What type of attachment is used to provide a sanitary seal between the well casing and the effluent line?

The pitless adapter is utilized to create a sanitary seal between the well casing and the effluent line. This type of adapter is installed below the frost line on the well casing and allows for a watertight connection to the discharge piping while ensuring that any potential contaminants do not enter the well. The design of a pitless adapter is intended to maintain the integrity of the groundwater supply by providing a clean and secure passage for water to flow from the well to the surface, free from external contamination.

Choosing a pitless adapter is essential in situations where protecting the water source from surface contaminants is critical, especially in areas prone to flooding or surface runoff. Its installation not only safeguards public health but also ensures compliance with water quality regulations, which emphasize the importance of maintaining sanitary conditions in well systems.