Charman Inc.
Copper Reducing Tee - C x C x C
- Availability:
- Usually in Stock – Ships Quickly
- Weight:
- 0.00 LBS
Description
Copper Reducing Tee - C x C x C
Charman Inc. Copper Reducing Tees provide a three-way branch connection while transitioning between different nominal copper tube sizes. The C x C x C configuration uses cup-style connections designed to receive compatible copper tubing for solder / sweat installation.
By combining the branch connection and size reduction into one fitting, a reducing tee can simplify multi-size copper piping layouts and reduce the need for separate reducers around a standard tee.
Product Highlights
- Copper reducing tee
- C x C x C cup-style connections
- Copper construction
- Solder / sweat installation
- Creates a three-way branch connection
- Accommodates different nominal copper tube sizes
- Combines branching and size reduction in one fitting
- Useful for compact multi-size copper piping layouts
Sizes & Part Numbers
| Part Number | Size | UPC |
|---|---|---|
| 3302409 | 3/4" x 1/2" x 1/2" | 847877049394 |
| 3302410 | 3/4" x 1/2" x 3/4" | 847877051571 |
| 3302415 | 3/4" x 1/2" | 847877049059 |
| 3302422 | 1" x 3/4" x 3/4" | 847877051656 |
| 3302423 | 1" x 3/4" x 1" | 847877052080 |
| 3302426 | 1" x 1/2" | 847877052783 |
| 3302427 | 1" x 3/4" | 847877052790 |
| 3302446 | 1-1/4" x 1/2" | 847877052806 |
| 3302447 | 1-1/4" x 3/4" | 847877052813 |
| 3302448 | 1-1/4" x 1" | 847877052820 |
| 3302471 | 1-1/2" x 1/2" | 847877055975 |
| 3302472 | 1-1/2" x 3/4" | 847877055999 |
| 3302473 | 1-1/2" x 1" | 847877056002 |
| 3302493 | 2" x 3/4" | 847877056019 |
| 3302494 | 2" x 1" | 847877056026 |
Technical Specifications
| Brand | Charman Inc. |
|---|---|
| Product Type | Copper Reducing Tee |
| Material | Copper |
| Connection Type | C x C x C |
| Connection Style | Cup / Sweat |
| Joining Method | Solder Joint |
| Configuration | Reducing Tee |
| Function | Branch Connection with Size Reduction |
What Is a Copper Reducing Tee?
A copper reducing tee creates a branch in a copper piping system while allowing one or more connections to use a different nominal tube size. This combines the functions of branching and size reduction in a single fitting.
- Creates a three-way copper tube connection
- Allows different nominal tube sizes within the connection
- Uses cup-style connections for compatible copper tubing
- Can reduce the number of fittings needed in a multi-size layout
- Designed for solder / sweat joining
Understanding Reducing Tee Sizes
Reducing tee sizing identifies the nominal copper tube connections required by the fitting. Some configurations are designated with three dimensions, while others use a two-dimension designation. Because the dimensional format varies by configuration, match the listed size designation to the required run and branch arrangement rather than assuming every reducing tee follows the same dimension pattern.
Reducing Tee vs. Equal-Size Tee
Reducing Tee
Provides a three-way branch connection while incorporating different nominal connection sizes into the fitting. It is used when the branch or another portion of the run must transition to a different tube size.
Equal-Size Tee
Uses the same nominal copper tube size at all three connections and is appropriate when the run and branch do not require a size transition.
Why Use a Reducing Tee?
Create a Branch
Adds a third connection to a copper piping run for branch routing or distribution.
Reduce Tube Size
Allows the branch or another connection to transition to a different nominal copper tube size.
Reduce Fitting Count
Combines branching and reduction in one fitting instead of requiring a standard tee plus separate reducing fittings.
Common Applications
Plumbing & Mechanical
- Copper water piping
- Mechanical piping systems
- Equipment branch connections
- Repair and maintenance
- Piping modifications
- Fabricated copper assemblies
Reducing Branch Connections
- Branching to smaller copper tube
- Equipment room piping
- Utility piping
- Distribution piping
- Compact reducing layouts
- Multi-size copper assemblies
How to Select the Correct Reducing Tee
- Identify the nominal copper tube sizes required at each connection.
- Determine which connection serves as the branch in the piping layout.
- Confirm the required relationship between the run and branch sizes.
- Match the required piping arrangement to the listed size designation.
- Verify that C x C x C cup-style solder / sweat connections are appropriate.
Installation Guidance
- Verify every nominal connection size before installation.
- Confirm the tee orientation and branch position before soldering.
- Identify which fitting connection corresponds to each tube size in the piping layout.
- Cut compatible copper tubing squarely.
- Remove internal and external burrs as appropriate.
- Clean the tube ends and fitting cups before soldering.
- Apply appropriate flux according to the joining procedure.
- Fully seat each copper tube into the correct fitting cup.
- Confirm the reducing connections are installed in the intended locations.
- Use proper soldering and heating procedures for copper joints.
- Allow completed joints to cool before disturbing the assembly.
- Test the completed piping system for leakage before placing it into service.

Our pipe and fitting specialists can help review your run sizes, branch size, reducing configuration, copper tube layout, solder-joint requirements, and application before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is a copper reducing tee?
A copper reducing tee creates a three-way branch connection while allowing one or more connections to use a different nominal copper tube size.
What does C x C x C mean?
C x C x C indicates cup-style connections designed to receive compatible copper tubing for solder / sweat installation.
How is a reducing tee different from a standard tee?
A standard equal-size tee uses the same nominal tube size at all three connections. A reducing tee incorporates different nominal connection sizes to create a branch and size transition in one fitting.
Why do some reducing tee sizes use two dimensions and others use three?
The dimensional designation varies by fitting configuration. Use the listed size designation together with the required run and branch arrangement when selecting the fitting.
Can a reducing tee eliminate separate reducers?
In suitable piping layouts, yes. Because the size transition is incorporated into the tee, it can eliminate the need to install a standard tee followed by a separate reducing fitting.
Does a reducing tee use solder connections on all three ends?
Yes. The C x C x C configuration uses cup-style connections intended to receive compatible copper tubing for solder / sweat joining.
Why is tee orientation important?
The fitting must be positioned so each run and branch connection corresponds to the intended tube size and piping direction before the joints are soldered.
Important Ordering Notes
- Verify all required run and branch tube sizes before ordering.
- Confirm which connection will serve as the branch in the piping layout.
- Match the required connection arrangement to the listed size designation.
- Verify that C x C x C cup-style solder / sweat connections are appropriate for the installation.