Viega VIEGCOUPLS112 Propress Pipe Coupling 1-1/4 Inches Press End Copper

Product Description

The Viega VIEGCOUPLS112 is a ProPress press-fit pipe coupling designed for 1-1/4 inch nominal copper pipe. This fitting connects two sections of copper pipe using a press end style connection, eliminating the need for open flame, solder, or flux. It is a trusted choice for licensed plumbers, pipefitters, and mechanical contractors working on commercial and residential plumbing systems, hydronic heating systems, and HVAC piping installations. The press connection creates a secure, leak-free joint in seconds using a compatible press tool. This reduces labor time on the job site and lowers the risk of fire hazard in areas where soldering is restricted or impractical. The coupling is rated for pressures up to 200 psi and handles temperatures ranging from 0 to 250 degrees Fahrenheit, making it suitable for a wide range of hot and cold water distribution applications. The fitting measures 2.21 inches in length and is manufactured from copper, which offers excellent corrosion resistance and long service life in potable water and heating system environments. Copper press fittings like this one meet the demands of high-volume plumbing work where speed, reliability, and code compliance are critical. The Viega ProPress system is widely accepted under major plumbing codes and is compatible with Viega and other press tooling systems that support the standard jaw profile for 1-1/4 inch connections. Professionals rely on this coupling for new construction, system expansions, and repair work where consistent joint integrity is required across the full range of operating conditions.

• Press end style connection requires no flame, solder, or flux for installation
• Rated to 200 psi and temperatures from 0 to 250 degrees Fahrenheit
• Copper construction provides strong corrosion resistance for potable water and HVAC systems

Product Highlights

The Viega VIEGCOUPLS112 ProPress coupling delivers fast, reliable, flame-free pipe joining for 1-1/4 inch copper systems, rated at 200 psi and up to 250 degrees Fahrenheit for broad application compatibility.

Product Information

Standard Information

• Brand: VIEGA
• Manufacturer Part Number: VIEGCOUPLS112

Technical Specifications

• Product Series: ProPress
• Fitting Type: Coupling
• Nominal Size: 1-1/4 inches
• Connection Style: Press End
• Material: Copper
• Maximum Pressure Rating: 200 psi
• Temperature Range: 0 to 250 degrees Fahrenheit
• Overall Length: 2.21 inches