CPKN-SX
Main applications
- Advanced treatment / 3.stage
- Auxiliary Systems
- Energy
- Fire fighting and sprinkler systems
- Industry engineering
- Nuclear Power Stations
Technical data
Q max
468.0 m³/h
H max
163.0 m
Design
Horizontal, long-coupled, single-stage volute casing pump in back pull-out design. Replaceable shaft protecting sleeves and casing wear rings.
Applications
Sprinkler systems to VdS and fire protection.
Further technical information about CPKN-SX
Overview of technical data
Q (50Hz) | 82.0 – 468.0 (m³/h) |
H (50Hz) | 84.0 – 163.0 (m) |
Type of bearing | Ball bearings |
Casing partition | Radially split |
Drive frequency | 50 Hz /60 Hz |
Type of drive | Electric motor, turbine, I.C. engine |
Drive voltage | Low voltage |
No. of impeller entries | Single entry |
Impeller material (EN standard) | 1,4408 |
Type of installation | Long-coupled |
Type of coupling | Direct |
Type of lubrication | Oil lubrication |
Max. permissible fluid temperature | 20 |
Nozzle position | End suction |
Maximum operating pressure | 25 BAR |
Pull-out design | Yes |
Pump set location | Dry installed |
Shaft material (EN standard) | 1.4057, 1.4462 |
Suction characteristics | Non-priming |
Suitable for drinking water | Yes |
Type of impeller | Radial, Closed, Multi-vane impeller |
Type of connection | Flange |
Casing material (EN standard) | JS1025 |
eClass assignment | 36410101, 36410000, 36410100 |
Shaft seal type | Mechanical seal, Gland packing |
Main applications | Industry and process engineering, Building services, Water |
Casing material | Cast iron |
Maximum discharge-side pressure | 25.0 (bar) |
Maximum drive rating | 250.0 (kW) |
Type of installation | Stationary |
Maximum speed of rotation | 2980.0 (1/min) |