Grundfos CR-H Series Horizontal Centrifugal Pump Ends Buyers Guide & Review

Grundfos CR-H pump ends are centrifugal booster pumps built for  industrial processing, washing and cleaning systems, filtration systems, pressure boosting, water treatment, irrigation and HVAC applications. These horizontal end suction pumps can be installed horizontally in end suction design piping. This back pullout capability makes the pumps easy to remove and service. CR-H pumps ends are made of rugged cast iron. Motor not included.

Features:

  • Reliability
  • High efficiency
  • Service-friendly
  • Space-saving
  • Suitable for slightly aggressive liquids
  • High corrosion resistance
  • Single-pump solution making high pressures possible

Applications:

  • Industrial / Chemical Processing systems
  • Washing and cleaning systems
  • Pumping of acids and alkalis
  • Filtration systems
  • Water Pressure Boosting
  • Water Treatment
  • HVAC
  • Irrigation
GRUNDFOS CR-H SERIES HORIZONTAL CENTRIFUGAL PUMP ENDS
Grundfos CR-H Series Horizontal Centrifugal Pump
Grundfos CR-H Series Centrifugal Pump Ends

Model Comparison Chart

Model Discharge (NPT) Suction (NPT) HP Stages GPM Max. Head
CR 1-2 H 1″ 1-1/2″ 1/3 3 12.79 59.3′
CR 45-1 H 1-1/2″ 3″ 10 1 283.85 102.49′
CR 1s-2 H 1″ 1-1/2″ 1/3 3 5.73 50.83′
CR 20-1 H 1″ 1-1/2″ 3 2 113.26 50.68′
CR 15-1 H 1″ 1-1/2″ 2 2 104.45 51.83′
CR 10-1 H 1″ 1-1/2″ 3/4 2 58.43 42.62′
CR 5-2 H 1″ 1-1/2″ 3/4 2 44.93 61.77′
CR 3-2 H 1″ 1-1/2″ 1/3 3 23.81 59.53′
CR 32-1 H 1″ 1-1/2″ 5 1 128.5 62.03′
CR 64-1-1 H 1-1/2″ 3″ 10 1 336.25 80.42′
CR 90-1 H 4″ 4″ 20 1 624.39 120.94′

*Please note that these models are examples of each CR-H pump end sub series. For a full listing of available models please visit this series’ full product listing.

PERFORMANCE CURVES

Grundfos CR-H Series Horizontal Centrifugal Pump Curves

DIAGRAM

Grundfos CR-H Series Horizontal Centrifugal Pump Diagram

TECHNICAL DATA

Grundfos CR-H Series Horizontal Centrifugal Pump data

TROUBLESHOOTING

Grundfos CR-H Series Horizontal Centrifugal Pump troubleshooting

PRODUCT GUIDE
Grundfos CR-H Series Centrifugal Pump Ends Product Guide
BROCHURE
Grundfos CR-H Series Centrifugal Pump Ends Brochure
INSTALLATION MANUAL
Grundfos CR-H Series Centrifugal Pump Ends Instruction Manual
PRODUCT FLYER
Grundfos CR-H Series Centrifugal Pump Ends Product Flyer
DISMANTLING & REASSEMBLY SERVICE
Grundfos CR-H Series Centrifugal Pump Ends Dismantling & Reassembly Service
PUMP END ONLY SERVICE MANUAL
Grundfos CR-H Series Centrifugal Pump Ends Dismantling & Reassembly Service

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.