Lesso America
PVC DWV Cleanout Plug (MPT)
- SKU:
- LP106
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
PVC DWV Cleanout Plug (MPT)
PVC DWV Cleanout Plugs provide a removable threaded closure for compatible cleanout adapters and fittings in non-pressurized drain, waste, and vent piping systems.
Featuring male pipe threads (MPT), the plug installs into a compatible female threaded cleanout opening to provide a secure closure while preserving access for future inspection, cleaning, and maintenance. Durable PVC construction provides corrosion resistance and dependable long-term performance in residential, commercial, and industrial DWV systems.
Product Highlights
- PVC DWV cleanout plug
- Male Pipe Thread (MPT) connection
- Designed for compatible female threaded cleanout fittings
- Provides a removable cleanout closure
- Allows future access for inspection and maintenance
- Designed for non-pressurized drain, waste, and vent systems
- Durable PVC construction
- Corrosion-resistant material
- Precision-molded threaded connection
- Suitable for residential, commercial, and industrial DWV systems
Technical Specifications
| Product Type | DWV Cleanout Plug |
|---|---|
| Material | PVC |
| Connection Type | Male Pipe Thread (MPT) |
| Compatible Connection | Female Threaded Cleanout Adapter or Fitting |
| System Type | Drain, Waste & Vent (DWV) |
| Pressure Service | Non-Pressure |
| Primary Function | Removable Cleanout Closure |
| Serviceability | Removable for Inspection, Cleaning & Maintenance |
| Typical Applications | Residential, Commercial, and Industrial DWV Systems |
Connection Configuration
Male Pipe Thread
The MPT connection is designed to thread into a compatible female cleanout adapter or fitting.
Cleanout Closure
The plug closes the cleanout opening during normal system operation while maintaining a removable service point.
Maintenance Access
The plug can be removed when access to the DWV piping system is needed for inspection, cleaning, or blockage removal.
Construction Details
The cleanout plug is manufactured from durable PVC for corrosion resistance and dependable long-term service in compatible non-pressure plumbing systems.
Precision-molded male threads provide engagement with compatible female threaded cleanout adapters and fittings.
The removable design allows the cleanout opening to be accessed repeatedly for maintenance while providing a secure closure during normal system operation.
Why Use a Threaded Cleanout Plug?
Removable Access
- Allows repeated cleanout access
- Useful for drain inspection
- Supports blockage removal
- Facilitates routine maintenance
- Eliminates the need to cut into piping for access
PVC Construction
- Corrosion-resistant material
- Lightweight construction
- Suitable for compatible DWV systems
- Resistant to many common plumbing chemicals
- Designed for long-term non-pressure service
Typical Applications
Residential DWV Systems
- Building drain cleanouts
- Branch drain access points
- Fixture drainage systems
- Horizontal DWV piping
- General plumbing maintenance access
Commercial & Industrial DWV
- Commercial drainage systems
- Waste piping cleanouts
- Building service piping
- Maintenance access points
- Compatible industrial drainage systems
Installation Considerations
Verify that the plug size and thread configuration match the female threaded cleanout adapter or fitting before installation.
Thread the plug carefully into the cleanout opening to avoid cross-threading. Use a sealing method suitable for PVC threaded connections and the intended DWV application where required.
Tighten only enough to create a secure closure. Excessive torque can damage PVC threads or the mating cleanout fitting.

Our plumbing specialists can help review your cleanout size, thread compatibility, DWV application, and maintenance requirements before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is a PVC DWV cleanout plug?
A cleanout plug is a removable threaded closure used to seal a cleanout opening while preserving access to the DWV piping system for future maintenance.
What does MPT mean?
MPT means Male Pipe Thread and refers to the externally threaded connection on the plug.
What does this plug connect to?
The plug is designed to install into a compatible female threaded cleanout adapter or fitting.
Can the plug be removed after installation?
Yes. The plug is designed to be removable so the cleanout can be accessed for inspection, cleaning, or maintenance.
Is this plug intended for pressure piping?
No. The supplied product information identifies this plug for non-pressurized drain, waste, and vent systems.
What material is the plug made from?
The plug is manufactured from durable, corrosion-resistant PVC.
Why is a cleanout plug necessary?
The plug closes the cleanout opening during normal operation while allowing the opening to be accessed when maintenance is required.
Should thread sealant be used?
Use a sealing method suitable for PVC threaded connections and the specific DWV application where required by the manufacturer or applicable plumbing requirements.
Can the plug be overtightened?
Yes. Excessive tightening can damage PVC threads or the mating fitting, so the plug should only be tightened enough to provide a secure closure.
What should I verify before ordering?
Confirm the required nominal size, male thread configuration, mating female cleanout connection, and intended non-pressure DWV application.
Important Ordering & Installation Notes
- This listing is for a PVC DWV Cleanout Plug with Male Pipe Thread (MPT).
- Verify the required nominal size before ordering.
- The plug is designed for compatible female threaded cleanout adapters and fittings.
- Confirm thread compatibility before installation.
- Designed for non-pressurized drain, waste, and vent systems.
- Start the threaded connection carefully to help prevent cross-threading.
- Use a thread-sealing method suitable for PVC where required.
- Avoid excessive use of thread sealant that could interfere with proper engagement.
- Do not overtighten the PVC plug.
- Keep the cleanout location accessible for future maintenance.
- Remove the plug carefully when servicing the system.
- Inspect threads for damage or debris before reinstalling the plug.
- Do not use this DWV plug for pressure applications.
- Check the installed plug for proper seating before normal system use.
- Follow applicable plumbing codes and manufacturer installation recommendations.