The MD30D 3" SS/EPDM coupling from PT Coupling Co combines stainless steel and EPDM materials for superior performance. This 3-inch coupling is designed for high-pressure applications, ensuring a secure and leak-free connection. The stainless steel provides excellent corrosion resistance, while the EPDM rubber offers flexibility and durability in various temperatures. This coupling is ideal for use in chemical processing, water treatment, and other industrial applications. Its robust design meets industry standards, making it a reliable choice for professionals seeking quality and performance.