The PT Coupling 10114CSSS is a stainless steel coupling with a 1.438-inch inner diameter, designed for high-performance fluid transfer. Constructed from durable stainless steel, this coupling offers excellent resistance to corrosion and wear, making it suitable for various industrial applications. It meets industry standards for safety and reliability, ensuring a secure connection in demanding environments. The 1.438 ID size allows for compatibility with a variety of hoses and fittings, making it a versatile choice for professionals in need of a robust coupling solution.