Southland 1-1/2" x 1" FPT Galvanized Reducing Coupling is a high-quality galvanized malleable iron pipe fitting designed for superior corrosion resistance. Each fitting features the Mueller logo cast into its body, ing ity and excellent craftsmanship. These couplings are individually flag-tagged and imported, ensuring they meet stringent inspection and quality testing standards for reliable performance and durability. I for various plumbing and piping applications, they are for connecting pipes of different sizes with ease and confidence. Model Number: 511-375BG