
25-4-N180 – Circulation pump
P1 180 W
Nameplate data
| Maximum pressure | 10 bar |
|---|---|
| Maximum water temperature | 110 °C |
| Motor | 220 V · 50 Hz |
| Rated current | 0.8 A |
| Maximum consumption | 180 W |
|---|---|
| Insulation class | F |
| Protection class | IP44 |
Technical specifications
Select a value to find pumps with the same specification
| Pump type | Circulation |
| Power | 0.18 kW · 0.2 HP |
| Protection class | IP44 |
| Maximum fluid temperature | 110 °C |
| Insulation class | F |
| Frequency | 50 Hz |
Price
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Manufacturer's tables
Technical data
Speed stages – nameplate data
| Stage | P1 (W) | Current (A) | Head (m) | Flow (l/min) |
|---|---|---|---|---|
| 1 | 100 | 0.45 | — | — |
| 2 | 130 | 0.6 | — | — |
| 3 | 180 | 0.8 | — | — |
Series comparison
The entire series in one table
18 Model in one family, with head at each flow. The model you are viewing is highlighted in dark blue.
PBG
This family| Modelt/h →l/min → | Curve | 00 | 0.35 | 0.610 | 0.915 | 1.220 | 1.525 | 1.830 | 233.33 | 2.135 | 2.440 | 2.745 | 350 | 3.355 | 3.660 | 3.965 | 4.270 | 4.575 | 4.880 | 5.185 | 5.490 | 5.795 | 6100 | 6.3105 | 6.6110 | 6.9115 | 7.2120 | 7.5125 | 7.8130 | 8.1135 | 8.4140 | 8.7145 | 9150 | 9.3155 | 9.6160 | 9.9165 | 10.5175 | 12200 | 13.5225 | 15250 | 16.5275 | 18300 | 18.9315 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 25-4-N1300.072 kW220 VApproximate | 4 | 3.94 | 3.75 | 3.44 | 3 | 2.44 | 1.75 | - | 0.94 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 15-4-N1800.1 kW220 VApproximate | 4 | 3.89 | 3.56 | 3 | 2.22 | 1.22 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 32-4-N1800.072 kW220 VApproximate | 4 | 3.97 | 3.89 | 3.75 | 3.56 | 3.31 | 3 | - | 2.64 | 2.22 | 1.75 | 1.22 | 0.64 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 20-4-N1800.072 kW230 VApproximate | 4.5 | 4.4 | 4.1 | 3.59 | 2.88 | 1.97 | 0.86 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 15-6-N1300.1 kW220 VApproximate | 6 | 5.91 | 5.63 | 5.16 | 4.5 | 3.66 | 2.63 | - | 1.41 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 20-6-1800.09 kW220 VApproximate | 6 | 5.94 | 5.76 | 5.46 | 5.04 | 4.5 | 3.84 | - | 3.06 | 2.16 | 1.14 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 25-6-N1800.22 kW220 VApproximate | 6 | 5.98 | 5.93 | 5.83 | 5.7 | 5.54 | 5.33 | - | 5.09 | 4.81 | 4.5 | 4.15 | 3.76 | 3.33 | 2.87 | 2.37 | 1.83 | 1.26 | 0.65 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 20-8-N1800.22 kW220 VApproximate | 8 | 7.98 | 7.91 | 7.8 | 7.65 | 7.45 | 7.2 | - | 6.91 | 6.58 | 6.2 | 5.78 | 5.32 | 4.81 | 4.25 | 3.66 | 3.01 | 2.33 | 1.6 | 0.82 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 25-8-N1800.22 kW220 VApproximate | 8 | 7.98 | 7.91 | 7.8 | 7.65 | 7.45 | 7.2 | - | 6.91 | 6.58 | 6.2 | 5.78 | 5.32 | 4.81 | 4.25 | 3.66 | 3.01 | 2.33 | 1.6 | 0.82 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 32-8-N1800.235 kW220 VApproximate | 8 | 7.99 | 7.94 | 7.88 | 7.78 | 7.65 | 7.5 | - | 7.32 | 7.11 | 6.88 | 6.61 | 6.32 | 6 | 5.65 | 5.28 | 4.88 | 4.44 | 3.99 | 3.5 | 2.99 | 2.44 | 1.88 | 1.28 | 0.65 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 15PBG-9-N1600.12 kW220 VApproximate | 9 | 8.86 | 8.44 | 7.73 | 6.75 | 5.48 | 3.94 | - | 2.11 | 0 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 20-10-N1800.32 kW220 VApproximate | 10 | 9.99 | 9.95 | 9.89 | 9.81 | 9.7 | 9.57 | - | 9.42 | 9.24 | 9.04 | 8.81 | 8.56 | 8.29 | 7.99 | 7.67 | 7.32 | 6.96 | 6.56 | 6.15 | 5.71 | 5.24 | 4.76 | 4.24 | 3.71 | 3.15 | 2.57 | 1.96 | 1.33 | 0.68 | 0 | - | - | - | - | - | - | - | - | - | - | - | |
| 25-10N1800.32 kW220 VApproximate | 10 | 9.99 | 9.96 | 9.91 | 9.83 | 9.74 | 9.63 | - | 9.49 | 9.33 | 9.16 | 8.96 | 8.74 | 8.5 | 8.24 | 7.96 | 7.66 | 7.34 | 6.99 | 6.63 | 6.24 | 5.84 | 5.41 | 4.96 | 4.5 | 4.01 | 3.5 | 2.97 | 2.41 | 1.84 | 1.25 | 0.63 | 0 | - | - | - | - | - | - | - | - | - | |
| 32-10N1800.32 kW220 VApproximate | 10 | 9.99 | 9.96 | 9.92 | 9.85 | 9.77 | 9.67 | - | 9.55 | 9.41 | 9.26 | 9.08 | 8.89 | 8.68 | 8.45 | 8.2 | 7.93 | 7.65 | 7.35 | 7.02 | 6.69 | 6.33 | 5.95 | 5.56 | 5.14 | 4.71 | 4.26 | 3.79 | 3.31 | 2.8 | 2.28 | 1.74 | 1.18 | 0.6 | 0 | - | - | - | - | - | - | - | |
| 50PBG-160.55 kW220 VApproximate | 16 | - | - | - | - | 15.84 | - | - | - | - | - | 15.36 | - | - | - | - | 14.56 | - | - | - | - | 13.44 | - | - | - | - | 12 | - | - | - | - | 10.24 | - | - | - | 8.16 | 5.76 | 3.04 | 0 | - | - | - | |
| 50PBG-211.1 kW220 VApproximate | 21 | - | - | - | - | 20.87 | - | - | - | - | - | 20.47 | - | - | - | - | 19.81 | - | - | - | - | 18.88 | - | - | - | - | 17.69 | - | - | - | - | 16.24 | - | - | - | 14.52 | 12.53 | 10.29 | 7.77 | 4.99 | 1.95 | 0 | |
| 25-4-N180Current0.18 kW220 V | Curve not entered yet | ||||||||||||||||||||||||||||||||||||||||||
| 32-6-N1800.084 kW220 V | Curve not entered yet | ||||||||||||||||||||||||||||||||||||||||||
Curves marked “approximate” are calculated from nameplate data and are not factory test results.Values are for reference. In a real system, pipe diameter, length and bends reduce the available head.
Circulation pumps
25-4-N180 – Circulation pump
P1 180 W

Nameplate data
| Maximum pressure | 10 bar |
|---|---|
| Maximum water temperature | 110 °C |
| Motor | 220 V · 50 Hz |
| Rated current | 0.8 A |
| Maximum consumption | 180 W |
| Insulation class | F |
| Protection class | IP44 |
Technical specifications
| Pump type | Circulation |
|---|---|
| Power | 0.18 kW · 0.2 HP |
| Maximum fluid temperature | 110 °C |
Speed stages – nameplate data
| Stage | P1 (W) | Current (A) | Head (m) | Flow (l/min) |
|---|---|---|---|---|
| 1 | 100 | 0.45 | — | — |
| 2 | 130 | 0.6 | — | — |
| 3 | 180 | 0.8 | — | — |


