Viega ProPress 1" - 45° Copper Elbow - Street/Press Connection - Smart Connect Technology

The Viega ProPress 1" – 45° Copper Elbow with Street/Press Connection and Smart Connect Technology is a precision plumbing fitting designed for use with ASTM B88 copper tubing. This 45-degree elbow connects two pipe runs at a tight angle, making it essential for routing water, gas, or refrigerant lines through confined spaces where standard 90-degree fittings won't fit. The street connection configuration allows one end to slip inside an existing fitting, eliminating the need for additional adapters and reducing joint count in tight installations.

Built from durable copper construction with an EPDM sealing element, this fitting performs reliably in both hot and cold water systems. The press connection technology enables fast, tool-free assembly—no soldering, brazing, or threaded connections required. Smart Connect Technology ensures consistent, reliable seals across repeated installations, critical in applications where vibration, thermal cycling, or system pressure fluctuations demand absolute reliability. The compact design (2 x 2 x 3 inches) and lightweight profile (0.2 lbs) make it easy to handle during installation and integration into complex piping layouts.

This fitting is ideal for contractors, plumbers, and property owners working on residential or light commercial water systems, HVAC installations, or radiant heating setups. The 1-inch size accommodates moderate to high flow rates while maintaining the flexibility needed for architectural constraints. Whether retrofitting an existing system or designing new plumbing runs, the ProPress street elbow delivers the angle and connection method that eliminates workarounds and ensures code-compliant installations on the first attempt.

Viega's ProPress system is the industry standard for press-fit copper connections, trusted across North America for both residential and commercial applications. This specific SKU (77058) is compatible with all Viega press tools and supports interchangeable assembly with other ProPress fittings of matching size and connection type.