The 30318C50SS Ferrule PT Coupling from P T Coupling Co features a 3.563 ID, making it perfect for various piping applications. Constructed from stainless steel, this coupling offers exceptional strength and corrosion resistance, ensuring longevity in demanding environments. Its design allows for easy installation and a secure fit with standard connections. This coupling is rated for high-pressure applications, making it suitable for industrial use. The 30318C50SS meets stringent industry standards, providing peace of mind for professionals seeking reliable fluid transfer solutions.