The SEALFAST 2 1/2" NST Plug & Chain is designed for secure sealing of fire hydrants and hoses. This plug features a National Standard Thread (NST) design, ensuring compatibility with standard fire equipment. Constructed from high-quality materials, it offers excellent durability and resistance to corrosion. The attached chain prevents loss and ensures easy access during emergencies. This plug meets industry standards for safety and reliability, making it an essential component for fire protection systems.
