Fernco DWV Sewer and Drain PVC Iron Pipe Hub Adapter, 2 In x 2 In. serves as a reliable connection solution between plastic DWV Schedule 40 or Schedule 30 piping and cast-iron pipe hubs. This adapter eliminates the need for packing, chemical mixtures, or additional materials during installation, making the process straightforward and efficient. It creates a water and gas-tight joint, ensuring a secure and durable connection. Specifically designed for service-weight cast-iron hubs, this fitting an effective way to connect different piping materials with confidence and ease. Model Number: P22U-205