The PT Coupling 12126CSSS is designed with a 1.813-inch inner diameter, perfect for fluid transfer in various industrial applications. Made from high-quality silver materials, this coupling ensures durability and resistance to wear. It complies with industry standards, providing confidence in its performance and safety. The coupling's design allows for easy integration with existing systems, making it a versatile choice for different applications. Its robust construction ensures a secure fit, minimizing leaks and enhancing operational efficiency.