The SEALFAST 2 1/2" F NST X 2" M NPT fitting is designed for reliable connections in fluid transfer applications. Constructed from durable materials, this fitting ensures longevity and resistance to wear. It features a female NST (National Standard Thread) connection on one end and a male NPT (National Pipe Thread) connection on the other, making it versatile for various plumbing and irrigation systems. With a robust design, it meets industry standards for pressure and compatibility, ensuring a secure fit in both residential and commercial settings.