The 1-1/2" 300# Galvanized Malleable Iron Cap from Service Metal Products is designed for high-pressure applications, ensuring durability and reliability. Made from high-quality galvanized malleable iron, this cap offers excellent corrosion resistance and longevity. With a pressure rating of 300#, it is suitable for various plumbing and industrial applications. The cap features a standard NPT connection, making it compatible with a wide range of piping systems. Ideal for use in water, gas, and air lines, this cap is a must-have for any professional or DIY project.