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 applications where high pressure is required.
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 | 2.7 | 3.0 | 3.3 | 3.6 | 3.9 | 4.2 | 4.8 |
|---|---|---|---|---|---|---|---|---|
| meters | 100 | 85 | 80 | 75 | 70 | 63 | 56 | 39 |