The G300-D-AL 3" Coupler x FNPT is a high-quality aluminum fitting designed for reliable connections in fluid transfer systems. This import part features a female NPT (National Pipe Thread) connection, ensuring compatibility with standard piping systems. Constructed from lightweight yet durable aluminum, it offers excellent corrosion resistance and longevity. The coupler is ideal for use in various applications, including plumbing, irrigation, and industrial processes. Its precise dimensions and robust design ensure a secure fit, minimizing the risk of leaks and enhancing system performance.