A brass union is a two piece fitting designed to join two lengths of pipe or tubing in a straight line while still allowing the connection to be easily separated when needed. The fitting consists of two threaded or compression ends joined by a central union nut that tightens the connection to create a secure, leak resistant seal. Made from durable brass, this type of fitting provides corrosion resistance and reliable performance in a variety of fluid and air line systems. It is commonly used in plumbing, heating, and mechanical installations where future maintenance or disassembly may be required.

• Two piece union design allows piping connections to be easily separated for maintenance or service
• Connects two pipe or tubing runs in a straight line
• Union nut design creates a secure, leak resistant seal when tightened
• Durable brass construction provides corrosion resistance and long lasting performance