Gentlemen, what submersible pump should you buy for a single-family home. I have a deep well, one made of concrete rings. I would like to use this water for watering the garden. For now, I had a market pump for 800 zlotys, but I just feel that it is already unwell. I would like to invest something decent because he was pounding from the beginning, my friend wilo advises me. I associate the company, but rather with heating, they also have deep water tanks?