Based on this product's specifications, here are some alternatives and similar models
Pipe fitting AGAflex IK coupling 2" female thread (model 10020006)
Summary description:
AGAflex IK coupling with 2" female (internal) thread, model 10020006. This pipe fitting provides a threaded connection for compatible 2-inch piping systems, suitable for joining or adapting pipes and components with male 2" threads. Commonly used in plumbing and HVAC installations where a secure, threaded joint is required.