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

The Viega ProPress 1/2" Extended Coupling w/o Stop features double press connection technology, designed for professional plumbers and HVAC technicians working with copper tubing systems. This coupling eliminates the need for traditional soldering or threading, reducing installation time and labor costs on residential and commercial projects. The extended design without stop accommodates specific piping configurations where standard couplings fall short, making it essential for retrofit work and complex routing scenarios.

Constructed from durable copper with EPDM sealing elements, this coupling delivers reliable leak-free performance on ASTM B88 tubing in both hot and cold water applications. The double press connection mechanism—engaged from both sides—creates a secure, permanent joint without heat exposure, eliminating fire hazards on job sites and reducing equipment requirements. Smart Connect Technology ensures consistent, repeatable connections by guiding proper tool alignment and indicating when press pressure is complete, virtually eliminating installer error and rework.

Ideal for water service lines, heating systems, and retrofit applications where soldering is impractical or prohibited, this extended coupling integrates seamlessly into existing ProPress systems. Installation requires only a compatible press tool—no flux, solder, or torching—making it cost-effective for high-volume commercial installations and emergency repairs. The compact 3-inch length and minimal weight (0.15 lbs) simplify tool transport and storage, while the standardized 1/2" connection ensures compatibility across modern copper plumbing infrastructure.