Viega ProPress 1/2" Copper Coupling w/o Stop - Double Press Connection - Smart Connect Technology

The Viega ProPress 1/2" Copper Coupling w/o Stop features double press connection technology and is engineered for professionals and contractors who demand fast, reliable piping solutions. Designed for use with ASTM B88 copper tubing, this coupling eliminates the need for traditional soldering or threading, reducing labor time and improving installation consistency on residential, commercial, and industrial plumbing projects. The compact design and lightweight construction make it ideal for tight spaces where speed and precision matter.

This coupling utilizes Viega's Smart Connect technology and EPDM sealing elements to create leak-free, code-compliant connections without heat or flux. The double press design ensures a secure mechanical joint that meets or exceeds industry standards, while the press connection method provides consistent results regardless of operator experience level. Constructed entirely of copper with corrosion-resistant sealing components, the coupling is built to withstand the demands of pressurized water supply systems and delivers reliable long-term performance in both hot and cold water applications.

Plumbers, mechanical contractors, and maintenance teams benefit most from this press coupling's speed and dependability, particularly in retrofit applications or confined spaces where traditional methods prove difficult. Installation requires only a compatible Viega press tool, making it compatible with existing Viega press systems already in use by professional plumbing crews. The 1/2" size fits standard copper tubing dimensions and works seamlessly in residential water lines, hydronic heating systems, and commercial distribution networks where reliable, solder-free connections are required.