The 5" Female Coupling x Female Iron Pipe Type D - Aluminum is a durable and efficient pipe fitting designed for secure connections in fluid and gas transfer systems. It features a female coupling on one end and a female iron pipe (FIP) connection on the other, enabling easy integration with male-threaded pipes. Constructed from corrosion-resistant aluminum, this fitting combines lightweight strength with long-lasting durability, making it ideal for use in plumbing, HVAC, and industrial applications. The Type D design ensures a leak-proof seal, providing reliable and efficient performance in a variety of demanding systems.