| Technical data |
| 1046 | 1048 | 1250 | 1260 | 1262 |
| Pump output approx | I/h | 300 | 600 | 1200 | 2400 | 3400 |
| Del.head approx Hmax | m | 1,2 | 1,5 | 2,0 | 3,7 | 3,6 |
| Power consumption | W | 5 | 10 | 28 | 65 | 80 |
| Connection | mm/thread |
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| On Intake Side |
| 13/G3/8" | 13/G3/8" | 18/G1/2" | 28/G3/4" | 28/G3/4" |
| On Pressure Side |
| 11/G1/8" | 13/G1/4" | 13/G3/8" | 18/G3/4" | 18/G3/4" |
| Dimensions HxWxD | mm | 103 x 146 x 75 | 115 x 147 x 75 | 121 x 178 x 96 | 161 x 218 x 116 | 161 x 218 x 116 |