Applications

Heating circulator pumps

Wet-rotor circulators move water through heating circuits with maximum energy efficiency. For duty points around 2 m³/h and 4 m, Grundfos ALPHA and MAGNA electronic circulators vary speed to cut consumption (low EEI).

Typical duty point: 2 m³/h · 4 m

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The orange dot marks your duty point on each pump curve.

Performance curve CR 5-3

Grundfos CR 5-3

2,9 m³/h 5 m 0,25 kW

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Performance curve ALPHA2 GO K 25-90 180

Grundfos ALPHA2 GO K 25-90 180

2,7 m³/h 6,14 m

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Performance curve ALPHA2 GO K 25-90 130

Grundfos ALPHA2 GO K 25-90 130

2,7 m³/h 6,14 m

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Performance curve ALPHA2 GO K 15-90 130

Grundfos ALPHA2 GO K 15-90 130

2,7 m³/h 6,14 m

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Performance curve ALPHA2 GO 32-90 180

Grundfos ALPHA2 GO 32-90 180

2,7 m³/h 6,14 m

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Performance curve ALPHA2 GO 25-90 180

Grundfos ALPHA2 GO 25-90 180

2,7 m³/h 6,14 m

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Performance curve ALPHA2 GO 25-90 130

Grundfos ALPHA2 GO 25-90 130

2,7 m³/h 6,14 m

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Performance curve ALPHA2 GO 15-90 130

Grundfos ALPHA2 GO 15-90 130

2,7 m³/h 6,14 m

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Performance curve TP 32-60/4

Grundfos TP 32-60/4

3,8 m³/h 4,3 m 0,25 kW

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Performance curve TP 32-60/4

Grundfos TP 32-60/4

3,8 m³/h 4,3 m 0,25 kW

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Performance curve TP 32-60/4

Grundfos TP 32-60/4

3,8 m³/h 4,3 m 0,25 kW

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Performance curve TP 32-60/4

Grundfos TP 32-60/4

3,8 m³/h 4,3 m 0,25 kW

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Performance curve UPS 25-120 180

Grundfos UPS 25-120 180

2,04 m³/h 7,94 m

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Performance curve CR 5-4

Grundfos CR 5-4

2,9 m³/h 6,7 m 0,25 kW

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Performance curve UPA 120

Grundfos UPA 120

2,32 m³/h 8,01 m

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Performance curve MAGNA3 25-60 N

Grundfos MAGNA3 25-60 N

4,41 m³/h 4,09 m

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Performance curve MAGNA3 25-60

Grundfos MAGNA3 25-60

4,41 m³/h 4,09 m

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Performance curve MAGNA3 D 32-60 F

Grundfos MAGNA3 D 32-60 F

4,34 m³/h 4,86 m

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Performance curve MAGNA3 D 32-60

Grundfos MAGNA3 D 32-60

4,34 m³/h 4,86 m

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Performance curve UPS 25-80 180

Grundfos UPS 25-80 180

4 m³/h 5,79 m

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Performance curve UPS2 25-80 130 AUTO

Grundfos UPS2 25-80 130 AUTO

3,58 m³/h 6,84 m

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Performance curve MAGNA3 32-60 N

Grundfos MAGNA3 32-60 N

4,71 m³/h 4,77 m

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Performance curve MAGNA3 32-60 F N

Grundfos MAGNA3 32-60 F N

4,71 m³/h 4,77 m

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Performance curve MAGNA3 32-60 F

Grundfos MAGNA3 32-60 F

4,71 m³/h 4,77 m

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