The 6FSX-4FSX Union Straight fitting from Fittings Unlimited Inc is designed for efficient connections in piping systems. With a 6FSX size on one end and a 4FSX on the other, this fitting facilitates easy transitions between different pipe diameters. Made from high-quality materials, it offers durability and resistance to corrosion, making it ideal for various fluid handling applications. This union fitting ensures a secure and leak-proof connection, suitable for both industrial and residential settings. It meets industry standards, providing peace of mind for users seeking reliable performance.