The 4FI-4FI-4FI Union Tee from Fittings Unlimited Inc is a versatile fitting designed for connecting three pipes at a 90-degree angle. This fitting features three 4-inch female pipe thread (FPT) connections, allowing for seamless integration into existing piping systems. Made from high-quality materials, it offers excellent durability and resistance to corrosion. The union design facilitates easy disassembly for maintenance or modifications, making it ideal for both residential and commercial applications. Compliant with industry standards, this fitting ensures reliable performance in various fluid transfer scenarios.