The 4" Male Coupler Self-Locking SS by SEALFAST (Model B 400SSK) is designed for secure connections in various applications. Made from high-quality stainless steel, this coupler ensures durability and resistance to corrosion. It features a self-locking mechanism that provides a reliable seal under pressure, making it ideal for fluid transfer systems. With a 4-inch diameter, it meets industry standards for compatibility with other fittings. This coupler is perfect for use in industrial and commercial settings where robust performance is required.
