The 1-1/2 x Close Extra Heavy Red Brass Nipple is a high-performance pipe fitting designed for industrial, commercial, and high-pressure systems. Made from red brass, this nipple is suitable for use in high-temperature and high-pressure applications, offering outstanding resistance to corrosion and excellent durability in environments such as potable water, gas, and fire protection systems. The close nipple design makes it ideal for compact installations requiring a short connection.