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
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.
Further technical information about CHTC
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) |