ASC
SCI® Press - Copper 90° Reducing Elbow
- SKU:
- SP690R
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
SCI® Press - Copper 90° Reducing Elbow
SCI® Press Copper 90° Reducing Elbows provide a 90-degree change in direction while transitioning between two different copper tubing sizes in a single press fitting.
Designed for commercial, industrial, and residential copper piping systems, the reducing elbow combines press connections with an integrated size transition, helping simplify piping layouts without conventional soldering or brazing.
Product Highlights
- SCI® Press copper fitting
- 90-degree reducing elbow design
- Press x press connections
- Transitions between tubing sizes
- No soldering or brazing required
- Compatible with common press tools
Technical Specifications
| Product Type | Copper Press 90° Reducing Elbow |
|---|---|
| Brand | SCI® Press |
| Manufacturer | ASC Engineered Solutions |
| Material | Copper |
| Connection | Press x Press |
| Configuration | 90° Reducing Elbow |
| Compatible Hard Tubing | ASTM B88 Types K, L, and M |
| Installation Method | Mechanical Press Connection |
| Press Technology | Compatible with Common Pressing Tools and Jaws |
| Approvals / Certifications | IAPMO UPC PS-117, NSF/ANSI 61, NSF/ANSI 372 |
| Primary Function | 90° Direction Change with Tubing Size Reduction |
Construction Details
The SCI Press Copper 90° Reducing Elbow combines a 90-degree directional change with an integrated tubing-size transition, allowing two different compatible copper tubing sizes to be connected with one fitting.
SCI Press Copper Fittings are designed for compatible ASTM B88 Types K, L, and M copper tubing and use mechanical press connections that eliminate conventional soldering or brazing at the fitting joints.
The reducing configuration is useful where a piping run needs to change direction and transition to a smaller tubing size within the same connection point.
Design & Typical Applications
Reducing Elbow Design
- 90-degree configuration
- Two press connections
- Integrated size transition
- Copper fitting construction
- Flameless installation method
Typical Applications
- Commercial plumbing systems
- Residential plumbing systems
- Industrial copper piping
- Water distribution systems
- Mechanical piping installations
Installation & Selection Considerations
- Confirm both tubing sizes.
- Verify compatible copper tubing.
- Prepare tube ends properly.
- Use compatible pressing equipment.
- Pressure test after installation.

Use the SCI Press Copper Fittings Submittal, Installation Instructions, and Copper Press Flyer to confirm fitting specifications, compatible tubing, press-tool requirements, and proper installation procedures.
Need Help Selecting an SCI® Press Copper 90° Reducing Elbow?
Need help confirming inlet and outlet tubing sizes, copper tubing compatibility, press-tool requirements, or application suitability? The GetPipe.com Team can help you select the correct SCI Press copper reducing elbow.
Frequently Asked Questions
What is an SCI Press Copper 90° Reducing Elbow used for?
It changes piping direction by 90 degrees while connecting two different compatible copper tubing sizes.
How is a reducing elbow different from a standard 90° elbow?
A standard 90° elbow connects matching tubing sizes, while a reducing elbow incorporates a transition between different tubing sizes.
What connections does the reducing elbow use?
The fitting uses mechanical press connections for joining compatible copper tubing.
What copper tubing is compatible with SCI Press fittings?
SCI Press Copper Fittings are designed for compatible ASTM B88 Types K, L, and M copper tubing within the manufacturer's specified application range.
Does installation require soldering or brazing?
No. SCI Press fittings use mechanical press connections, eliminating conventional soldering or brazing at the press joints.
Can common pressing tools and jaws be used?
Yes. SCI Press Copper technology is designed for use with compatible common pressing tools and jaws.
Should the piping system be pressure tested after installation?
Yes. Inspect the completed press connections and pressure test the system according to SCI instructions and applicable codes.
What should I confirm before ordering?
Confirm both tubing sizes, connection configuration, tubing compatibility, press-tool requirements, and the intended piping application.
Important Ordering & Installation Notes
- Confirm both tubing sizes.
- Verify the reducing orientation.
- Follow SCI installation instructions.
- Use compatible press tools.
- Pressure test completed connections.