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Wilo-CronoNorm-NL | Wilo
Your advantages
Wilo-CronoNorm-NL

Your advantages

  • Back pullout design allows replacement of bearings and seals without disturbing the piping
  • Three bearing bracket sizes for all models
  • Confined gasket between cover and casing
  • Maintenance-free ZZ bearings
  • Improved hydraulics for reduced vibration
  • Over 50 models available

Recommended services

Series description
CronoNorm-NL

Design

  • End suction back pull-out, single stage, centerline discharge base mounted cenrifugal pump

Application

  • Heating and Cooling Systems
  • Transfer and Pressure Boosting
  • Boiler Feed/Condensate
  • Irrigation
  • Industrial Applications
  • Max. Flow: 2,500 GPM
  • Max. Head: 300 feet

Typekey

Model:

NL 2½ x 1½ x 6

NL

End suction base mount type

Suction

Discharge

6

Max. Impeller Diameter

Technical data

  • Power supply: 208-230/460/3/60 and 575/3/60 Volt
  • Fluid temperature range: -4 to 250 °F (-20 to +120 °C)
  • Max Operating pressure: 250 PSI (16 Bar)
  • Suction flange size range: 2 1/2" to 8", 125# ANSI type
  • Discharge flange size range: 1 1/2" to 6", 125# ANSI type
  • Horsepower Range:
  • 1-75HP (3500RPM)
  • ½-200HP (1750RPM)

Materials

  • Cast Iron Volute
  • Bronze Impeller
  • Stainless Steel Shaft
  • C/SiC/EPDM Mechanical Seal (other seals available upon request)
  • NEMA Standard Motors

Construction

  • Single-stage end suction centrifugal base mounted pump flexibly coupled to NEMA frame foot mount motor
  • Mechanical sealed
  • 60 Hz motors, ODP and TEFC available

Scope of delivery

  • Pump end only (bare shaft pump) or
  • Pump, base, coupling and coupling guard or
  • Completely assembly (pump, base, coupling, guard and motor)
  • Installation and operating instructions
Documents

Installation and operating instructions

Wilo NL IOM

Number of pages 14
Language en
PDF (2 MB)

Catalogue

Wilo NL Catalog

Number of pages 104
Language en
PDF (5 MB)

General overview

Wilo-NL Engineering Specification

Number of pages 5
Language en
PDF (242 KB)

Wilo NL Presentation

Number of pages 25
Language en
PDF (1 MB)

Brochure

Wilo NL Brochure

Number of pages 2
Language en
PDF (4 MB)

Data sheet

NL 3500 RPM Submittal Data Sheet

Number of pages 34
Language en
PDF (6 MB)

NL 1750 RPM Submittal Data Sheet

Number of pages 74
Language en
PDF (12 MB)
Product selection
Product descriptionArticle number
CronoNorm-NL 3x2-1/2x5-5-2-05-ODP-213
NL3x2-1_2x5-5-2-05-ODP-213
CronoNorm-NL 3x2-1/2x5-10-2-05-ODP-213T
NL3x2-1_2x5-10-2-05-ODP-213T
CronoNorm-NL 3x2-1/2x5-15-2-05-ODP-215T
NL3x2-1_2x5-15-2-05-ODP-215T
CronoNorm-NL 3x2-1/2x5-20-2-05-ODP-254T
NL3x2-1_2x5-20-2-05-ODP-254T
CronoNorm-NL 3x2-1/2x6-2-4-05-ODP-56H
NL3x2-1_2x6-2-4-05-ODP-56H
CronoNorm-NL 3x2-1/2x6-2-4-05-ODP-145T
NL3x2-1_2x6-2-4-05-ODP-145T
CronoNorm-NL 3x2-1/2x6-3-4-05-ODP-145T
NL3x2-1_2x6-3-4-05-ODP-145T
CronoNorm-NL 3x2-1/2x6-3-4-05-ODP-182T
NL3x2-1_2x6-3-4-05-ODP-182T
CronoNorm-NL 3x2-1/2x6-5-4-05-ODP-184T
NL3x2-1_2x6-5-4-05-ODP-184T
CronoNorm-NL 3x2-1/2x6-5-4-05-ODP-215
NL3x2-1_2x6-5-4-05-ODP-215
CronoNorm-NL 3x2-1/2x6-10-2-05-ODP-213T
NL3x2-1_2x6-10-2-05-ODP-213T
CronoNorm-NL 3x2-1/2x6-15-2-05-ODP-215T
NL3x2-1_2x6-15-2-05-ODP-215T
CronoNorm-NL 3x2-1/2x6-15-4-05-ODP-256T
NL3x2-1_2x6-15-4-05-ODP-256T
CronoNorm-NL 3x2-1/2x6-20-2-05-ODP-254T
NL3x2-1_2x6-20-2-05-ODP-254T
CronoNorm-NL 3x2-1/2x6-25-2-05-ODP-256T
NL3x2-1_2x6-25-2-05-ODP-256T
CronoNorm-NL 3x2-1/2x6-30-2-05-ODP-284TS
NL3x2-1_2x6-30-2-05-ODP-284TS
CronoNorm-NL 3x2-1/2x6-40-2-05-ODP-286TS
NL3x2-1_2x6-40-2-05-ODP-286TS
CronoNorm-NL 3x2-1/2x8-3-4-05-ODP-145T
NL3x2-1_2x8-3-4-05-ODP-145T
CronoNorm-NL 3x2-1/2x8-3-4-05-ODP-182T
NL3x2-1_2x8-3-4-05-ODP-182T
CronoNorm-NL 3x2-1/2x8-5-4-05-ODP-184T
NL3x2-1_2x8-5-4-05-ODP-184T
CronoNorm-NL 3x2-1/2x8-5-4-05-ODP-215
NL3x2-1_2x8-5-4-05-ODP-215
CronoNorm-NL 3x2-1/2x8-10-4-05-ODP-215T
NL3x2-1_2x8-10-4-05-ODP-215T
CronoNorm-NL 3x2-1/2x8-20-2-05-ODP-254T
NL3x2-1_2x8-20-2-05-ODP-254T
CronoNorm-NL 3x2-1/2x8-25-2-05-ODP-256T
NL3x2-1_2x8-25-2-05-ODP-256T
CronoNorm-NL 3x2-1/2x8-30-2-05-ODP-284TS
NL3x2-1_2x8-30-2-05-ODP-284TS
CronoNorm-NL 3x2-1/2x8-40-2-05-ODP-286TS
NL3x2-1_2x8-40-2-05-ODP-286TS
CronoNorm-NL 3x2-1/2x8-50-2-05-ODP-324TS
NL3x2-1_2x8-50-2-05-ODP-324TS
CronoNorm-NL 3x2-1/2x8-60-2-05-ODP-326TS
NL3x2-1_2x8-60-2-05-ODP-326TS
CronoNorm-NL 3x2-1/2x10-5-4-05-ODP-184T
NL3x2-1_2x10-5-4-05-ODP-184T
CronoNorm-NL 3x2-1/2x10-5-4-05-ODP-215
NL3x2-1_2x10-5-4-05-ODP-215
CronoNorm-NL 3x2-1/2x10-10-4-05-ODP-215T
NL3x2-1_2x10-10-4-05-ODP-215T
CronoNorm-NL 3x2-1/2x12-15-4-05-ODP-254T
NL3x2-1_2x12-15-4-05-ODP-254T
CronoNorm-NL 3x2-1/2x12-15-4-05-ODP-256T
NL3x2-1_2x12-15-4-05-ODP-256T
CronoNorm-NL 3x2-1/2x12-20-4-05-ODP-256T
NL3x2-1_2x12-20-4-05-ODP-256T
CronoNorm-NL 3x2-1/2x12-25-4-05-ODP-284T
NL3x2-1_2x12-25-4-05-ODP-284T
CronoNorm-NL 3x2-1/2x12-30-4-05-ODP-286T
NL3x2-1_2x12-30-4-05-ODP-286T
CronoNorm-NL 4x3x6-2-4-05-ODP-56H
NL4x3x6-2-4-05-ODP-56H
CronoNorm-NL 4x3x6-2-4-05-ODP-145T
NL4x3x6-2-4-05-ODP-145T
CronoNorm-NL 4x3x6-3-4-05-ODP-145T
NL4x3x6-3-4-05-ODP-145T
CronoNorm-NL 4x3x6-3-4-05-ODP-182T
NL4x3x6-3-4-05-ODP-182T
CronoNorm-NL 4x3x6-5-4-05-ODP-184T
NL4x3x6-5-4-05-ODP-184T
CronoNorm-NL 4x3x6-5-4-05-ODP-215
NL4x3x6-5-4-05-ODP-215
CronoNorm-NL 4x3x6-10-2-05-ODP-213T
NL4x3x6-10-2-05-ODP-213T
CronoNorm-NL 4x3x6-15-2-05-ODP-215T
NL4x3x6-15-2-05-ODP-215T
CronoNorm-NL 4x3x6-20-2-05-ODP-254T
NL4x3x6-20-2-05-ODP-254T
CronoNorm-NL 4x3x6-25-2-05-ODP-256T
NL4x3x6-25-2-05-ODP-256T
CronoNorm-NL 4x3x6-30-2-05-ODP-284TS
NL4x3x6-30-2-05-ODP-284TS
CronoNorm-NL 4x3x6-40-2-05-ODP-286TS
NL4x3x6-40-2-05-ODP-286TS
CronoNorm-NL 4x3x6-50-2-05-ODP-324TS
NL4x3x6-50-2-05-ODP-324TS
CronoNorm-NL 4x3x6-60-2-05-ODP-326TS
NL4x3x6-60-2-05-ODP-326TS