The PT Coupling 12122C50SS FERR is engineered with a 1.688-inch inner diameter, crafted from premium stainless steel for superior strength and corrosion resistance. This coupling is designed for high-pressure applications, ensuring secure and leak-free connections in fluid transfer systems. Its robust construction meets stringent industry standards, making it suitable for a variety of industrial applications. The easy-to-install design allows for quick assembly and disassembly, enhancing operational efficiency. Ideal for use in chemical processing, oil and gas, and other demanding environments.