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Vertical multistage centrifugal pump

CDLK32-20/2

CDLK / CDLKF (immersion) · 50 Hz · also listed as CDLKF32-20/2

CDLK32-20/2 is a vertical multistage centrifugal pump from the CNP CDLK / CDLKF (immersion) range (50 Hz). Rated 4 kW, 16–40 m³/h, head 18–36 m. Net weight 60 kg.

  • Pump length adjustable with a cavity body
  • Cooling liquid, cutting and lubricating liquid, condensate
  • Optional intelligent protector (dry running, phase loss, overload)

Performance curve Curve-based

01234012345Flow Q (m³/h)Head H (m)CDLK32-20/2: Q 16 m³/h, H 36 mCDLK32-20/2: Q 2 m³/h, H 34 mCDLK32-20/2: Q 24 m³/h, H 32 mCDLK32-20/2: Q 28 m³/h, H 29 mCDLK32-20/2: Q 32 m³/h, H 27 mCDLK32-20/2: Q 36 m³/h, H 23 mCDLK32-20/2: Q 4 m³/h, H 18 m

Efficiency, shaft power and NPSHr are not published for this model in the source catalogue.

Head versus flow at 50 Hz, 2900 rpm, clean water. Source: Performance table, printed pp. 27–28.

Flow (m³/h)Head (m)
1636
2034
2432
2829
3227
3623
4018

Dimensions & weight

C = 500B = 263A = 763D1 = 230Net weight: 60 kg
Outline drawn in proportion to this model's catalogue dimensions (simplified, only the labelled dimensions are shown). Codes match the table; confirm against the approved CNP drawing before installation.
CodeDescriptionValue
Aoverall height763 mm
Bimmersion length263 mm
Cmotor height500 mm
DD185 mm
D1motor diameter230 mm
—Net weight60 kg

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