Lesso America
4" PVC SDR 35 Street Wye (SPG x HUB x HUB)
- SKU:
- LSW602-040
- Availability:
- Usually Ships Same Day
- Weight:
- 1.48 LBS
Description
4" PVC SDR 35 Street Wye (SPG x HUB x HUB)
4" PVC SDR 35 Street Wye (SPG x HUB x HUB) provides an angled branch connection for compatible PVC SDR 35 sewer piping while combining one spigot connection with two hub connections. The street-wye configuration allows a directional branch to be incorporated into the sewer piping layout while providing mixed connection interfaces in one fitting.
The Spigot x Hub x Hub configuration allows the spigot end to enter a compatible receiving connection while the two hub openings receive compatible SDR 35 sewer pipe. Proper sizing, branch orientation, connection placement, adjoining pipe compatibility, installation clearance, and applicable sewer-system requirements should be confirmed before assembly.
Product Highlights
- PVC construction
- 4" nominal size
- Street wye design
- SDR 35 sewer fitting
- SPG x HUB x HUB configuration
- Provides an angled branch connection
- Combines spigot and hub connection interfaces
- Integrates a directional branch into compatible SDR 35 sewer piping
Technical Specifications
| Product Type | Street Wye |
|---|---|
| Manufacturer | LESSO America |
| Part Number | LSW602-040 |
| Material | PVC |
| Product Series | SDR 35 Sewer Fittings |
| Nominal Size | 4" |
| Connection | Spigot x Hub x Hub |
| Fitting Configuration | Street Wye |
| Spigot Interface | Compatible Receiving Connection |
| Hub Interfaces | Compatible SDR 35 Sewer Pipe |
| Branch Style | Angled Wye Branch |
| Primary Function | Directional Branch Connection in Compatible SDR 35 Sewer Piping |
Connection Configuration
The spigot end enters an appropriately sized compatible receiving connection within the SDR 35 sewer piping arrangement.
One receiving hub accepts compatible 4" SDR 35 PVC pipe along the primary sewer run.
The angled branch hub accepts compatible 4" SDR 35 PVC pipe and directs the branch toward the main sewer run.
Street Wye Design
The street wye combines an angled branch connection with an integrated spigot end within a single molded fitting.
The branch enters the main run at an angle, providing a directional transition between the branch piping and the continuing SDR 35 sewer line.
Because the spigot connection is built directly into the fitting, the assembly can be more compact than a standard hub-only wye arrangement requiring an additional pipe section between compatible fittings.
Why Choose a 4" PVC SDR 35 Street Wye?
- Angled branch design
- Supports gravity-flow layouts
- Provides a gradual directional transition
- Directs the branch toward the main sewer run
- Integrates the branch into the overall sewer piping route
- Built-in spigot end
- Combines SPG and HUB connections
- Supports compact fitting arrangements
- Can reduce additional connection components
- Provides three interfaces within one molded fitting
Typical Applications
- Sanitary sewer piping
- Residential sewer systems
- Building sewer connections
- Wastewater branch connections
- Commercial sewer piping networks
- Site drainage networks
- Underground drainage systems
- Gravity-flow sewer piping layouts
- Compatible SDR 35 sewer systems
- Directional underground branch connections
Standards & Compliance
- LESSO SDR 35 Sewer Fittings – Manufactured as part of the LESSO PVC SDR 35 sewer fitting product line.
- Manufacturer Documentation – Refer to LESSO technical literature for requirements applicable to this fitting.
- Project Requirements – Confirm applicable sewer, plumbing, installation, and local authority requirements before use.
Refer to the Lesso Product Catalog and SDR 35 Technical Manual for the exact standards, certifications, listings, and technical requirements applicable to this fitting and the complete SDR 35 sewer piping system.
Construction Details
Manufactured from PVC, this street wye incorporates the main sewer path, angled branch, one spigot connection, and two receiving hub connections within a single fitting body.
The integrated street configuration allows the spigot end to enter a compatible receiving connection while the hub openings accept compatible SDR 35 sewer pipe, providing three connection interfaces within one compact fitting.
The molded configuration helps maintain the intended relationship between the main run and angled branch while eliminating the need for a separate spigot adapter at the incorporated street connection.
Installation & Selection Considerations
- Confirm the 4" nominal size.
- Verify the required branch direction.
- Check SDR 35 system compatibility.
- Confirm the SPG x HUB x HUB orientation.
- Match every connection to the sewer piping layout.

Review the Lesso Product Catalog and SDR 35 Technical Manual for additional product information, fitting selection guidance, connection details, and technical information for compatible PVC SDR 35 sewer systems.
Need Help Selecting a 4" PVC SDR 35 Street Wye?
Our GetPipe.com team can help review the 4" nominal size, SDR 35 sewer configuration, SPG x HUB x HUB connection arrangement, branch orientation, adjoining piping, installation requirements, and system compatibility before you order.
Frequently Asked Questions
What is a 4" PVC SDR 35 Street Wye used for?
It provides an angled branch connection within compatible 4" PVC SDR 35 sewer piping while combining one spigot connection with two receiving hub connections.
What does SPG x HUB x HUB mean?
It means the fitting incorporates one spigot connection and two receiving hub connections within the street-wye configuration.
What is the LESSO part number?
LESSO identifies this 4" PVC SDR 35 Street Wye as part number LSW602-040.
What connects to the spigot end?
The spigot end is designed to enter an appropriately sized compatible receiving connection within the sewer piping system.
What connects to the two hub openings?
The hub openings are intended to receive appropriately sized compatible 4" SDR 35 sewer pipe.
Why use a street wye instead of a standard wye?
The street configuration incorporates a spigot end that can connect directly into a compatible receiving connection, helping create a more compact fitting arrangement where appropriate.
Why should the fitting orientation be checked before installation?
The spigot position, main-run connection, and angled branch must correspond with the planned sewer piping route before the fitting is permanently assembled.
What should I confirm before ordering?
Confirm the 4" nominal size, SDR 35 compatibility, SPG x HUB x HUB configuration, branch direction, adjoining connections, installation clearance, and applicable project requirements.
Important Ordering & Installation Notes
- Inspect all connections before use.
- Keep mating surfaces clean during assembly.
- Confirm the street end before final assembly.
- Align the wye with the planned branch direction.
- Support adjoining sewer piping after installation.