Lesso America
ABS DWV Double Sanitary Tee (ALL HUB)
- SKU:
- LN428
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
ABS DWV Double Sanitary Tee (ALL HUB)
ABS DWV Double Sanitary Tees provide two opposing branch connections into a common vertical drain, waste, and vent piping run.
Featuring hub connections on all openings, this fitting is designed to connect two branch lines from opposite sides into a main ABS DWV line while maintaining sanitary-pattern flow transitions. The double-branch configuration can simplify installations that would otherwise require multiple separate fittings and short pipe sections. Manufactured for ABS DWV service, it meets recognized standards including ASTM D2661, CSA B181.1, and NSF Standard 14.
Product Highlights
- ABS DWV double sanitary tee
- All-hub connection configuration
- Provides two opposing sanitary branch connections
- Designed for connection to a common main DWV run
- Sanitary-pattern branch transitions
- Useful for dual fixture or branch connections
- Can reduce the number of separate fittings required
- Hub connections accept compatible ABS DWV pipe
- Designed for solvent-cement installation
- Suitable for drain, waste, and vent systems
- Suitable for sewer and general drainage applications
- Non-pressure fitting
- Maximum operating temperature of 140°F
- Not intended for compressed air or gas service
- Not intended for pressure testing
- Manufactured from virgin ABS polymers
- Complies with ASTM D2661
- Certified to CSA B181.1
- Meets NSF Standard 14 requirements
Technical Specifications
| Product Type | ABS DWV Double Sanitary Tee |
|---|---|
| Material | ABS |
| Connection Type | All Hub |
| Configuration | Double Sanitary Tee |
| Branch Arrangement | Two Opposing Branch Connections |
| Joint Method | Solvent Cement |
| System Type | Drain, Waste, and Vent (DWV) |
| Pressure Service | Non-Pressure |
| Maximum Operating Temperature | 140°F |
| Primary Function | Connect Two Opposing Branch Lines to a Common ABS DWV Piping Run |
| Referenced Standards | ASTM D3965, ASTM D2661, CSA B181.1, NSF Standard 14 |
| Typical Applications | Sanitary Drainage, Waste Lines, Vent Systems, Sewer, General Drainage, and Dual Branch Connections |
Connection Configuration
Main Run Connections
The main-run hub connections accept compatible ABS DWV pipe and form the primary vertical or code-approved piping path through the fitting.
Opposing Branch Connections
Two opposing hub inlets provide sanitary branch connections from opposite sides of the fitting for compatible ABS DWV piping.
Double Sanitary Tee Design
The double sanitary tee combines two opposing sanitary branch connections into a single molded ABS fitting.
Each branch uses a curved sanitary-pattern transition into the common run, helping guide flow while providing a compact connection point for two branch lines.
This configuration can be useful in plumbing layouts where two fixture or branch lines need to connect to the same vertical drainage or vent system at approximately the same elevation.
Why Choose an ABS DWV Double Sanitary Tee?
Dual Branch Connection
- Provides two opposing branch inlets
- Connects both branches into one main run
- Sanitary-pattern transitions
- Can simplify multi-branch layouts
- Can reduce the need for multiple separate fittings
ABS DWV Benefits
- Lightweight construction
- Easy handling and installation
- Suitable for non-pressure drainage systems
- Compatible with ABS DWV piping systems
- Designed for long-term sanitary drainage service
Typical Applications
Drainage Systems
- Sanitary drain lines
- Waste piping
- General building drainage
- Sewer piping
- Vertical ABS DWV runs
Dual-Branch Layouts
- Opposing fixture connections
- Dual branch drain lines
- Vent connections
- Residential plumbing
- Commercial drainage systems
Standards & Compliance
- ASTM D3965: ABS material requirements for pipe extrusion and molded fittings
- ASTM D2661: Schedule 40 ABS drain, waste, and vent pipe and fittings
- CSA B181.1: ABS drain, waste, and vent pipe, fittings, and accessories
- NSF Standard 14: Plastic piping system components and related materials
Installation
Verify all nominal hub sizes before installation and confirm that the fitting configuration matches the intended main-run and opposing branch layout.
Cut all mating ABS pipe ends square and remove burrs. Clean and prepare the pipe and hub surfaces according to accepted ABS solvent-cement installation procedures.
Dry-fit the entire assembly first to confirm the orientation of both branch connections and the main piping run before applying solvent cement.
Apply compatible ABS solvent cement as required and fully seat each pipe into its corresponding hub while maintaining proper alignment.
Allow completed joints to cure according to the solvent cement manufacturer's recommendations before placing the drainage or vent system into service.
Our piping specialists can help review your main run size, branch sizes, fitting orientation, and ABS DWV compatibility before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is an ABS DWV double sanitary tee used for?
It is used to connect two opposing branch lines into a common non-pressure ABS drain, waste, or vent piping run.
What does ALL HUB mean?
It means every pipe connection on the fitting is a hub-style connection designed to accept compatible ABS DWV pipe.
How many branch connections does this fitting have?
It has two opposing sanitary branch connections in addition to the main-run connections.
What makes this a double sanitary tee?
It combines two sanitary-pattern branch inlets positioned opposite one another into a common main piping run.
Can it connect two fixtures to the same vertical line?
It may be used in layouts where two opposing branches connect to a common vertical DWV line, provided the installation is appropriate under applicable plumbing codes and manufacturer requirements.
Does this fitting require solvent cement?
Yes. The hub connections are intended for compatible ABS solvent-cement installation.
Is this fitting intended for pressure systems?
No. This fitting is intended for non-pressure drain, waste, vent, sewer, and general drainage applications.
Can it be used for compressed air or gas?
No. The supplied product information states that ABS DWV fittings are not intended for transporting compressed air or gas.
Can this fitting be used for pressure testing?
No. The supplied product information states that ABS DWV fittings should not be used for pressure testing.
What should I verify before ordering?
Confirm all hub sizes, both branch locations, main-run orientation, mating ABS DWV pipe sizes, and the intended non-pressure application.
Important Ordering & Installation Notes
- This listing is for an ABS DWV Double Sanitary Tee with all-hub connections.
- Verify every nominal connection size before ordering.
- The fitting includes two opposing sanitary branch connections.
- Confirm the complete main-run and branch arrangement before installation.
- All pipe connections are hub-style connections.
- All hubs accept compatible ABS DWV pipe.
- Dry-fit the complete assembly before applying solvent cement.
- Confirm alignment of both branches and the main piping run before final assembly.
- This fitting is intended for non-pressure DWV, sewer, and general drainage applications.
- Do not use for transporting compressed air or gas.
- Do not use for pressure testing.
- Maximum operating temperature is 140°F.
- Use compatible ABS solvent cement for installation.
- Cut pipe square and remove burrs before assembly.
- Clean and prepare all mating surfaces before solvent-cement installation.
- Fully seat each ABS pipe into its corresponding hub.
- Maintain proper alignment of all connected piping during installation.
- Allow completed joints to cure according to the solvent cement manufacturer's recommendations before service.
- Protect the fitting from incompatible chemicals, fire-stopping materials, thread sealants, and other aggressive agents that may damage ABS compounds.
- Consult manufacturer documentation for complete dimensions and connection configurations.
- Follow applicable plumbing codes and manufacturer installation recommendations.
