Nibco 39923299963 Drop Ear Tee 1/2 in Copper Sweat Fpt

Product Description

The NIBCO 39923299963 is a 1/2 inch cast copper drop ear tee designed for sweat x sweat x female pipe thread (FPT) connections in residential and light commercial plumbing systems. This lead-free fitting allows a branch outlet to be mounted flush against a wall framing member, with the FPT port oriented outward to accept a threaded male adapter or fixture supply. Cast copper construction provides consistent wall thickness and reliable joint integrity when soldered. Licensed plumbers install this fitting during rough-in work where a surface-mounted or wall-bracket water outlet is required.

This drop ear tee is used in potable water supply systems where a stub-out must be secured to a stud or backing plate. The integral ears allow the fitting to be fastened directly to framing, keeping the outlet stable and reducing stress on the soldered joint. Typical applications include shower valve rough-ins, laundry box installations, and wall-mount faucet supply lines in both new construction and remodel projects.

Key Features

• Lead-free cast copper construction meets potable water safety requirements
• Sweat x sweat x FPT connection allows soldered supply lines with a threaded outlet port
• Integral mounting ears fasten to wall framing or backing for a secure, rigid stub-out
• 1/2 inch size fits standard residential water supply branch lines
• Cast construction provides uniform wall thickness for consistent solder joints

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/2 inch copper sweat plumbing systems requiring a wall-mounted threaded outlet.

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 thoroughly dry the pipe ends before soldering. Secure the fitting ears to framing or a backing plate before completing the soldered joints to prevent movement during service. Use lead-free solder and flux rated for potable water applications.

Technical Specifications

• Fitting Size: 1/2 inch
• Connection Type: Sweat x Sweat x FPT
• Fitting Material: Copper
• Construction: Cast
• Lead Free: Yes
• Item Weight: 0.25 pounds

Standard Information

• Brand: NIBCO
• Manufacturer Part Number: 39923299963