How does a pitless well adaptor work?

A pitless well adaptor is a device that allows for the connection of a water pump to a well while maintaining a sealed, sanitary environment. It is installed below the frost line and enables the pump to draw water from the well without the need for a traditional above-ground casing. The adaptor features a horizontal connection that allows the water to flow up to the surface while preventing contaminants from entering the well. This design ensures efficient water extraction while protecting the water quality.