What is a pitless installation device designed to do?

A pitless installation device is specifically designed to create a sanitary seal that prevents contaminants from entering the water supply. This type of device is commonly used in well systems where the wellhead must be secured and protected from surface runoff and other sources of pollution. The sanitary seal ensures that any water drawn from the well is free from potential contaminants that could compromise its safety and quality.

While increasing water pressure, providing water filtration, and removing contaminants are important aspects of water system functioning, those functions are not the primary purpose of the pitless device itself. Its main role is to create this vital barrier, thus maintaining the integrity and safety of the water being supplied. This focus on a sanitary seal is crucial in ensuring public health, especially in areas relying on private wells for their water sources.