3″ borehole pump made of stainless steel 304 with Noryl impellers. Suitable for installation in wells with a minimum internal diameter of 78 mm. Sand-resistant up to 150 g/m³, making it also suitable for wells that produce a very small amount of sand. This pump is ideal for garden irrigation and the perfect replacement for 1 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 the capacitor above ground without dismantling the entire system.