Proflex 2" x 2" PVC Shielded Coupling is designed as an elastomeric sleeve featuring stainless steel shields, making it i for securely joining cast-iron, Schedule 40 plastic, and steel pipes to copper DWV pipe. This coupling ensures a reliable and durable connection, providing excellent performance in plumbing applications where different pipe materials need to be joined seamlessly. Its robust construction both flexibility and strength, helping to prevent leaks and maintain system integrity. Model Number: