Spears
3" x 4" PVC DWV 90 Degree Closet Elbow (H x H)
- SKU:
- P329-342
- Availability:
- Usually Ships Same Day
- Weight:
- 1.28 LBS
Description
3" x 4" PVC DWV 90 Degree Closet Elbow (H x H)
3" x 4" PVC DWV 90 Degree Closet Elbow (H x H) provides a 90-degree directional transition within compatible PVC drain, waste, and vent piping at a closet or toilet drainage connection. The fitting uses hub connections at both ends and incorporates a 3" x 4" size configuration.
The 3" x 4" H x H closet elbow configuration combines a right-angle directional change with different nominal connection sizes within one PVC DWV fitting. Selection should account for both connection sizes, hub compatibility, adjoining pipe, elbow orientation, joining requirements, piping alignment, support, and available installation clearance.
Product Highlights
- PVC construction
- DWV fitting design
- 90° closet elbow
- Hub x hub connections
- 3" x 4" size configuration
- Provides a directional transition
- Connects compatible PVC DWV pipe sections
- Combines a size transition and 90-degree closet drainage connection
Technical Specifications
| Product Type | Closet Elbow |
|---|---|
| Material | PVC |
| System Type | DWV |
| Size | 3" x 4" |
| Connection | Hub x Hub (H x H) |
| Connection Count | Two |
| Fitting Configuration | 90° Closet Elbow |
| Connection Interface | Compatible PVC DWV Pipe |
| Joining Method | Compatible PVC DWV Joining Procedure |
| Directional Change | 90° |
| Piping Configuration | Closet / Toilet Drainage Transition |
| Primary Function | Provide a 90-Degree 3" x 4" Transition Within Compatible PVC DWV Piping |
Closet Elbow Design
The closet elbow configuration provides a 90-degree directional change for compatible toilet or closet drainage piping. The 3" x 4" arrangement allows the fitting to incorporate the specified size transition while redirecting the piping path.
The elbow orientation should be established before permanent joining so both hub connections align with the intended piping layout. Planning the position helps coordinate the fixture connection, adjoining pipe, nearby fittings, and available working clearance.
Hub Connections
The hub connections receive appropriately sized compatible PVC DWV pipe at both ends. Because the fitting uses a 3" x 4" configuration, each hub should be matched carefully to the correct adjoining pipe size.
The mating pipe and hub surfaces should be prepared using the appropriate PVC DWV joining procedure. Proper insertion, compatible joining materials, correct elbow orientation, and careful alignment help establish the connections without unnecessary stress on the fitting.
PVC DWV Integration
The PVC DWV construction allows the closet elbow to integrate into compatible drain, waste, and vent piping arrangements at toilet fixture locations. Matching the 3" x 4" connection sizes to the adjoining PVC pipe helps maintain the intended drainage configuration.
Application suitability should be evaluated using the requirements of the complete DWV system. Adjoining materials, connection compatibility, fixture location, joining materials, piping support, and local installation requirements should all be considered during fitting selection.
90° Closet Drainage Transition
A 3" x 4" PVC DWV 90 Degree Closet Elbow provides a compact right-angle transition between compatible sections of closet drainage piping. The fitting combines the required directional change and size arrangement within one component.
Installation planning should consider elbow orientation, fixture alignment, adjoining pipe position, nearby fittings, available clearance, and piping support. Connected piping should align naturally without forcing the fitting into position.
Installation & Selection Considerations
- Confirm the 3" x 4" sizes.
- Verify the H x H arrangement.
- Check PVC DWV compatibility.
- Confirm the required 90° orientation.
- Align adjoining piping before assembly.
Our PVC fitting specialists can help review the 3" x 4" configuration, DWV requirements, H x H connections, adjoining PVC pipe, fixture layout, elbow orientation, joining requirements, piping alignment, and available installation clearance before you order.
Frequently Asked Questions
What is a 3" x 4" PVC DWV 90 Degree Closet Elbow used for?
It provides a 90-degree transition within compatible closet or toilet drainage piping while incorporating 3" and 4" connection sizes.
What does H x H mean?
It identifies hub connections at both ends of the fitting.
What sizes are provided?
This closet elbow is specified with a 3" x 4" connection size arrangement.
What connects to the hub openings?
The hub openings receive appropriately sized compatible PVC DWV pipe.
Does elbow orientation matter?
Yes. The elbow should be positioned so the 90-degree transition corresponds with the intended closet drainage layout.
What should I confirm before ordering?
Confirm the 3" x 4" sizes, H x H arrangement, PVC DWV compatibility, and required elbow orientation.
Important Ordering & Installation Notes
- Inspect both hubs before use.
- Confirm the 3" x 4" sizes.
- Verify the H x H arrangement.
- Prepare adjoining pipe correctly.
- Set the elbow orientation before assembly.
