Lesso America
ABS DWV Threaded Cap (FIPT)
- SKU:
- LN135
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
ABS DWV Threaded Cap (FIPT)
ABS DWV Threaded Caps provide a removable threaded closure for compatible male-threaded connections in non-pressure drain, waste, vent, sewer, and general drainage systems.
Featuring Female Iron Pipe Threads (FIPT), this cap is designed to thread onto a compatible male-threaded pipe or fitting to provide a secure closure while allowing future removal when access is needed. Manufactured for ABS DWV service, it meets recognized standards including ASTM D2661, CSA B181.1, and NSF Standard 14.
Product Highlights
- ABS DWV threaded cap
- Female Iron Pipe Thread (FIPT) connection
- Designed to close compatible male-threaded pipe or fittings
- Removable threaded design
- Provides a secure closure for DWV applications
- Designed for drain, waste, and vent systems
- Suitable for sewer and general drainage applications
- Non-pressure fitting
- Maximum operating temperature of 140°F
- Not intended for compressed air or gas service
- Not intended for pressure testing
- Manufactured from virgin ABS polymers
- Complies with ASTM D2661
- Certified to CSA B181.1
- Meets NSF Standard 14 requirements
Technical Specifications
| Product Type | ABS DWV Threaded Cap |
|---|---|
| Material | ABS |
| Connection Type | Female Iron Pipe Thread (FIPT) |
| Joint Method | Threaded |
| System Type | Drain, Waste, and Vent (DWV) |
| Pressure Service | Non-Pressure |
| Maximum Operating Temperature | 140°F |
| Primary Function | Close a Compatible Male-Threaded DWV Connection |
| Referenced Standards | ASTM D3965, ASTM D2661, CSA B181.1, NSF Standard 14 |
| Typical Applications | Sanitary Drainage, Waste Lines, Vent Systems, Sewer, General Drainage, and Threaded Closures |
Connection Configuration
Female Threaded Connection
The FIPT connection is designed to thread onto a compatible male-threaded pipe, fitting, adapter, or cleanout component, providing a removable closure in the drainage system.
Construction Details
The cap is manufactured from virgin ABS polymer material suitable for molded fittings and ABS drainage systems.
Its female-threaded design provides a convenient mechanical closure without requiring a permanent solvent-cement joint.
Because the cap can be removed, it is useful where future access, inspection, or system modification may be required.
Why Choose an ABS DWV Threaded Cap?
Removable Closure
- Closes compatible male-threaded connections
- Can be removed for future access
- No solvent cement required on threaded connection
- Useful for cleanouts and threaded terminations
- Compact one-piece design
ABS DWV Benefits
- Lightweight construction
- Easy handling and installation
- Suitable for non-pressure drainage systems
- Compatible with ABS DWV components
- Designed for long-term drainage service
Typical Applications
Threaded Closures
- Male-threaded drain fittings
- Cleanout connections
- Threaded pipe terminations
- Service access points
- Compatible DWV adapters
Drainage Systems
- Sanitary drain lines
- Waste piping
- Vent piping
- Sewer systems
- General building drainage
Standards & Compliance
- ASTM D3965: ABS material requirements for pipe extrusion and molded fittings
- ASTM D2661: Schedule 40 ABS drain, waste, and vent pipe and fittings
- CSA B181.1: ABS drain, waste, and vent pipe, fittings, and accessories
- NSF Standard 14: Plastic piping system components and related materials
Installation
Verify the nominal FIPT size before installation and confirm compatibility with the intended male-threaded ABS DWV pipe or fitting.
Inspect the male and female threads before assembly and make sure they are clean, undamaged, and free from debris.
Start the cap by hand to help prevent cross-threading, then tighten only enough to create a secure closure.
If thread sealant is required by the application, use only a product confirmed compatible with ABS. Avoid excessive tightening or incompatible chemicals that may damage the fitting.

Our piping specialists can help review your thread size, mating fitting, drainage application, and ABS DWV compatibility before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is an ABS DWV threaded cap used for?
It is used to close a compatible male-threaded connection in a non-pressure ABS drain, waste, or vent system.
What does FIPT mean?
FIPT means Female Iron Pipe Thread. The internal threads are designed to connect to a compatible male-threaded pipe or fitting.
Can the cap be removed after installation?
Yes. The threaded connection allows the cap to be removed when future access or maintenance is required.
Does this cap require solvent cement?
No. The threaded connection itself is mechanically assembled and does not require solvent cement.
Is this fitting intended for pressure systems?
No. This fitting is intended for non-pressure drain, waste, vent, sewer, and general drainage applications.
Can it be used for compressed air or gas?
No. The supplied product information specifically states that ABS DWV fittings are not intended for transporting compressed air or gas.
Can this fitting be used for pressure testing?
No. The supplied product information states that ABS DWV fittings should not be used for pressure testing.
What is the maximum operating temperature?
The supplied product information specifies applications where operating temperatures do not exceed 140°F.
What standards are referenced?
The supplied product information references ASTM D3965, ASTM D2661, CSA B181.1, and NSF Standard 14.
What should I verify before ordering?
Confirm the nominal FIPT size, mating male-threaded component, operating temperature, and intended non-pressure drainage application.
Important Ordering & Installation Notes
- This listing is for an ABS DWV Threaded Cap with an FIPT connection.
- Verify the required nominal thread size before ordering.
- The FIPT connection fits a compatible male-threaded pipe or fitting.
- The threaded design allows the cap to be removed for future access.
- This fitting is intended for non-pressure DWV, sewer, and general drainage applications.
- Do not use for compressed air or gas service.
- Do not use for pressure testing.
- Maximum operating temperature is 140°F.
- Inspect both mating thread surfaces before installation.
- Start the cap by hand to help prevent cross-threading.
- Do not overtighten the threaded connection.
- Do not apply solvent cement to the threaded connection.
- Use only thread-sealing materials confirmed compatible with ABS if sealant is required.
- Avoid incompatible chemicals, aggressive sealants, and fire-stopping materials that may damage ABS compounds.
- Keep threads clean and free of debris.
- Consult manufacturer documentation for complete dimensions and installation requirements.
- Follow applicable plumbing codes and manufacturer installation recommendations.