The SEALFAST 2-1/2" NST x 2-1/2" NST fitting is designed for secure connections in fire protection and plumbing applications. This fitting features a National Standard Thread (NST) design, ensuring compatibility with a wide range of hoses and equipment. Constructed from durable materials, it provides excellent resistance to wear and corrosion, making it suitable for demanding environments. The precise dimensions ensure a leak-free fit, while the robust design meets industry standards for safety and reliability. Ideal for professionals seeking dependable hose connections.