4″ borehole pump made of stainless steel 304 with Delrin impellers mounted on a ceramic support sleeve, allowing the pump to run dry without problems. Suitable for installation in wells with a minimum internal diameter of 100 mm. Sand-resistant up to 250 g/m3, making it suitable for wells that contain some sand. This pump is ideal for garden irrigation and the recommended replacement for traditional 1 to 1.5 HP centrifugal pumps.
The pump is supplied including a capacitor box with thermal protection. The advantage of a separate capacitor box is that in case of problems with the capacitor (a component costing only a few euros), you can simply replace it above ground without dismantling the entire system.
| m3/uur | 0,0 | 3,0 | 3,3 | 3,6 | 3,9 | 4,2 | 4,8 | 5,4 | 6,0 | 6,6 |
|---|---|---|---|---|---|---|---|---|---|---|
| meters | 55 | 49 | 48 | 46 | 44 | 41 | 34 | 27 | 19 | 11 |