Adapter with Union Nut Diameter 20 1/2

A threaded adapter is a fitting designed to connect a polypropylene pipe to a steel pipe during the installation of water supply, heating, and process fluid systems. The threaded nut ensures the reliability and tightness of the connection, as well as allows for quick attachment/detachment of the pipe or another system component when needed. The fitting is characterized by ease and convenience of installation, resistance to corrosion and aggressive substances, high strength, and a long service life. Due to its smooth inner surface, it prevents sediment buildup on the walls.