Nibco TRED114134 Wrot Copper Press Tee 1-1/4 Inches X 1 Inches X 3/4 Inches P X P X P PC611

Product Description

The NIBCO TRED114134 is a wrot copper reducing press tee designed for use in pressurized water distribution and plumbing systems. Part of the NIBCO PC611 Press System series, this fitting measures 1-1/4 inches by 1 inches by 3/4 inches and uses press connections on all three ports, making it a fully press-style tee. It is manufactured from ASTM B75 Alloy C12200 copper, a high-purity phosphorus-deoxidized copper alloy known for its excellent corrosion resistance and long service life in potable water and hydronic heating applications.

The press connection system eliminates the need for open flame, solder, or flux. A plumber or pipefitter simply positions the fitting onto the copper tube and applies a press tool. The tool compresses the fitting body, tightening the inboard EPDM O-ring against the tube wall and creating a reliable, watertight mechanical seal in seconds. This makes the NIBCO press tee an excellent choice for retrofit jobs, occupied buildings, or any situation where torch work is restricted or impractical.

The reducing tee configuration allows a main line to transition from 1-1/4 inches down to a 1-inch run while branching off to a 3/4-inch outlet. This type of fitting is commonly used in residential and light commercial plumbing, radiant heating systems, and hydronic piping layouts where flow must be divided or redirected. The fitting carries a 200 psi cold working pressure rating and is rated for temperatures from -20 to 250 degrees Fahrenheit. It is lead-free and dezincification resistant, meeting modern plumbing code requirements for potable water service. Domestic manufacture supports quality assurance and supply chain reliability for contractors and wholesalers.

• Press x Press x Press end style — no flame, solder, or flux required for installation
• EPDM O-ring with inboard bead design creates a fast, secure watertight seal
• Lead-free wrot copper construction meets potable water and plumbing code standards

Product Highlights

The NIBCO TRED114134 press tee delivers fast, code-compliant connections in copper piping systems without the need for torch work, making it a reliable choice for plumbers working in sensitive or occupied environments.

Product Information

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: TRED114134

Technical Specifications

• Series: PC611
• Fitting Type: Reducing Tee
• End Style: Press x Press x Press
• Material: Wrot Copper
• Copper Alloy: ASTM B75 Alloy C12200
• Nominal Size: 1-1/4 inches x 1 inches x 3/4 inches
• Pressure Rating: 200 psi Cold Working Pressure
• Temperature Rating: -20 to 250 degrees Fahrenheit
• O-Ring Material: EPDM
• Lead-Free: Yes
• Dezincification Resistant: Yes
• Origin: Domestic