The 3" Cast Companion Flange with ASME drilling rated for 150# is crafted from durable cast brass, ensuring longevity and reliability in various plumbing applications. This flange is designed to provide a secure connection in piping systems, meeting industry standards for performance and safety. Its dimensions and robust construction make it suitable for both residential and commercial use, allowing for easy installation and maintenance. Ideal for use in water supply and drainage systems, this flange is a vital component for any plumbing project.