Based on this product's specifications, here are some alternatives and similar models
TDM Brass 220P4 Threaded Sleeve 1 1/4 inch Female-Female
Summary description:
The TDM Brass 220P4 is a high-quality threaded sleeve designed for secure pipe connections in plumbing and heating systems. Featuring a 1 1/4 inch female-to-female connection, this durable brass fitting ensures a reliable, leak-proof seal. It is suitable for professional installation in residential and industrial water supply networks, offering excellent corrosion resistance and long-term performance in various hydraulic applications.