Tigre
SDR35 Gasketed Concentric Reducer Bushing - Spigot x Gasket
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- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
SDR35 Gasketed Concentric Reducer Bushing - Spigot x Gasket
The SDR35 Gasketed Concentric Reducer Bushing is designed to transition between different nominal pipe sizes in compatible SDR35 PVC sewer and drainage systems. Its concentric configuration keeps the larger and smaller openings aligned on a common centerline, providing a centered reducing transition.
Manufactured by Tigre DuraPlastic, these injection-molded PVC reducer bushings feature a Spigot x Gasket (SxG) connection configuration. Available in 6" x 4", 8" x 4", 8" x 6", and 10" x 4" sizes, they provide a centered size transition while maintaining the manufacturer's specified connection types.
Product Highlights
- SDR35 gasketed concentric reducer bushing
- Spigot x Gasket (SxG) connections
- Concentric, common-centerline reducing design
- Transitions between different nominal pipe sizes
- Available in four nominal size configurations
- 6" x 4", 8" x 4", 8" x 6", and 10" x 4" sizes
- Designed for compatible SDR35 sewer and drainage piping
- 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
- Applicable gasketed joints comply with ASTM D3212
- Gasket joint testing includes internal pressure and vacuum conditions
- Gasket joint testing includes misalignment and 5% top-load deflection
- Firmly seated gaskets help prevent dislocation or misalignment
- Third-party NSF testing and certification where applicable
- Manufacturer dimensions available for all four sizes
- Made in the USA
Available Sizes & Part Numbers
The first nominal size identifies the larger connection, and the second identifies the smaller connection. All four fittings feature the manufacturer's Spigot x Gasket configuration.
| Nominal Size | Connections | Part Number | SKU | Unit Weight |
|---|---|---|---|---|
| 6" x 4" | Spigot x Gasket | 35-1627 | 300004468 | 1.300 lb |
| 8" x 4" | Spigot x Gasket | 35-181 | 300004490 | 3.500 lb |
| 8" x 6" | Spigot x Gasket | 35-182 | 300004500 | 2.660 lb |
| 10" x 4" | Spigot x Gasket | 35-183 | 300003485 | 4.550 lb |
Technical Specifications
| Brand | Tigre DuraPlastic |
|---|---|
| Product Type | SDR35 Gasketed Concentric Reducer Bushing |
| Product Family | SDR35 Gasketed Fittings |
| Fitting Configuration | Concentric Reducer Bushing |
| Connection Configuration | Spigot x Gasket (SxG) |
| Reducer Design | Concentric (Common Centerline) |
| Available Nominal Sizes | 6" x 4", 8" x 4", 8" x 6", and 10" x 4" |
| 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, where applicable |
| 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 REDUCER BUSHING CONCENTRIC SxG technical drawing. Dimensions A and B correspond to the labeled measurement locations in the manufacturer's illustration. All dimensions are in inches.
| Part Number | Nominal Size | A | B |
|---|---|---|---|
| 35-1627 | 6" x 4" | 3.50" | 1.25" |
| 35-181 | 8" x 4" | 4.13" | 2.38" |
| 35-182 | 8" x 6" | 4.00" | 1.63" |
| 35-183 | 10" x 4" | 5.00" | 2.50" |
Refer to the Technical Drawings PDF for the illustrated locations of dimensions A and B. Confirm additional dimensions or installation clearances with the manufacturer when required.
Product Details
Concentric Reducing Design
Provides a centered transition between different nominal pipe sizes with aligned opening centerlines.
Spigot x Gasket Connections
Features one spigot connection and one gasketed connection as specified by Tigre.
Four Size Options
Available in 6" x 4", 8" x 4", 8" x 6", and 10" x 4" nominal configurations.
Injection-Molded PVC
Manufactured from virgin PVC compound with cell classification 12454 or 13343, certified to ASTM D1784.
Gasket Joint Requirements
Applicable gasketed joints comply with ASTM D3212 requirements for specified testing conditions.
Manufacturer Dimensions
Part-specific dimensions A and B are provided for all four reducer bushings in Tigre's technical drawings.
Product Resources & Support
Review Tigre's SDR35 gasketed fitting specifications, manufacturer technical drawings, and product catalog. Contact GetPipe.com for assistance confirming reducer sizes, concentric configurations, connection compatibility, or dimensions.
Frequently Asked Questions
What is an SDR35 gasketed concentric reducer bushing?
It is a reducing fitting used to connect compatible SDR35 sewer piping of different nominal sizes, with the openings aligned on a common centerline.
What does SxG mean?
SxG stands for Spigot x Gasket. The fitting features one spigot connection and one gasketed connection.
What sizes are available?
Available nominal sizes are 6" x 4", 8" x 4", 8" x 6", and 10" x 4".
What is the difference between concentric and eccentric reducers?
A concentric reducer keeps the larger and smaller openings aligned on a common centerline. An eccentric reducer has offset centers.
Does this reducer have two gasketed ends?
No. The manufacturer's connection designation is Spigot x Gasket (SxG). It does not have two gasketed openings.
Are these fittings injection molded?
Yes. All four 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 gasketed connection?
Gaskets are manufactured to ASTM F477 or ASTM F913. Applicable gasketed joints comply with ASTM D3212.
Where can I find the manufacturer's dimensions?
Dimensions A and B are listed above for each size. Refer to the Technical Drawings PDF for the illustrated measurement locations.
Are these fittings 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 both the larger and smaller nominal pipe sizes before selecting a concentric reducer bushing.
Connection Configuration: These fittings feature Spigot x Gasket (SxG) connections. They are not Gasket x Gasket reducers.
Concentric Configuration: Confirm that a centered transition is appropriate for the intended piping layout and application.
System Compatibility: Verify compatibility with the intended SDR35 PVC sewer or drainage piping system and mating connections.
Gasket Installation: Ensure gaskets remain firmly seated during assembly to prevent dislocation or misalignment.
Dimensions: Refer to the manufacturer's technical drawing for dimensions A and B. Confirm additional dimensions when needed for installation.
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.
