The SEALFAST 2 1/2" F NST X 3" M NPT fitting is engineered for robust fire protection and water transfer applications. This fitting features a female NST connection and a male NPT connection, ensuring compatibility with standard hoses and pipes. Constructed from high-quality materials, it offers excellent resistance to corrosion and wear. The fitting is designed to meet industry standards, providing peace of mind in critical situations. Its reliable performance makes it an essential component for fire hydrants and water supply systems.