ASC
SCI® Press - Copper FTG x FPT Female Reducing Street Adapter
- SKU:
- SP603R
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
SCI® Press - Copper FTG x FPT Female Reducing Street Adapter
SCI® Press Copper FTG x FPT Female Reducing Street Adapter Fig. SP603R provides a compact reducing transition from a copper fitting end to a female threaded piping connection.
Designed for commercial, industrial, and residential piping systems, the SP603R combines a fitting-style copper end with an FPT connection while providing a transition between different connection sizes.
Product Highlights
- SCI® Press Fig. SP603R
- Copper reducing street adapter
- FTG x female thread connection
- Reducing transition configuration
- Designed for copper press systems
- Connects to male-threaded components
Technical Specifications
| Product Type | Copper FTG x FPT Female Reducing Street Adapter |
|---|---|
| Brand | SCI® Press |
| Manufacturer | ASC Engineered Solutions |
| Figure | SP603R |
| Material | Copper |
| Connection | FTG x FPT |
| Thread Connection | Female Pipe Thread |
| Configuration | Female Reducing Street Adapter |
| Compatible Hard Tubing | ASTM B88 Types K, L, and M |
| Installation Style | Reducing Street Adapter Transition |
| Primary Function | Reducing Copper Fitting-to-Female Thread Transition |
Construction Details
SCI Press Fig. SP603R is a copper FTG x FPT female reducing street adapter designed to transition between different connection sizes while connecting a compatible copper fitting to a male-threaded piping component.
SCI Press Copper Fittings are intended for ASTM B88 Types K, L, and M hard copper tubing and compatible soft copper tubing within the manufacturer's specified range.
The reducing street configuration provides a compact transition where both a change in connection style and a change in nominal size are required.
Design & Typical Applications
Reducing Street Design
- Copper fitting-style end
- Female threaded connection
- Reducing configuration
- Copper fitting construction
- Compact transition design
Typical Applications
- Commercial plumbing systems
- Residential plumbing systems
- Industrial copper piping
- Valve connections
- Equipment size transitions
Installation & Selection Considerations
- Confirm both connection sizes.
- Verify the required FPT size.
- Confirm the reducing orientation.
- Follow SCI installation procedures.
- Pressure test after installation.

Use the SCI Press Copper Fittings Submittal, Installation Instructions, and Copper Press Flyer to confirm Fig. SP603R specifications, connection sizes, reducing requirements, and proper installation procedures.
Need Help Selecting an SCI® Press Copper FTG x FPT Female Reducing Street Adapter?
Need help confirming the fitting-end size, female thread size, or reducing configuration? The GetPipe.com Team can help you select the correct SCI Press copper reducing street adapter.
Frequently Asked Questions
What is the SCI Press Copper FTG x FPT Female Reducing Street Adapter used for?
It provides a reducing transition from a compatible copper fitting connection to a female threaded piping connection.
What figure identifies this reducing street adapter?
ASC Engineered Solutions identifies the Copper FTG x FPT Female Reducing Street Adapter as Fig. SP603R.
What connections does the SP603R use?
The SP603R combines a copper fitting-style end with a female pipe thread connection.
Is the SP603R a reducing fitting?
Yes. It is configured to transition between different connection sizes.
What can connect to the FPT end?
The female threaded end accepts a compatible male-threaded fitting, valve, adapter, or equipment connection.
How does SP603R differ from SP603?
The SP603R provides a reducing transition, while the SP603 is the standard female street adapter configuration.
What copper tubing is compatible with the SCI Press system?
SCI Press Copper Fittings are intended for ASTM B88 Types K, L, and M hard copper tubing and compatible soft copper tubing within the manufacturer's specified range.
What should I confirm before ordering?
Confirm both connection sizes, FPT requirements, reducing orientation, and the intended piping application.
Important Ordering & Installation Notes
- Confirm both connection sizes.
- Verify the required FPT size.
- Confirm the reducing orientation.
- Follow SCI installation instructions.
- Pressure test completed connections.