Grundfos CR-H Series Horizontal Centrifugal Pumps Buyers Guide & Review
Grundfos CR-H series horizontal end suction multistage centrifugal pumps are built for industrial processing, washing and cleaning systems, filtration systems, pressure boosting, water treatment, irrigation and HVAC applications. These units offer optimized duty points to maximize efficiency and reduce internal wear. Grundfos CR-H pumps are compact, reliable, energy saving and corrosion resistant. This series is also suitable for slightly aggressive liquids.
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 PUMPS |

Grundfos CR-H Series Horizontal Centrifugal Pumps
Model Comparison Chart
| Model |
Discharge (NPT) |
HP |
Voltage |
Phase |
GPM |
Max. Head |
| CR 1-2 H |
1" |
1/3 |
115/230 |
1 |
12.79 |
59.1' |
| CR 45-1-1 H |
1-1/2" |
7-1/2 |
208-230/460 |
3 |
285.91 |
88.59' |
| CR 1s-2 H |
1" |
1/3 |
115/230 |
1 |
5.72 |
50.71' |
| CR 20-1 H |
1" |
3 |
208-230/460 |
3 |
114.7 |
52.74' |
| CR 15-H |
1" |
2 |
208-230/460 |
3 |
105.99 |
54.66' |
| CR 10-1 H |
1" |
3/4 |
208-230/460 |
3 |
58.93 |
44.29' |
| CR 5-2 H |
1" |
3/4 |
208-230/460 |
3 |
44.93 |
61.77' |
| CR 3-2 H |
1" |
1/3 |
115/230 |
1 |
23.77 |
59.3' |
| CR 32-1 H |
1" |
5 |
208-230/460 |
3 |
131.82 |
66.28' |
| CR 64-1-1 H |
1-1/2" |
10 |
208-230/460 |
3 |
399.15 |
83.04' |
| CR 90-1 H |
4" |
20 |
230/460 |
3 |
632.35 |
126.18' |
*Please note that these models are examples of each CR-H sub series. For a full listing of available models please visit this series' full product listing.




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