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.
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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
Maximum allowable 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
IS 210 GR FG260,
A216 GR WCB,
A995 GR 1B,
A743 GR CF8,
A743 GR CF8M
Nominal pressure
PN 25
Max. allowed working pressure
25 bar
Suction behaviour
Non-self-priming
Maximum allowable fluid temperature
200 °C
Minimum allowable fluid temperature
-70 °C