Spears
PVC DWV Closet Flange w/ Adjustable Ring (HUB)
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
PVC DWV Closet Flange w/ Adjustable Ring (HUB)
PVC DWV Closet Flange w/ Adjustable Ring (HUB) provides a connection point between a compatible toilet installation and PVC drain, waste, and vent piping. The hub connection receives compatible PVC DWV pipe, while the adjustable ring allows the flange mounting orientation to be positioned for the fixture installation.
The hub closet flange with adjustable ring configuration combines a PVC DWV piping connection with an adjustable fixture-mounting interface. Selection should account for nominal size, hub compatibility, fixture position, ring orientation, finished-floor relationship, joining requirements, piping alignment, and available installation clearance.
Product Highlights
- PVC construction
- DWV fitting design
- Hub connection
- Closet flange configuration
- Includes an adjustable ring
- Designed for compatible toilet installations
- Connects to compatible PVC DWV pipe
- Allows the mounting orientation to be positioned for the fixture installation
Technical Specifications
| Product Type | Closet Flange |
|---|---|
| Material | PVC |
| System Type | DWV |
| Connection | Hub (HUB) |
| Fitting Configuration | Closet Flange |
| Ring Configuration | Adjustable |
| Hub Interface | Compatible PVC DWV Pipe |
| Fixture Application | Toilet Connection |
| Joining Method | Compatible PVC DWV Joining Procedure |
| Connection Function | Fixture-to-DWV Transition |
| Primary Function | Connect a Compatible Toilet Installation to PVC DWV Piping |
| Selection Requirement | Match Nominal Size, Hub Connection, and Fixture Configuration |
Closet Flange Design
The closet flange configuration provides the connection point between the toilet fixture location and compatible PVC DWV piping. Its position establishes the relationship between the fixture connection, finished floor, and adjoining drainage pipe.
The flange should be positioned carefully before final installation so it aligns with the intended fixture location. Planning the installation helps coordinate the piping route, floor opening, nearby fittings, and available working clearance.
Adjustable Ring
The adjustable ring allows the mounting orientation to be positioned to suit the fixture installation. This helps coordinate the flange mounting arrangement after the piping connection has been established.
The ring position should be confirmed before the fixture is installed. Proper planning helps maintain alignment between the fixture, flange, mounting points, and adjoining drainage piping.
Hub Connection
The hub connection receives appropriately sized compatible PVC DWV pipe. The pipe and hub should be checked before permanent assembly to confirm the correct nominal size and proper fit.
The mating surfaces should be prepared using the appropriate PVC DWV joining procedure. Compatible joining materials, proper insertion, and careful alignment help establish the connection without unnecessary stress on the flange.
PVC DWV Integration
The PVC DWV construction allows the closet flange to integrate into compatible drain, waste, and vent piping arrangements at toilet fixture locations. Matching the nominal size and hub connection to the adjoining PVC pipe helps maintain the intended drainage configuration.
Application suitability should be evaluated using the requirements of the complete DWV system. Fixture position, finished-floor relationship, piping support, connection compatibility, joining materials, and local installation requirements should all be considered during flange selection.
Installation & Selection Considerations
- Confirm the nominal size.
- Verify the HUB connection.
- Check PVC DWV compatibility.
- Confirm the adjustable ring orientation.
- Verify the finished-floor position.

Our PVC fitting specialists can help review your nominal size, DWV requirements, hub connection, adjustable ring configuration, adjoining PVC pipe, fixture position, finished-floor relationship, and available installation clearance before you order.
Frequently Asked Questions
What is this PVC DWV Closet Flange used for?
It provides a connection point between a compatible toilet installation and PVC DWV piping.
What does HUB mean?
HUB identifies a receiving connection designed for appropriately sized compatible PVC DWV pipe.
What does the adjustable ring do?
The adjustable ring allows the flange mounting orientation to be positioned for the fixture installation.
What connects to the hub opening?
The hub opening receives appropriately sized compatible PVC DWV pipe.
Does the finished-floor position matter?
Yes. The flange location should be coordinated with the finished floor and intended fixture installation.
What should I confirm before ordering?
Confirm the nominal size, HUB connection, PVC DWV compatibility, adjustable ring configuration, and fixture installation requirements.
Important Ordering & Installation Notes
- Inspect the flange before use.
- Confirm the nominal connection size.
- Verify the adjustable ring configuration.
- Check the finished-floor relationship.
- Set the ring orientation before fixture installation.