The pump is in our wells in about 11 m depth. The pressure generated is fortunately still sufficient to fuel the relocated from me Gardena irrigation system with four surface sprinklers. Our water is slightly offset with sand, which is no problem for the pump. After the first year of use (about 30 m³) I have taken the pump in inspection and may notice no signs of wear. The decision to take a pump from the mid-price segment, I have no regrets so far.
