Viega VIEGRED11234 Propress Pipe Reducer 1-1/2 X 3/4 Inches Press End Copper Reducing Coupling

Product Description

The Viega VIEGRED11234 ProPress Pipe Reducer is a press-connect copper reducing coupling designed for professional plumbing and mechanical systems. This fitting connects pipes of two different diameters — a 1-1/2 inch nominal inlet to a 3/4 inch nominal outlet — making it a reliable choice when transitioning between pipe sizes in a distribution system. Plumbers, pipefitters, and mechanical contractors rely on press-end fittings like this one to speed up installation without sacrificing performance. There is no open flame required. A standard press tool creates a secure, leak-free connection in seconds, reducing labor time on commercial and residential jobs alike. The fitting is rated for up to 200 psi working pressure, making it suitable for domestic water supply, hydronic heating, and cooling systems. The operating temperature range runs from 0 to 250 degrees Fahrenheit, covering the demands of both chilled water and hot water applications. Copper construction provides excellent corrosion resistance and long service life in potable water systems. Copper also meets the requirements of most plumbing codes for water supply piping. The press end style on both connections eliminates the need for soldering, flux, or torch work, which is especially valuable in occupied buildings or areas where open flame is restricted. This type of reducing coupling is used wherever a pipe run must step down in diameter — for example, branching off a main supply line to a smaller distribution line or fixture connection. The Viega ProPress system is a widely recognized press fitting platform, and this reducer is a dependable component within that system for professional trade use.

• Reduces from 1-1/2 inch nominal to 3/4 inch nominal in a single fitting
• Press end style on both connections — no soldering, torch, or flux required
• Rated to 200 psi and suitable for temperatures from 0 to 250 degrees Fahrenheit

Product Highlights

The Viega VIEGRED11234 ProPress copper reducing coupling delivers fast, flame-free press connections for pipe size transitions in water supply, hydronic heating, and cooling systems. Its 200 psi pressure rating and broad temperature range make it a dependable choice for professional plumbing and mechanical contractors.

Product Information

Standard Information

• Brand: VIEGA
• Manufacturer Part Number: VIEGRED11234

Technical Specifications

• Fitting Type: Reducing Coupling
• Connection Style: Press End
• Inlet Size: 1-1/2 inches nominal
• Outlet Size: 3/4 inches nominal
• Material: Copper
• Maximum Working Pressure: 200 psi
• Temperature Range: 0 to 250 degrees Fahrenheit
• Series: ProPress