2-3-NKVE

Summary

Product identification

• DAB PUMPS 2/3 NKVE series
• Multistage vertical axis centrifugal pumps
• These sets are characterized by high efficiency, application versatility, and very low noise operation.
• Utilized in large scale civil and industrial installations.
• Models include 2NKVE and 3NKVE variants, with pump sizes NKV 10, NKV 15, and NKV 20.
• Specific models and their codes are listed in the official PDF.

Operating limits

• Maximum pressure obtainable: Up to 14 BAR
• Standard pressure: Up to 12 BAR
  • Note: Specific values vary by model and are detailed in the Electrical Data tables.

Mechanical / Hydraulic

• Construction features (Sets with 2-3 pumps):
  • 2-3 Multistage vertical electric pumps (NKV 10, NKV 15, NKV 20)
  • Skid in galvanized steel
  • Flanged suction and discharge manifolds in galvanized steel complete with blank flange
  • Isolator valves on suction and discharge ports
  • Check valve for each pump
  • Radial pressure gauge with isolator valve
  • Galvanized steel column for mounting of the control panel
  • Membrane pressure tanks
• Dimensions:
  • Dimensions (A, B, C, D, E, F, G, H, H1) and connection sizes (Ø DNA, DNM) are provided for:
    • 2 NKVE 10: DNA 2 1/2”, DNM 2 1/2”
    • 2 NKVE 15-20: DNA DN 100, DNM DN 80
    • 3 NKVE 10: DNA DN 80, DNM DN 80
    • 3 NKVE 15-20: DNA DN 125, DNM DN 100
  • See the official PDF for exact tabulated values.
• Performance Curves:
  • Performance curves (Q-H) are provided for 2 NKVE 10, 2 NKVE 15, 2 NKVE 20, 3 NKVE 10, 3 NKVE 15, and 3 NKVE 20 series. See the official PDF for detailed graphs.

Electrical

• Voltage: 3 X 400 V ~ (50 Hz)
• Electrical Data (per pump):
  • P2 Nominal (kW)
  • In (A)
  • HP
  • Note: Specific values for P2 Nominal, In, and HP vary by model and are detailed in the Electrical Data tables for both 2 NKVE and 3 NKVE series. For example, P2 Nominal ranges from 2x 2.2 kW to 2x 11 kW for 2 NKVE, and 3x 2.2 kW to 3x 11 kW for 3 NKVE.

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Disclaimer This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror