The ProPress 1/2" Union is a durable copper press fitting designed to provide a convenient, detachable connection point within piping systems. Ideal for applications requiring future maintenance or component replacement, this union allows sections of pipe to be easily disconnected without cutting or reworking the system.
Engineered for use with ProPress press tools, the fitting delivers quick, flame-free installation—eliminating the need for soldering, brazing, or threading. Its integrated sealing element ensures a secure, leak-tight connection, offering dependable performance in both residential and commercial applications.
Constructed from high-quality, corrosion-resistant copper, the ProPress union is well-suited for potable water, hydronic heating, and HVAC systems. It combines flexibility, efficiency, and reliability, making it an essential component for modern piping installations.

Features

• 1/2-inch press connections with union design for easy disassembly
• Allows quick access for maintenance and system modifications
• Compatible with ProPress press tools
• Flame-free, solderless installation
• Durable copper construction for long-lasting use
• Integrated sealing element for leak-tight connections
• Ideal for water distribution, heating, and HVAC applications