The PT Coupling 15204CSSS is a stainless steel coupling with a 2.125-inch inner diameter, designed for reliable fluid transfer in industrial applications. Made from high-grade stainless steel, this coupling offers exceptional resistance to corrosion and wear, ensuring longevity and performance. It meets rigorous industry standards, providing a secure connection that minimizes the risk of leaks. The 2.125 ID size is compatible with various hoses and fittings, making it a versatile choice for professionals in need of a dependable coupling solution.