
KSB CPKN Chemical Process Pump
Horizontal, single-stage centrifugal process pump designed for handling aggressive and demanding industrial liquids. Its back pull-out construction, multiple hydraulic configurations and operating capability at pressures up to 25 bar and fluid temperatures up to 400 °C make it suitable for chemical, petrochemical, paper, desalination and food-processing applications.
Manufacturer | KSB |
Product series | CPKN |
Pump type | Horizontal volute casing centrifugal pump |
Installation | Dry-installed |
Casing design | Radially split volute casing |
Maintenance design | Back pull-out |
Number of stages | Single-stage |
Suction arrangement | Single-entry |
Standard impeller | Radial impeller |
Optional impeller | Semi-open impeller |
Design standards | ISO 2858 / ISO 5199 |
Maximum discharge nozzle size | Up to DN 400 for complementary sizes |
Maximum flow rate | 4,800 m³/h |
Maximum head | 275 m |
Maximum allowable working pressure | 25 bar |
Maximum allowable fluid temperature | 400 °C |
Shaft configuration | Standard or wet-shaft version |
Seal chamber | Standard or conical seal chamber |
Explosion protection | ATEX-compliant version available |
Main applications | Chemical, petrochemical, pulp and paper, desalination, food and beverage industries |
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