Which type of pump is most commonly used in residential water wells?

The most commonly used type of pump in residential water wells is the submersible pump. This choice is favored due to its design and functionality. Submersible pumps are installed deep within the well, submerged in water, which allows them to efficiently push water to the surface. They are typically more efficient than other types of pumps, especially in deeper wells, because they do not need to exert energy to lift water from a lower level, as they operate from below the water surface.

Another advantage of submersible pumps is that they are quieter than other pump types, which makes them more suitable for residential settings. Their encapsulated nature means they are less prone to damage from external elements, helping to ensure long life and reliability.

While jet pumps, hand pumps, and diaphragm pumps have their specific uses, they either lack the efficiency and depth capabilities of submersible pumps or are designed for different contexts, such as lower depth applications or manual operation, which makes them less commonly selected for standard residential well applications.