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Who is Grundfos?

We believe that every drop of water has the power to change the world, and we’re all about unlocking that potential. Because where others see problems, we see opportunities.

Every single day, our purpose and values guide us on how to act and behave

How can we help you?

Whether you’re looking to buy a product or simply seeking advice from a Grundfos expert, we are more than happy to help you get the most out of your pump solution! Feel free to get in touch if you need support.

Product

CR, CRI, CRN

Vertical multistage centrifugal pumps

PEI values for CR 10-64

Product type

Poles

PEI-CL bare-shaft pump

PEI-CL pump with motor

PEI-VL pump with motor plus control er1)

Impeller diameter [in (mm)]

CR, CRN, CRI 10

CR, CRN, CRI 15

CR, CRN, CRI 20​

2

2

2

2

4

2

4

2

4

0.87

0.91

0.91

0.87

0.91

0.89

0.91

0.93

0.94

0.87

0.91

0.91

0.87

0.91

0.89

0.91

0.93

0.94

0.48

0.48

0.47

0.45

0.50

0.46

0.47

0.46

0.48

CR, CRN 32

CR, CRN 45

CR, CRN 64

3.66 (92.90)

4.13 (104.80)

4.13 (104.80)

4.66 (118.40)

5.34 (136)

5.59 (142)

If you have a specific question or request, our team of expert are ready to guide you, feel free to reach out.

Whit the right service offerings, you can optimize your installation and ensure that you get the most out of your Grundfos product

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