Tigre
SDR35 Gasketed Repair Coupling - Gasket x Gasket
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
SDR35 Gasketed Repair Coupling - Gasket x Gasket
The SDR35 Gasketed Repair Coupling is designed to connect two compatible SDR35 PVC sewer or drainage pipe ends during piping repairs or modifications. Its Gasket x Gasket configuration provides gasketed connections at both ends.
Manufactured by Tigre DuraPlastic, these injection-molded PVC repair couplings are available in nominal sizes from 4" through 12". Unlike stop couplings, repair couplings are designed without a center stop, allowing the coupling to slide along compatible pipe during properly planned repair installations.
Product Highlights
- SDR35 gasketed repair coupling
- Gasket x Gasket (GxG) connections
- Two gasketed connection openings
- No-center-stop repair coupling design
- Designed for connecting compatible sewer pipe ends
- Suitable for applicable pipe repair and modification work
- Available in 4", 6", 8", 10", and 12" nominal sizes
- Injection-molded PVC construction
- Manufactured from virgin PVC compound
- PVC cell classification 12454 or 13343
- PVC compound certified to ASTM D1784
- Manufactured to applicable ASTM D3034, ASTM F1336, and CSA B182.2 requirements
- Gaskets manufactured to ASTM F477 or ASTM F913
- Gasketed joints comply with ASTM D3212
- Joint testing includes internal pressure and vacuum conditions
- Joint testing includes misalignment and 5% top-load deflection
- Gaskets firmly seated to help prevent dislocation or misalignment
- Third-party NSF testing and certification where applicable
- Made in the USA
Available Sizes & Part Numbers
All listed repair couplings have two gasketed connections. Select the nominal size matching the compatible SDR35 sewer pipe being joined.
| Nominal Size | Connections | Part Number | SKU | Unit Weight |
|---|---|---|---|---|
| 4" | Gasket x Gasket | 35-1549 | 100029395 | 1.130 lb |
| 6" | Gasket x Gasket | 35-1550 | 100029396 | 2.598 lb |
| 8" | Gasket x Gasket | 35-1551 | 100029397 | 4.186 lb |
| 10" | Gasket x Gasket | 35-230 | 100029404 | 7.652 lb |
| 12" | Gasket x Gasket | 35-231 | 300005850 | 11.980 lb |
Technical Specifications
| Brand | Tigre DuraPlastic |
|---|---|
| Product Type | SDR35 Gasketed Repair Coupling |
| Product Family | SDR35 Gasketed Fittings |
| Fitting Configuration | Repair Coupling |
| Connection Configuration | Gasket x Gasket (GxG) |
| Number of Connections | Two |
| Center Stop | No center stop |
| Available Nominal Sizes | 4", 6", 8", 10", and 12" |
| SDR Classification | SDR35 |
| Construction | Injection Molded |
| Material | Virgin PVC Compound |
| PVC Cell Classification | 12454 or 13343 |
| PVC Material Standard | ASTM D1784 |
| Manufacturing Standards | ASTM D3034, ASTM F1336, and CSA B182.2, as applicable |
| Gasket Standards | ASTM F477 or ASTM F913 |
| Gasketed Joint Standard | ASTM D3212 |
| Gasketed Joint Testing | Internal pressure (exfiltration) and vacuum (infiltration), including gasketed joint misalignment and 5% top-load deflection |
| Gasket Retention | Gaskets firmly seated to help prevent dislocation or misalignment |
| Certification | Third-party NSF tested, certified, and listed to ASTM D3034, ASTM F1336, and CSA B182.2, where applicable |
| Country of Manufacture | USA |
Manufacturer Technical Drawing Dimensions
The following measurements are taken from Tigre's REPAIR COUPLING technical drawing. Dimension A corresponds to the labeled measurement in the manufacturer's illustration. All dimensions are in inches.
| Part Number | Nominal Size | Dimension A |
|---|---|---|
| 35-1549 | 4" | 5.96" |
| 35-1550 | 6" | 8.30" |
| 35-1551 | 8" | 10.00" |
| 35-230 | 10" | 12.01" |
| 35-231 | 12" | 14.42" |
Refer to the Technical Drawings PDF for the illustrated location of dimension A. Confirm additional installation and clearance dimensions with the manufacturer when required.
Product Details
Repair Coupling Configuration
Designed for joining compatible SDR35 sewer pipe ends during repairs or piping modifications.
No Center Stop
The repair coupling design allows positioning along compatible pipe during proper installation.
Two Gasketed Connections
Gasketed connections at both ends provide the manufacturer's specified GxG configuration.
Five Nominal Sizes
Available in 4", 6", 8", 10", and 12" sizes for compatible SDR35 piping.
Injection-Molded PVC
Made from virgin PVC compound with cell classification 12454 or 13343, certified to ASTM D1784.
Manufacturer Dimensions
Part-specific dimension A is provided for all five repair couplings in Tigre's technical drawing.
Product Resources & Support
Review Tigre's SDR35 gasketed fitting specifications, manufacturer technical drawings, and product catalog. Contact GetPipe.com for assistance with repair coupling sizes, connection compatibility, or dimensional requirements.
Frequently Asked Questions
What is an SDR35 gasketed repair coupling?
It is a two-opening fitting designed to connect compatible SDR35 PVC sewer pipe ends during repair or modification work.
What does GxG mean?
GxG stands for Gasket x Gasket. The coupling has a gasketed connection at each end.
What sizes are available?
Available nominal sizes are 4", 6", 8", 10", and 12".
What is the difference between a repair coupling and a stop coupling?
A repair coupling is designed without a center stop to permit positioning along compatible pipe. A stop coupling includes a stop feature that helps position the pipe ends.
Does the repair coupling have a center stop?
No. This repair coupling configuration is designed without a center stop.
Are these fittings injection molded?
Yes. All five listed sizes fall within Tigre's 4" through 12" injection-molded SDR35 fitting range.
What PVC material is used?
Tigre specifies virgin PVC compound with cell classification 12454 or 13343, certified to ASTM D1784.
What standards apply to the gaskets?
Gaskets are manufactured to ASTM F477 or ASTM F913. Gasketed joints comply with ASTM D3212.
Where can I find the coupling dimensions?
Dimension A is listed above for each size. Refer to the Technical Drawings PDF for the illustrated measurement location.
Are these repair couplings made in the USA?
Tigre identifies its SDR35 gasketed fitting family as made in the USA.
Can these fittings be used with compressed air or gases?
No. Do not use these fittings with compressed air or gases. Do not test PVC piping systems with compressed air or gases.
Important Ordering & Safety Notes
Ordering: Confirm the required nominal pipe size before selecting an SDR35 gasketed repair coupling. All listed fittings have two gasketed connections.
Repair Coupling vs. Stop Coupling: These are repair couplings without a center stop. Verify that this configuration is appropriate for the installation.
System Compatibility: Confirm compatibility with the intended SDR35 PVC sewer or drainage piping system.
Installation: Follow the manufacturer's instructions for pipe preparation, gasket lubrication, insertion depth, coupling positioning, and joint assembly.
Gasket Installation: Ensure gaskets remain firmly seated during assembly to prevent dislocation or misalignment.
Dimensional Verification: Review the manufacturer's technical drawing to identify dimension A before using measurements for layout or clearance.
Compressed Air and Gases: Do not use these fittings for compressed air or gases. Do not test PVC piping systems with compressed air or gases.
Fluid Compatibility: Do not use these fittings with liquids not recommended by Tigre.
Warranty: Modification of fittings voids the manufacturer's warranty. Specifications are subject to change without notice.
