Nibco B160800 Copper Pressure Tee 1-1/4x1/2x1-1/4 Cxfxc

Product Description

The NIBCO B160800 is a cast copper pressure tee fitting used in residential and commercial plumbing and hydronic piping systems. It provides a three-way branch connection with run dimensions of 1-1/4 inches and a branch outlet of 1/2 inch. The end connections are configured C x F x C, meaning both run ends accept copper sweat (solder) connections while the branch outlet is a female threaded connection. This fitting is rated as a pressure fitting, making it appropriate for pressurized water supply and distribution lines. It is typically installed by licensed plumbers during new construction or retrofit work on copper piping systems.

This tee is suited for applications where a threaded branch takeoff is needed from a 1-1/4-inch copper main line, such as connecting a threaded valve, gauge, or fixture supply to a larger distribution run. It is commonly found in domestic water supply, hydronic heating, and light commercial plumbing installations where copper is the specified pipe material. The reduced branch size of 1/2 inch is a standard dimension for fixture or appliance connections.

Key Features

• Cast copper construction provides durability and corrosion resistance in water service applications
• C x F x C end connections allow sweat-soldered run connections with a female threaded branch outlet
• 1-1/4 inches x 1/2 inches x 1-1/4 inches sizing accommodates a reduced-branch takeoff from a standard main line
• Pressure fitting rating suitable for pressurized domestic water and hydronic distribution systems
• Sold individually, allowing single-unit procurement for service and repair work

Compatibility

Designed as an OEM-style replacement or new-installation pressure tee for copper piping systems using standard sweat and female threaded end connections in the specified 1-1/4 inches x 1/2 inches x 1-1/4 inches configuration.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off and depressurize the water supply line and allow pipes to dry completely before soldering the C-end connections. The female threaded branch connection should be made with appropriate thread sealant or PTFE tape applied to the male threads before assembly. Do not apply torch heat to the fitting after the threaded plastic or rubber components of connected fixtures are in place.