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CPK SO

CPK SO

Horizontal, radially split volute casing pump in back pull-out design, with semi-open impeller, single-entry, single-stage, to EN 22858 / ISO 2858 / ISO 5199. Complemented by pumps of DN 25 and above.

Main Applications

  • Aggressive fluids
  • Chemical industry (aggressive / other liquids)
  • Gas applications

Technical Data

Max. flow rate
260 m³/h
Max. head
140 m
Max. allowed working pressure
25 bar
Max. allowed fluid temperature
200 °C

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Benefits

  • Semi-open impeller with wear plate and external adjustment
  • Easy maintenance due to back pull-out design
  • Design with dry shaft, i.e. no contact between fluid handled and shaft

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator
Max. flow rate
260 m³/h
Min. flow rate
1.2 m³/h
Max. head
140 m
Min. head
6 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
415 V
Casing material
IS210 GRADE FG260,
A216 GRADE WCB,
A995 GRADE 1B,
A743 GRADE CF8,
A743 GRADE CF8M
Nominal pressure
PN 25
Max. allowed working pressure
25 bar
Suction behaviour
Non-self-priming
Max. allowed fluid temperature
200 °C
Min. allowed fluid temperature
-70 °C