Lesso America
PVC DWV Fitting Cleanout Adapter (SPG x FPT)
- SKU:
- LP105
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
PVC DWV Fitting Cleanout Adapter (SPG x FPT)
PVC DWV Cleanout Adapters provide a convenient threaded access point for inspection, maintenance, and cleaning of non-pressurized drain, waste, and vent piping systems.
Featuring a male spigot (SPG) end and a female pipe thread (FPT) connection, this adapter is designed to fit into a compatible hub fitting while accepting a threaded cleanout plug on the opposite end. Durable PVC construction provides corrosion resistance and dependable long-term service in residential, commercial, and industrial DWV installations.
Product Highlights
- PVC DWV cleanout adapter
- Spigot (SPG) x Female Pipe Thread (FPT)
- Creates a threaded cleanout access point
- Male spigot end fits into a compatible hub fitting
- Female threaded end accepts a compatible cleanout plug
- Designed for non-pressurized drain, waste, and vent systems
- Provides service access for inspection and cleaning
- Durable corrosion-resistant PVC construction
- Lightweight and easy to install
- Suitable for residential, commercial, and industrial plumbing systems
Technical Specifications
| Product Type | DWV Cleanout Adapter |
|---|---|
| Material | PVC |
| Connection Type | Spigot (SPG) x Female Pipe Thread (FPT) |
| Spigot Connection | Fits Into Compatible Hub |
| Threaded Connection | Female Pipe Thread (FPT) |
| Compatible Closure | Threaded Cleanout Plug |
| System Type | Drain, Waste & Vent (DWV) |
| Pressure Service | Non-Pressure |
| Primary Function | Provide Threaded Cleanout Access |
| Typical Applications | Residential, Commercial, and Industrial DWV Systems |
Connection Configuration
Male Spigot End
The SPG end is designed to fit into a compatible PVC hub fitting for connection to the DWV piping system.
Cleanout Access
The adapter provides a dedicated service opening that can be accessed when inspecting, clearing, or maintaining the drainage system.
Female Threaded End
The FPT opening accepts a compatible threaded cleanout plug for removable closure of the cleanout access point.
Construction Details
The cleanout adapter is manufactured from durable PVC for corrosion resistance and dependable long-term service in compatible non-pressure drainage systems.
The male spigot end fits into a compatible hub fitting, allowing the adapter to become part of the permanent DWV piping system.
The female threaded opening provides a reusable access point that can be closed with a compatible threaded cleanout plug and reopened when maintenance is required.
Why Use a DWV Cleanout Adapter?
Maintenance Access
- Provides access to the DWV piping system
- Useful for clearing blockages
- Supports inspection and maintenance
- Allows repeated access when needed
- Helps simplify future service
Threaded Closure
- Female threaded opening
- Accepts a compatible cleanout plug
- Removable closure design
- Allows easy reopening for service
- Compact cleanout configuration
Typical Applications
Residential DWV Systems
- Building drain cleanouts
- Branch drain access
- Fixture drain systems
- Horizontal drainage piping
- General plumbing maintenance access
Commercial & Industrial DWV
- Commercial drainage systems
- Waste piping cleanouts
- Maintenance access points
- Building service piping
- Compatible industrial drainage systems
Installation Considerations
Install the spigot end into a compatible PVC hub using the appropriate solvent-weld procedure. Clean and prepare mating surfaces and use compatible PVC primer and solvent cement where required.
Install a compatible threaded cleanout plug into the female threaded opening. Use an appropriate sealing method that is suitable for PVC threaded connections and the intended DWV application.
Position the cleanout so the threaded access point remains accessible after installation for future inspection, cleaning, or maintenance.

Our plumbing specialists can help review your pipe size, spigot connection, cleanout plug requirements, DWV application, and installation location before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is a PVC DWV cleanout adapter?
A cleanout adapter creates a removable access point in a drain, waste, and vent system for inspection, cleaning, and maintenance.
What does SPG mean?
SPG means spigot. The male spigot end is designed to fit into a compatible hub fitting.
What does FPT mean?
FPT means Female Pipe Thread and refers to the internally threaded opening that accepts a compatible cleanout plug.
What installs into the threaded opening?
The female threaded end is designed to accept a compatible threaded cleanout plug.
Why is a cleanout important?
A cleanout provides access to the drainage system so blockages can be cleared and the piping can be inspected or maintained without cutting into the pipe.
Does the spigot end fit into a hub?
Yes. The supplied product information identifies the male spigot end as fitting into a compatible hub fitting.
Is this fitting intended for pressure applications?
No. This adapter is intended for non-pressurized drain, waste, and vent applications.
What material is the adapter made from?
The adapter is manufactured from durable, corrosion-resistant PVC.
Should the cleanout remain accessible?
Yes. The cleanout should be positioned so the threaded plug can be reached for future inspection and maintenance.
What should I verify before ordering?
Confirm nominal fitting size, spigot-to-hub compatibility, female thread size, cleanout plug compatibility, and the intended DWV application.
Important Ordering & Installation Notes
- This listing is for a PVC DWV Fitting Cleanout Adapter with SPG x FPT connections.
- Verify the required nominal connection size before ordering.
- The male spigot end is designed to fit into a compatible PVC hub fitting.
- The female threaded end accepts a compatible threaded cleanout plug.
- Cleanout plug is not identified as included unless specifically stated for the selected item.
- Designed for non-pressurized drain, waste, and vent systems.
- Use compatible PVC primer and solvent cement on the spigot-side connection where required.
- Clean and prepare mating surfaces before solvent welding.
- Allow solvent-weld joints to cure according to the cement manufacturer's recommendations.
- Use a thread-sealing method suitable for PVC when installing the cleanout plug.
- Avoid overtightening threaded components into the PVC adapter.
- Position the cleanout so it remains accessible after installation.
- Do not permanently cover or obstruct required cleanout access.
- Do not use this DWV fitting for pressure applications.
- Check completed connections for proper assembly before normal use.
- Follow applicable plumbing codes and installation requirements.