Lesso America
PVC DWV Flush C.O. Plug (MPT)
- SKU:
- LP110
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
PVC DWV Flush C.O. Plug (MPT)
PVC DWV Flush Cleanout Plugs provide a removable threaded closure for cleanout openings while sitting flush with the fitting surface for a clean, low-profile installation.
Featuring male pipe threads (MPT), the plug threads into a compatible female cleanout adapter to seal the opening during normal operation while preserving access for future cleaning, inspection, or maintenance. Durable PVC construction provides corrosion and chemical resistance for dependable service in residential, commercial, and industrial non-pressure DWV systems.
Product Highlights
- PVC DWV flush cleanout plug
- Male Pipe Thread (MPT) connection
- Flush design provides a low-profile finished appearance
- Designed for compatible female threaded cleanout adapters
- Provides a removable cleanout closure
- Allows future access for cleaning and maintenance
- Designed for non-pressurized drain, waste, and vent systems
- Durable PVC construction
- Corrosion-resistant material
- Resistant to many common plumbing chemicals
- Suitable for residential, commercial, and industrial DWV systems
Technical Specifications
| Product Type | Flush DWV Cleanout Plug |
|---|---|
| Material | PVC |
| Connection Type | Male Pipe Thread (MPT) |
| Compatible Connection | Female Threaded Cleanout Adapter or Fitting |
| Profile | Flush / Low-Profile |
| System Type | Drain, Waste & Vent (DWV) |
| Pressure Service | Non-Pressure |
| Primary Function | Removable Cleanout Closure |
| Serviceability | Removable for Cleaning, Inspection & Maintenance |
| Typical Applications | Residential, Commercial, and Industrial DWV Systems |
Connection Configuration
Male Pipe Thread
The MPT connection threads into a compatible female cleanout adapter or fitting.
Flush Profile
The low-profile design sits close to the fitting surface for a cleaner, more finished installation.
Maintenance Access
The plug can be removed whenever the DWV system needs to be inspected, cleaned, or serviced.
Construction Details
The cleanout plug is manufactured from durable PVC for corrosion resistance and dependable long-term performance in compatible non-pressure drain, waste, and vent systems.
Precision-molded male threads provide engagement with compatible female threaded cleanout adapters while the flush profile helps minimize projection from the fitting surface.
The removable design preserves future access to the piping system while providing a secure closure during normal service.
Why Choose a Flush Cleanout Plug?
Low-Profile Installation
- Sits flush with the cleanout fitting
- Provides a cleaner finished appearance
- Minimizes projection into surrounding space
- Useful in visible or space-sensitive installations
- Maintains removable service access
Serviceable Cleanout
- Allows repeated cleanout access
- Useful for drain inspection
- Supports blockage removal
- Facilitates routine maintenance
- Eliminates the need to cut into piping for access
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 and maintain the intended flush position. Excessive torque can damage PVC threads or the mating fitting.

Our plumbing specialists can help review your cleanout size, thread compatibility, flush-profile requirements, and DWV application before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is a flush cleanout plug?
A flush cleanout plug is a removable threaded closure designed to sit close to or flush with the cleanout fitting surface while preserving access to the DWV piping system.
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.
How is this different from a standard cleanout plug?
The primary difference is the flush profile, which minimizes projection from the fitting surface for a cleaner, lower-profile installation.
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. This product is intended for non-pressurized drain, waste, and vent systems.
What material is the plug made from?
The plug is manufactured from durable, corrosion-resistant PVC.
Should thread sealant be used?
Use a sealing method suitable for PVC threaded connections and the intended DWV application where required.
Can the plug be overtightened?
Yes. Excessive tightening can damage the PVC threads or mating fitting, so the plug should only be tightened enough to provide a secure closure.
Should the cleanout remain accessible?
Yes. The cleanout should remain accessible so the plug can be removed for future inspection or maintenance.
What should I verify before ordering?
Confirm the 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 Flush 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.
- The flush design minimizes projection from the fitting surface.
- 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 thread engagement.
- Do not overtighten the PVC plug.
- Keep the cleanout accessible for future maintenance.
- Remove the plug carefully when servicing the system.
- Inspect threads for debris or damage 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.