Grundfos CRN Series Vertical Centrifugal Pump Ends Buyers Guide & Review

Grundfos CRN series vertical centrifugal pump ends are multistage pumps used for industrial processing systems, washing systems, pumping of acids and alkalis, filtration systems, pressure boosting, water treatment, HVAC and irrigation applications. The in-line compact design allows for easy installation.

Features:

  • This pump unit consists of optimized hydraulics, various types of connections, an outer sleeve, a top and various other parts
  • The functionalities are designed for specific pump applications
  • A compact system with a basic CRI pump range which can be applied in almost any industrial solutions
  • The pump end is tested as a complete unit in the factory

Applications:

  • Industrial processing systems
  • Washing and cleaning systems
  • Pumping of acids and alkalis
  • Filtration systems
  • Water pressure boosting
  • Water treatment
  • HVAC
  • Irrigation
GRUNDFOS CRN SERIES VERTICAL CENTRIFUGAL PUMP ENDS
grundfos crn series vertical centrifugal pump ends
Grundfos CRN Series Vertical Centrifugal Pump Ends

Model Comparison Chart

Model Discharge (NPT) Suction (NPT) HP Stages GPM Max. Head
CRN 1s-2 1-1/4″ 1-1/4″ 1/3 3 5.74 55.78′
CRN 5-2 1-1/4″ 1-1/4″ 3/4 2 45.01 55.92′
CRN 1-2 1-1/4″ 1-1/4″ 1/3 3 12.81 59.47′
CRN 1-2 1-1/4″ 1-1/4″ 1/3 3 12.81 59.47′
CRN 10-1 2″ 2″ 3/4 2 69.16 45.87′
CRN 15-1 2″ 2″ 2 2 125.11 60.47′
CRN 10-5 2″ 2″ 5 5 69.16 241.57′
CRN 32-1-1 2-1/2″ 2-1/2″ 5 1 211.45 71.22′
CRN 45-1-1 3″ 3″ 7-1/2 1 308.05 96.74′
CRN 64-1-1 4″ 4″ 10 1 448.87 92.21′
150 1-1 5″ 5″ 25 1 793.18 94.48′
CRN 90-1-1 4″ 4″ 15 1 591.1 91.08′
CRN 120 1-1 5″ 5″ 20 1 705.05 96.74′
CRN 32-1-1 H 2″ 2″ 5 1 200.38 66.47′

*Please note that these models are examples of each CRN sub series. For a full listing of available models please visit this series’ full product listing.

PERFORMANCE CURVES

grundfos crn series vertical centrifugal pump ends curves

TECHNICAL DATA

grundfos crn series vertical centrifugal pump ends technical data

EXPLODED VIEW

grundfos crn series vertical centrifugal pump ends exploded view

BROCHURE
Grundfos CRN Series Vertical Centrifugal Pump End Brochure
INSTALLATION SHEET
Grundfos CRN Series Vertical Centrifugal Pump End Installation Sheet
SERVICE MANUAL
Grundfos CRN Series Vertical Centrifugal Pump End Service Manual
PRODUCT GUIDE
Grundfos CRN Series Vertical Centrifugal Pump End Product Guide

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