ASC
SCI® Press - Copper Extended Coupling No Stop
- SKU:
- SP605L
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
SCI® Press - Copper Extended Coupling No Stop
SCI® Press - Copper Extended Coupling No Stop is an extended-length Press x Press coupling designed to join compatible copper tubing without an internal tube stop, providing additional fitting length and positioning flexibility for repair and retrofit installations.
Identified by SCI as Fig. SP605L, this fitting is cataloged as SP605L CU P X P NO STOP EXTND CPLG. Its extended no-stop configuration allows the coupling to slide along properly prepared copper tubing before being repositioned across the completed joint.
Product Highlights
- SCI® Press Copper Extended Coupling No Stop
- SCI Fig. SP605L
- SCI catalog configuration: SP605L CU P X P NO STOP EXTND CPLG
- Press x Press straight coupling
- Extended coupling configuration
- No internal tube stop
- Allows the coupling to slide along compatible copper tubing during positioning
- Useful for copper piping repair and retrofit work
- Copper alloy construction for the SCI Press Copper system
- Grade “E” peroxide-cured EPDM sealing elements
- EPDM operating temperature range of -20°F to 248°F
- Designed for compatible ASTM B88 copper tubing
- Compatible with common pressing tools and jaws
- IAPMO UPC PS-117, NSF/ANSI 61, and NSF/ANSI 372 approvals/certifications
Technical Specifications
| Product Type | Copper Press Extended Coupling - No Stop |
|---|---|
| Brand | SCI® Press |
| Figure | SP605L |
| SCI Configuration | SP605L CU P X P NO STOP EXTND CPLG |
| Connection | Press x Press |
| Configuration | Extended Straight Coupling - No Internal Stop |
| Function | Joins compatible copper tubing while allowing sliding positioning during assembly |
| Body Material | Copper Alloy conforming to UNS C12200 |
| Sealing Element | Grade “E” EPDM, Peroxide Cured |
| EPDM Temperature Range | -20°F to 248°F |
| Copper Tubing Standard | ASTM B88 |
| Water Systems | 300 PSI; 600 PSI Test Pressure |
| Approvals & Certifications | IAPMO UPC PS-117, NSF/ANSI 61, NSF/ANSI 372 |
Construction Details
The SCI® Press Copper Extended Coupling No Stop is identified as Fig. SP605L and uses a straight Press x Press configuration for connecting compatible copper tubing.
SCI catalogs the fitting as SP605L CU P X P NO STOP EXTND CPLG. Unlike a conventional coupling with an internal tube stop, the SP605L allows the fitting to slide along the copper tubing during positioning.
The extended configuration differentiates the SP605L from SCI's standard SP605 Coupling No Stop and provides a longer coupling body for applications where the extended configuration is preferred.
SCI Press Copper fitting bodies use copper alloy conforming to UNS C12200. The press connections incorporate Grade “E” peroxide-cured EPDM sealing elements.
Important: SCI states that fluids containing hydrocarbon-based oils are not compatible with the EPDM seal and that SCI Press Copper EPDM fittings are not for use in petroleum applications.
Extended No-Stop Configuration
Extended Coupling Body
The SP605L is SCI's extended version of the no-stop copper press coupling, providing additional fitting length compared with the standard SP605 configuration.
No Internal Tube Stop
Because there is no internal tube stop, the coupling can slide along properly prepared copper tubing during positioning before the press connections are completed.
Designed for Repair & Retrofit Connections
The extended no-stop design is particularly useful where a straight copper piping connection must be completed and the installer needs the coupling to move along the tubing during assembly.
The coupling can be moved onto one properly prepared tube section, the adjoining piping can be positioned, and the fitting can then be repositioned across the joint before pressing.
This configuration can be useful for existing piping repairs, replacement sections, retrofit work, and installations where movement of the surrounding copper tubing is limited.
SP605L Connection Function
Slide
The no-stop interior allows the coupling to slide along compatible copper tubing during installation and positioning.
Position
The extended configuration provides additional fitting length while allowing the installer to position the coupling across the prepared joint.
Press
Once properly positioned and insertion locations are confirmed, both sides are mechanically joined using compatible SCI Press tools and jaws.
SP605L vs. SP605 Coupling No Stop
SP605L Extended Coupling No Stop
The SP605L uses a Press x Press No Stop Extended Coupling configuration. It provides the sliding characteristics of a no-stop coupling with an extended fitting body.
SP605 Coupling No Stop
The SP605 is SCI's standard Copper Coupling No Stop. It also allows sliding positioning but uses the standard coupling configuration rather than the extended SP605L design.
SP605L vs. SP604 Coupling with Stop
SP605L Extended No Stop
The SP605L does not contain an internal tube stop, allowing the coupling to slide along the copper tubing during installation.
SP604 Coupling with Stop
The SP604 is SCI's standard Copper Coupling with Stop. Its internal stop establishes the tube position within the fitting during a conventional straight-through connection.
SCI® Press Copper Connection
SCI Press Technology provides a mechanical copper piping connection that eliminates the need for conventional soldering or brazing at the press joints.
SCI Press Copper Fittings are intended for use with ASTM B88 Types K, L, and M hard copper tubing and applicable soft copper tubing within the SCI Press Copper system.
The system is compatible with common pressing tools and jaws. SCI also states that its Press Copper fittings are approved for installations above and below ground where permitted by applicable local building codes.
No-Stop Installation & Tube Positioning
Because the SP605L does not have an internal tube stop, the installer should not rely on the fitting itself to establish the final position of the copper tube ends.
The tubing and fitting should be carefully prepared, measured, marked, aligned, and positioned according to the supplied SCI Press installation instructions before either press connection is completed.
Proper positioning is especially important with a no-stop coupling so that both copper tube ends are correctly located within the fitting before pressing.
EPDM Sealing System
The SCI Press Copper system uses peroxide-cured Grade “E” EPDM sealing elements. SCI lists an operating temperature range of -20°F to 248°F for the EPDM sealing material.
The EPDM seal is recommended by SCI for water service, diluted acids, alkaline solutions, oil-free air, and many other compatible chemical services.
Fluids containing hydrocarbon-based oils are not compatible with the EPDM seal. Do not use SCI Press Copper EPDM fittings in petroleum applications.
Selected Service Ratings
| Water Systems | 300 PSI; Test Pressure 600 PSI; -20°F to 248°F |
|---|---|
| Residential Steam | 5 PSI Maximum; 227°F |
| Compressed Air | 200 PSI Maximum; 140°F Maximum; oil concentration ≤25 mg/m³ |
| Nitrogen | 200 PSI Maximum; 140°F Maximum |
| Carbon Dioxide | 200 PSI Maximum; 140°F Maximum |
| Carbon Monoxide | 200 PSI Maximum; 140°F Maximum |
| Argon | 200 PSI Maximum; 140°F Maximum |
| Non-Medical Oxygen | 140 PSI Maximum; 140°F Maximum; keep free of oil and grease |
| Hydrogen | 125 PSI Maximum; 140°F Maximum |
| Vacuum - Differential Pressure | 29.2" Hg Maximum; 160°F Maximum |
Approvals & Certifications
IAPMO UPC PS-117
SCI identifies its Press Copper fitting system with IAPMO UPC PS-117 approval.
NSF/ANSI 61
The SCI Press Copper fitting system carries NSF/ANSI 61 certification for applicable drinking-water applications.
NSF/ANSI 372
SCI also identifies NSF/ANSI 372 certification for its Press Copper fitting system.
Typical Applications
Plumbing & Mechanical Systems
- Potable water piping systems
- Commercial plumbing
- Residential plumbing
- Mechanical copper piping
- Straight copper tube connections
Repair & Retrofit Work
- Existing copper piping repairs
- Replacement piping sections
- Retrofit copper installations
- Connections where tube movement is limited
- Installations requiring an extended sliding coupling
Installation & Selection Considerations
- Confirm that the SP605L Extended Coupling No Stop is the correct configuration for the intended repair or installation.
- Verify that the copper tubing complies with ASTM B88 and is compatible with the selected SCI Press fitting.
- Because the SP605L has no internal tube stop, carefully measure and mark the required tube positions before pressing.
- Prepare, align, position, and press both tube ends according to the supplied SCI Press installation instructions using compatible tools and jaws.
- Verify fluid, pressure, temperature, and EPDM compatibility before placing the completed system into service.
Use the supplied SCI Press documents to confirm the SP605L extended no-stop configuration, copper tubing compatibility, EPDM service requirements, system ratings, pressing procedures, and proper tube positioning before completing the connection.
SCI Press Copper Fittings Submittal PDF SCI Press Copper Installation Instructions PDF SCI Copper Press Product Flyer PDFNeed Help Selecting an SCI® Press Copper Extended Coupling No Stop?
Our fitting specialists can help review your SP605L coupling selection, copper tubing, repair configuration, press-tool compatibility, EPDM service requirements, and installation needs before you order.
Frequently Asked Questions
What is the SCI figure number for the Copper Extended Coupling No Stop?
SCI identifies the Copper Extended Coupling No Stop as Fig. SP605L.
What is the SCI catalog configuration for the SP605L?
SCI catalogs the fitting as SP605L CU P X P NO STOP EXTND CPLG.
What connections does the SP605L use?
The SP605L uses a straight Press x Press configuration for joining compatible copper tubing.
What does “No Stop” mean?
The fitting does not contain the internal tube stop used in a conventional coupling, allowing the SP605L to slide along compatible copper tubing during positioning.
What makes the SP605L an extended coupling?
The SP605L uses an extended coupling configuration that provides additional fitting length compared with SCI's standard SP605 Coupling No Stop.
Where is an extended no-stop coupling useful?
It can be useful for existing copper piping repairs, replacement sections, retrofit work, and other installations where a sliding Press x Press coupling provides useful positioning flexibility.
How is the SP605L different from the SP605?
Both are Press x Press no-stop couplings. The SP605L is the extended configuration, while the SP605 is SCI's standard Coupling No Stop.
How is the SP605L different from the SP604?
The SP605L has no internal tube stop and is designed to slide along the tubing during positioning. The SP604 is SCI's Copper Coupling with Stop.
Does the SP605L require soldering or brazing?
No. SCI Press Technology uses mechanical press connections, eliminating conventional soldering or brazing at the press joints.
Why is tube marking important when installing the SP605L?
Because the fitting has no internal tube stop, the installer must carefully establish the final tube positions before pressing so both tube ends are properly located within the coupling.
What sealing material is used in the SCI Press Copper system?
SCI specifies peroxide-cured Grade “E” EPDM sealing elements with an operating temperature range of -20°F to 248°F.
Can SCI Press Copper EPDM fittings be used in petroleum applications?
No. SCI states that fluids containing hydrocarbon-based oils are not compatible with the EPDM sealing element and that these fittings are not for use in petroleum applications.
Important Ordering & Installation Notes
- This listing is for the SCI® Press - Copper Extended Coupling No Stop, Fig. SP605L.
- The SP605L is a Press x Press extended coupling without an internal tube stop.
- Confirm the required coupling configuration and copper tubing compatibility before ordering.
- Carefully measure and mark the tube positions because the fitting does not have an internal stop.
- Follow the supplied SCI Press installation instructions and verify EPDM service compatibility before system testing.
