axial thrust is absorbed by a tilting-pad thrust

2. Optimisation of casing design in terms of line of action of

3. Adaptation of pump casing to rotor deflection line

Long service life

4. Transmission of axial forces to the bearing housing by
means of a cardanic ring avoids wear on the thrust bearing

5. Low NPSH value thanks to fitting of suction stage impeller as a standard

Ease of service

6. Replacement of pump cartridge without having to remove
the pump from the piping

7. Maintenance work on wear parts with no opening of the

Reduced operating costs

8. Efficiency improvement through cellular surface wear


Overview of technical data

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 Grease / Oil / Pressurized oil lubrication
Max. permissible fluid temperature 200 °C
Nozzle position Variable
Maximum rated pressure (discharge) 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
Maximum head 4. 000,00 m
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 bar
Maximum suction pressure 30 bar
Type of installation Stationary
Maximum flow rate 1. 278 m³/h
Maximum speed of rotation 6. 750 1/min


EBARA              GRUNDFOS              KSB             WILO           TSURUMI


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