The SEALFAST D 600AL is a 6-inch SFI aluminum female coupler, designed for lightweight and durable performance in fluid transfer systems. Constructed from high-quality aluminum, this coupler offers excellent corrosion resistance and strength. Its 6-inch size allows for efficient flow rates, making it suitable for various applications, including plumbing and irrigation. The coupler's design ensures a secure connection, minimizing the risk of leaks. This product meets industry standards, making it a reliable choice for professionals seeking quality and performance.