Nibco U114 Wrot Copper Press X Press Union 1-1/4 Inches PC633

Product Description

The NIBCO U114 is a wrot copper press x press union designed for use in the NIBCO PC633 Press System. This fitting connects two press-end copper tubes and allows the line to be separated and rejoined without cutting or damaging the surrounding pipe. That makes it a go-to fitting for repair work on existing press-fit copper systems. Plumbers and pipefitters rely on this type of union when they need to swap out a section of pipe or isolate a component while keeping the rest of the system intact. The U114 features an inboard bead and an EPDM O-ring. When a press tool is applied to the fitting, it compresses the O-ring tightly against the tube wall. The result is a watertight, leak-free seal in seconds. No flame, no solder, no flux. That means faster installation and no fire watch requirements, which is a major advantage in occupied buildings or fire-sensitive environments. The fitting is rated at 200 psi cold working pressure and handles temperatures from -20 to 250 degrees Fahrenheit, making it suitable for domestic hot and cold water systems, hydronic heating lines, and light commercial plumbing. It is manufactured from ASTM B75 Alloy C12200 wrot copper, which offers strong corrosion resistance and long service life. The fitting is lead-free and dezincification resistant, meeting modern plumbing code requirements for potable water systems. The nominal size is 1-1/4 inches. Both ends accept press connections. This is a domestically produced fitting built to perform in professional trade applications where reliability and speed matter.

• EPDM O-ring with inboard bead creates a fast, flame-free watertight seal under press tool pressure
• Rated at 200 psi cold working pressure with a temperature range of -20 to 250 degrees Fahrenheit
• Lead-free, dezincification resistant wrot copper construction meets potable water code requirements

Product Highlights

The NIBCO U114 press x press copper union delivers a secure, code-compliant connection for repair and maintenance work on press-fit copper piping systems. It eliminates the need for flame or solder, saving time and reducing installation risk on the job.

Product Information

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: U114

Technical Specifications

• Series: PC633
• Material: Wrot Copper
• Nominal Size: 1-1/4 inches
• End Style: Press x Press
• Fitting Type: Union
• Pressure Rating: 200 psi
• Temperature Rating: -20 to 250 degrees F
• O-Ring Material: EPDM
• Copper Alloy Standard: ASTM B75 Alloy C12200
• Lead-Free: Yes
• Origin: Domestic