The 6" Watertight Aluminum Well Cap in Black from BOSHART INDUSTRIES INC is designed to provide a secure seal for well systems. This cap features a 6-inch diameter and is constructed from high-quality aluminum, ensuring durability and resistance to corrosion. The watertight design prevents contaminants from entering the well, making it ideal for both residential and commercial applications. Its lightweight construction allows for easy installation, while the sleek black finish adds an aesthetic touch. This well cap meets industry standards for quality and safety, ensuring reliable performance in protecting your water supply.