ASC
SCI® Press - Copper Coupling with Stop
- SKU:
- SP604
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
SCI® Press - Copper Coupling with Stop
SCI® Press Copper Coupling with Stop Fig. SP604 provides a reliable mechanical press connection for joining two sections of compatible copper tubing in a straight piping run.
Designed for commercial, industrial, and residential piping systems, the SP604 incorporates an internal tube stop to help position the tubing correctly within the coupling before the mechanical press connections are completed.
Product Highlights
- SCI® Press Fig. SP604
- Copper coupling construction
- Press x press connections
- Built-in internal tube stop
- EPDM press sealing elements
- Compatible with common press tools
Technical Specifications
| Product Type | Copper Press Coupling with Stop |
|---|---|
| Brand | SCI® Press |
| Manufacturer | ASC Engineered Solutions |
| Figure | SP604 |
| Material | Copper |
| Connection | Press x Press |
| Configuration | Coupling with Stop |
| Tube Stop | Internal Stop |
| Seal Material | EPDM |
| Compatible Hard Tubing | ASTM B88 Types K, L, and M |
| Primary Function | Join Copper Tubing in a Straight Run |
Construction Details
SCI Press Fig. SP604 is a copper press coupling with an internal tube stop designed to join two compatible copper tubing sections in a straight piping run.
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 internal stop assists with tube positioning while the press connections incorporate EPDM sealing elements and use mechanical press technology instead of conventional soldering or brazing.
Design & Typical Applications
Coupling Design
- Press connection at both ends
- Internal tube stop
- Straight coupling configuration
- Copper fitting construction
- EPDM sealing elements
Typical Applications
- Commercial plumbing systems
- Residential plumbing systems
- Industrial copper piping
- Mechanical piping systems
- Straight copper connections
Installation & Selection Considerations
- Confirm the copper tubing size.
- Prepare both tube ends properly.
- Mark the required insertion depth.
- Use compatible pressing equipment.
- Pressure test after installation.

Use the SCI Press Copper Fittings Submittal, Installation Instructions, and Copper Press Flyer to confirm Fig. SP604 specifications, copper tubing compatibility, insertion requirements, and proper installation procedures.
Need Help Selecting an SCI® Press Copper Coupling with Stop?
Need help confirming the copper tubing size, coupling configuration, or press-tool requirements? The GetPipe.com Team can help you select the correct SCI Press copper coupling.
Frequently Asked Questions
What is the SCI Press Copper Coupling with Stop used for?
It joins two compatible copper tubing sections in a straight press piping connection.
What figure identifies the SCI Press Copper Coupling with Stop?
ASC Engineered Solutions identifies the SCI Press Copper Coupling with Stop as Fig. SP604.
What type of connections does the SP604 use?
The SP604 uses mechanical copper press connections at both ends.
What is the purpose of the internal tube stop?
The internal stop helps position the copper tubing correctly within the coupling before pressing.
How does the SP604 differ from the SP605?
The SP604 incorporates an internal tube stop, while the SP605 is designed without an internal stop.
What copper tubing is compatible with SCI Press fittings?
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.
Does the SP604 require soldering or brazing?
No. The coupling uses mechanical press technology without conventional soldering or brazing at the connections.
What should I confirm before ordering?
Confirm the copper tubing size, stop configuration, system requirements, and pressing equipment required for the installation.
Important Ordering & Installation Notes
- Confirm the copper tubing size.
- Verify the stop configuration.
- Follow SCI installation instructions.
- Use compatible press tools.
- Pressure test completed connections.