Mueller Streamline COTCFIPC34LF Cast Brass Tee 3/4 in

Product Description

The MUELLER STREAMLINE COTCFIPC34LF is a 3/4-inch cast brass tee fitting configured with two solder (C) ends and one female iron pipe (FIP) threaded outlet. It serves as a branch connection in copper piping systems, allowing a plumber to tie in a threaded line from a sweat-connected main run. Cast brass construction provides corrosion resistance and long service life in both hot and cold water applications. The lead-free designation makes this fitting suitable for potable water installations where lead-free compliance is required under current plumbing codes.

This fitting is used in residential and light commercial plumbing systems where a copper main line requires a threaded branch takeoff. Typical applications include domestic water distribution, re-pipe projects, and fixture supply runs where a threaded connection point is needed alongside soldered copper joints. The C x FIP x C configuration gives the installer flexibility to connect a threaded valve, fixture supply, or adapter without additional fittings.

Key Features

• 3/4-inch C x FIP x C configuration for sweat-to-threaded branch connections
• Cast brass body for corrosion resistance in potable and non-potable water systems
• Lead-free construction meets federal and state low-lead potable water requirements
• FIP outlet accepts standard NPT threaded fittings, valves, or adapters
• Two solder-cup ends compatible with standard 3/4-inch copper tubing

Compatibility

Designed as a standard OEM-style replacement and new-installation fitting for 3/4-inch copper piping systems using C (sweat) connections and NPT female threaded ports.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the IPC or applicable local code. Shut off the water supply and fully drain the line before soldering. Use lead-free solder and flux rated for potable water when sweating the C ends. Ensure the FIP threads are clean and use an approved thread sealant tape or compound rated for water service before making threaded connections.

Technical Specifications

• Size: 3/4 inches
• Connection Type: C x FIP x C (Solder x Female Iron Pipe x Solder)
• Material: Cast Brass
• Lead-Free: Yes

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: COTCFIPC34LF