The 30316C50SS Ferrule PT Coupling from P T Coupling Co is designed with a 3.500 ID, ideal for various industrial applications. Made from high-quality stainless steel, this coupling ensures durability and resistance to corrosion, making it suitable for harsh environments. Its precise engineering allows for a secure connection with standard piping systems, ensuring leak-free performance. Rated for high-pressure use, this coupling meets industry standards for safety and reliability. The 30316C50SS is a trusted choice for professionals looking for efficient fluid transfer solutions.