The JCM Industries DI Transition Coupling is engineered for ductile iron pipes, accommodating sizes from 11.10 to 11.40 inches down to 10.75 inches. This coupling features epoxy-coated alloy bolts for enhanced durability and corrosion resistance. It is designed for easy installation, ensuring a secure connection in various applications, including water distribution systems. The coupling meets stringent industry standards, making it a reliable choice for contractors and engineers. Its robust construction guarantees long-lasting performance, making it suitable for both new installations and repairs.