CronoNorm-NL 32/250-11/2

Data sheet

Hydraulic data
  • Maximum operating pressure PN
    16 bar
  • Max. volume flow Q
    650 m³/h
  • Max. delivery head H
    150.00 m
  • Min. fluid temperature T
    -20 °C
  • Max. fluid temperature T
    120 °C
  • Min. ambient temperature T
    -15 °C
  • Max. ambient temperature T
    40 °C
Motor data
  • Voltage tolerance
    ±10 %
  • Rated power P2
    11.00 kW
  • Motor efficiency class
    IE3
  • Rated current IN
    18.70 A
  • Rated speed n
    2945 rpm
  • Power factor cos φ
    0.93
  • Insulation class
    F
Installation dimensions
  • Pipe connection on the suction side RPS
    DN 40
  • Pipe connection on the pressure side RPD
    DN 32
Materials
  • Pump housing
    5.1301, EN-GJL-250
  • Impeller
    Konstruktionswerkstoff mit hoher Dehnung, korrosions- und meerwasserbeständig.
  • Shaft
    1.4028, X30Cr13
  • Mechanical seal
    AQ1EGG
  • Lantern
    5.1301, EN-GJL-250
Information for order placements
  • Net weight, approx. m
    207 kg
  • Brand
    Wilo
  • Product description
    CronoNorm-NL 32/250-11/2
  • Article number
    4108937

Tender text

Single-stage centrifugal pump as baseplate pump in accordance with EN 733, with axial suction ports and radial pressure ports for installation on a base. Pump with supporting foot and flanged bearing bracket, elastic coupling/spacer coupling (extra charge), coupling guard and motor mounted to same baseplate.

IEC motor with 3 PTC thermistor sensors. Shaft sealing via non-cooled mechanical seal up to max. 120 °C. Grey cast iron housing, stainless steel shaft, grey cast iron impeller (bronze impeller available at extra charge).

Materials
  • Pump housing
    5.1301, EN-GJL-250
  • Impeller
    Konstruktionswerkstoff mit hoher Dehnung, korrosions- und meerwasserbeständig.
  • Lantern
    5.1301, EN-GJL-250
  • Shaft
    1.4028, X30Cr13
  • Shaft seal
    AQ1EGG
Operating data
  • Min. fluid temperature T
    -20 °C
  • Max. fluid temperature T
    120 °C
  • Maximum operating pressure p
    16 bar
  • Max. ambient temperature T
    40 °C
  • Minimum efficiency index (MEI)
    0.4
Motor data
  • Voltage tolerance
    ±10 %
  • Motor efficiency class
    IE3
  • Rated power P2
    11000.0 W
  • Rated speed n
    2945 rpm
  • Rated current IN
    18.70 A
  • Power factor cos φ
    0.93
  • Insulation class
    F
Installation dimensions
  • Pipe connection on the suction side RPS
    DN 40
  • Pipe connection on the pressure side RPD
    DN 32
Information for order placements
  • Brand
    Wilo
  • Net weight, approx. m
    207 kg
  • Product description
    CronoNorm-NL 32/250-11/2
  • Article number
    4108937

Pump curves

CronoNorm-NL 32/250, 2-pole, 50 Hz

CronoNorm-NL 32/250, 2-pole, 50 Hz
CronoNorm-NL 32/250, 2-pole, 50 Hz

Ordering information

Information for order placements
  • Brand
    Wilo
  • Product description
    CronoNorm-NL 32/250-11/2
  • EAN number
    4016322953210
  • Article number
    4108937
  • Gross weight, approx. m
    262.0 kg
  • Net weight, approx. m
    207 kg
  • Overall length L
    1136.0 mm
  • Height without packaging H
    508 mm
  • Colour
    Green
  • Packaging property
    Transport packaging
  • Packaging type
    One-way pallet
  • Number per layer
    1
  • Width without packaging L
    450.0 mm
  • Minimum order quantity
    1
  • Pieces per pallet
    1

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Wilo-CronoNorm-NL, NLG

Article Number 4168440
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Wilo-CronoNorm-NL, NLG

Article Number 4168440
Edition 1111
Version number 01
Page format A4
Number of pages 59

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Wilo-CronoNorm-NL, NLG

Article Number 4168440
Edition 1111
Version number 01
Page format A4
Number of pages 58

PDF (3 MB)

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Edition 2018-10
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