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CPKNO Dry-installed pump

Dry-installed pump CPKNO

Horizontal volute casing pump in back pull-out design, with semi-open impeller, single-stage, to ISO 2858 / ISO 5199. ATEX-compliant version available.
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Main Applications

  • Chemical industry (aggressive / other liquids)
  • Petrochemical industry (aggressive / other liquids)
  • Alcohol industry
  • Fossil-fuelled power stations

Technical Data

Max. flow rate
900 m³/h
Max. head
150 m
Max. allowed working pressure
25 bar
Max. allowed fluid temperature
400 °C

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  • Hydraulic characteristics optimised for excellent efficiency and NPSH, ensuring energy-efficient and 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

Technical Data

Connection type
Drive concept
With electric actuator
Max. flow rate
900 m³/h
Min. flow rate
0.1 m³/h
Max. head
150 m
Min. head
0.1 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
110 V,
115 V,
120 V,
125 V,
200 V,
208 V,
220 V,
230 V,
240 V,
260 V,
276 V,
278 V,
380 V,
400 V,
415 V,
440 V,
460 V,
480 V,
500 V,
525 V,
575 V,
600 V,
660 V,
690 V,
760 V,
830 V,
1000 V,
3000 V,
4160 V,
5000 V,
5500 V,
6000 V,
6600 V,
6900 V,
10000 V,
11000 V
Casing material
Nominal pressure
CL 150,
PN 25
Max. allowed working pressure
25 bar
Suction behaviour
Max. allowed fluid temperature
400 °C
Min. allowed fluid temperature
-40 °C