CPKN

CPKN KSB

CPKN KSB

Horizontal radially split volute casing pump in back pull-out design, with radial impeller, single-entry, single-stage, to ISO 2858 / ISO 5199. Also available as a variant with “wet” shaft, conical seal chamber and/or semi-open impeller. ATEX-compliant version available.

Main Applications

  • Pump for handling aggressive liquids in the chemical and petrochemical industries
  • Paper industry / also pulp industry
  • Seawater desalination/also reverse osmosis
  • Food industry / also beverage industry
  • Fossil-fuelled power stations
  • Also Chemical industry
  • Petrochemical industry
  • Also Refinery
  • Sugar industry
  • Alcohol industry

CPKN Benefits

  • Hydraulic characteristics optimised for excellent efficiency and also NPSH, ensuring energy-efficient and also environmentally friendly use of resources
  • Lower investment costs as duty points required can be achieved with smaller pump sizes
  • Lower operating costs due to reduced energy consumption, optimised spare parts concept and hard-wearing, service-friendly design
  • Flexible use due to modular design regarding hydraulic system materials, sealing elements, bearing brackets, coupling, baseplate and drive

Technical Data

Function:Pump

Connection type:Flange

Drive concept:With electric actuator

Pump Max. flow rate:4800 m³/h

Min. flow rate:1 m³/h

Max. head:275 m

Pump Min. head:2 m

Mains frequency:50 Hz,also 60 Hz

Mains voltage:400 V,also 460 V

Casing material:EN-GJS-400-18-LT,GP240GH+N/A216 GRADE WCB,GX5CRNIMO19-11-2,
also GX3CRNIMOCUN24-6-2-3/GX2CRNIMOCUN25-6-3-3/A9951B

Nominal pressure:PN 25

Pump Max. allowed working pressure:25 bar

Suction behaviour:Non-self-priming

Max. allowed fluid temperature:400 °C

Pump Min. allowed fluid temperature:-40 °C