Spears
Horizontal Twin Tee 3" x 3"x 1-1/2" x 1-1/2"
- SKU:
- P447-337
- Availability:
- Usually Ships Same Day
- Weight:
- 1.00 LBS
Description
Horizontal Twin Tee 3" x 3" x 1-1/2" x 1-1/2"
Horizontal Twin Tee 3" x 3" x 1-1/2" x 1-1/2" provides two 1-1/2" branch connections from a 3" horizontal drainage run within compatible DWV piping. The twin tee configuration combines opposing branch connections within one fitting body.
The 3" x 3" x 1-1/2" x 1-1/2" horizontal twin tee configuration provides a compact multi-connection arrangement for compatible drainage piping. Selection should account for all nominal sizes, branch orientation, adjoining components, joining requirements, piping alignment, support, and available installation clearance.
Product Highlights
- DWV fitting design
- Horizontal twin tee
- Dual branch configuration
- 3" x 3" main connections
- Two 1-1/2" branch connections
- Provides opposing branch connections
- Supports compatible drainage piping layouts
- Combines two smaller branch connections with a common horizontal run
Technical Specifications
| Product Type | Horizontal Twin Tee |
|---|---|
| System Type | DWV |
| Size | 3" x 3" x 1-1/2" x 1-1/2" |
| Main Run Size | 3" x 3" |
| Branch Size | 1-1/2" x 1-1/2" |
| Branch Count | Two |
| Fitting Configuration | Horizontal Twin Tee |
| Branch Configuration | Opposing Branches |
| Connection Interface | Compatible DWV Components |
| Piping Configuration | Horizontal Main Run with Dual Branch Connections |
| Selection Requirement | Match All Required Nominal Sizes and Connection Interfaces |
| Primary Function | Provide Two 1-1/2" Branch Connections from a 3" Horizontal DWV Run |
Horizontal Twin Tee Design
The horizontal twin tee configuration provides two opposing branch connections from a common horizontal piping run. The arrangement allows two smaller compatible drainage lines to connect at the same general location.
The fitting orientation should be established before permanent joining so both branches correspond with the intended piping layout. Planning the position helps coordinate adjoining components, nearby fittings, support, and available working clearance.
Dual 1-1/2" Branches
The two 1-1/2" branch connections connect to the 3" main run through the twin tee body. Each branch should be matched to the intended adjoining component before permanent assembly.
Correct branch orientation and careful alignment help establish the piping arrangement without unnecessary stress on the fitting. Both branch paths should be checked before final connection to the surrounding system.
DWV System Integration
The horizontal twin tee integrates into compatible drain, waste, and vent piping arrangements requiring two branch connections from a common horizontal run. Matching all nominal sizes and connection interfaces helps maintain the intended piping configuration.
Application suitability should be evaluated using the requirements of the complete DWV system. Adjoining materials, connection compatibility, piping support, routing, and local installation requirements should all be considered during fitting selection.
Multi-Branch Configuration
A 3" x 3" x 1-1/2" x 1-1/2" Horizontal Twin Tee provides a compact method of combining two smaller branch lines with a larger common horizontal run. The opposing branch arrangement allows multiple drainage paths to connect through one fitting body.
Installation planning should consider the 3" main run, both 1-1/2" branches, adjoining component alignment, nearby fittings, available clearance, and piping support. Connected components should align naturally without forcing the fitting into position.
Installation & Selection Considerations
- Confirm all four nominal sizes.
- Verify the horizontal configuration.
- Confirm both branch orientations.
- Check adjoining component compatibility.
- Align all connections before assembly.
Our PVC fitting specialists can help review the 3" x 3" main run, both 1-1/2" branch connections, horizontal configuration, adjoining components, branch orientation, piping alignment, support requirements, and available installation clearance before you order.
Frequently Asked Questions
What is a Horizontal Twin Tee used for?
It provides two branch connections from a common horizontal DWV piping run.
What are the main run sizes?
The main run connections are identified as 3" x 3".
What size are the branch connections?
Both branch connections are identified as 1-1/2".
How many branch connections does this fitting provide?
The twin tee configuration provides two branch connections.
Does fitting orientation matter?
Yes. The horizontal run and both branch connections should correspond with the intended piping layout.
What should I confirm before ordering?
Confirm the 3" x 3" x 1-1/2" x 1-1/2" sizes, horizontal orientation, and adjoining connection requirements.
Important Ordering & Installation Notes
- Inspect all connections before use.
- Confirm all four nominal sizes.
- Verify the horizontal orientation.
- Confirm both branch positions.
- Align adjoining components before assembly.