Viega VIEGRED11434 Propress Pipe Reducer 1-1/4 X 3/4 Inches Press End Copper Reducing Coupling

Product Description

The Viega VIEGRED11434 ProPress Pipe Reducer is a high-quality copper reducing coupling designed for professional plumbing and mechanical systems. This fitting connects pipes of two different diameters, transitioning from a 1-1/4 inch nominal pipe down to a 3/4 inch nominal pipe using Viega's trusted press end connection style. It is rated for pressures up to 200 psi and can handle temperatures ranging from 0 to 250 degrees Fahrenheit, making it well suited for a wide range of domestic water, hydronic heating, and light commercial plumbing applications. Plumbers, pipefitters, and mechanical contractors rely on press-style fittings like this one to create fast, reliable, and flame-free connections on the job. Unlike traditional solder fittings, press fittings require no open flame, which reduces fire risk and speeds up installation time significantly. The copper construction ensures excellent corrosion resistance and long service life, even in demanding water supply and heating system environments. Copper press fittings meet the needs of professionals who require consistent performance in both residential and commercial settings. The reducer design allows systems to be properly sized at branch lines or transition points within a piping layout, helping maintain correct flow rates and system pressure throughout. This fitting is compatible with standard Viega ProPress tooling and jaw sets, so any contractor already working with the ProPress system can install this reducer quickly and confidently. Whether you are roughing in a new system, retrofitting an existing one, or making a repair, the VIEGRED11434 delivers the dependable performance that trade professionals expect from Viega copper press fittings.

• Transitions from 1-1/4 inch nominal to 3/4 inch nominal pipe using press end connections
• Rated to 200 psi and temperatures from 0 to 250 degrees Fahrenheit for broad application compatibility
• Copper construction provides strong corrosion resistance and long-term reliability in water and hydronic systems

Product Highlights

The Viega VIEGRED11434 ProPress Pipe Reducer delivers a fast, flame-free copper press connection for reducing pipe transitions in plumbing and mechanical systems. Its high pressure and temperature ratings make it a dependable choice for residential and commercial installations.

Product Information

Standard Information

• Brand: VIEGA
• Manufacturer Part Number: VIEGRED11434

Technical Specifications

• Product Series: ProPress
• Fitting Type: Reducing Coupling
• Inlet Size: 1-1/4 inches nominal
• Outlet Size: 3/4 inches nominal
• Connection Style: Press End
• Material: Copper
• Pressure Rating: 200 psi
• Temperature Range: 0 to 250 degrees Fahrenheit