The 30404CSSS SLV 4.125 ID from PT Coupling is a high-quality stainless steel coupling designed for robust applications. With an inner diameter of 4.125 inches, it provides a secure and leak-proof connection for various piping systems. The stainless steel construction ensures excellent resistance to corrosion and high temperatures, making it ideal for industrial use. This coupling meets stringent industry standards, ensuring reliability and safety in your operations. Its durable design guarantees long-lasting performance.