KSB-CHTC – Horizontal, multistage high-pressure barrel type pump
Design
Horizontal, high-pressure barrel-type pump with radial impellers, single- and double-entry, multistage, with flanges / weld end nozzles to DIN and ANSI.
Applications
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
1. In the case of axial thrust balancing by double drum, the
residual axial thrust is absorbed by a tilting-pad thrust
bearing
2. Optimisation of casing design in terms of line of action of
force
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
pump
Reduced operating costs
8. Efficiency improvement through cellular surface wear
rings
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 |