Lesso America
ABS DWV Flush Adapter (SPG x FIPT)
- SKU:
- LN108
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
ABS DWV Flush Adapter (SPG x FIPT)
ABS DWV Flush Adapters provide a compact transition from ABS DWV piping to compatible male-threaded components in non-pressure drain, waste, vent, sewer, and general drainage systems.
Featuring a spigot (SPG) connection on one end and a Female Iron Pipe Thread (FIPT) connection on the other, this adapter is designed to fit into a compatible ABS DWV hub while providing a threaded connection for a male-threaded pipe, fitting, plug, or other suitable component. Manufactured for ABS DWV service, it meets recognized standards including ASTM D2661, CSA B181.1, and NSF Standard 14.
Product Highlights
- ABS DWV flush adapter
- Spigot x Female Iron Pipe Thread configuration
- Provides a compact threaded transition
- Spigot end fits into a compatible ABS DWV hub fitting
- FIPT end accepts a compatible male-threaded component
- 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 Flush Adapter |
|---|---|
| Material | ABS |
| Connection Type | Spigot (SPG) x Female Iron Pipe Thread (FIPT) |
| Joint Methods | Spigot / Solvent-Cement Connection x Threaded |
| Configuration | Flush Threaded Adapter |
| System Type | Drain, Waste, and Vent (DWV) |
| Pressure Service | Non-Pressure |
| Maximum Operating Temperature | 140°F |
| Primary Function | Transition ABS DWV Piping to a Male-Threaded 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 DWV Transitions |
Connection Configuration
Spigot Connection
The spigot end is designed to fit into a compatible ABS DWV hub fitting, providing a compact connection to the permanent drainage piping system.
Female Threaded Connection
The FIPT opening accepts a compatible male-threaded pipe, fitting, plug, or other suitable component.
Construction Details
The adapter is manufactured from virgin ABS polymer material suitable for molded fittings and ABS drainage systems.
Its flush-style configuration provides a compact transition from a spigot connection to a female threaded opening without adding unnecessary fitting length.
The spigot connection integrates into a compatible ABS hub fitting, while the FIPT opening creates a removable threaded interface for compatible male-threaded components.
Why Choose an ABS DWV Flush Adapter?
Compact Threaded Transition
- Transitions ABS DWV piping to threaded components
- Low-profile flush design
- Spigot end fits directly into a hub fitting
- Female threaded opening remains serviceable
- Useful where installation space is limited
ABS DWV Benefits
- Lightweight construction
- Easy handling and installation
- Suitable for non-pressure drainage systems
- Compatible with ABS DWV piping systems
- Designed for long-term drainage service
Typical Applications
Drainage Systems
- Sanitary drain lines
- Waste piping
- Vent piping
- Sewer connections
- General building drainage
Threaded Transition Uses
- Cleanout connections
- Threaded drainage components
- Male-threaded fitting transitions
- Residential plumbing
- Commercial drainage systems
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 both the spigot size and FIPT size before installation and confirm compatibility with the intended ABS DWV hub fitting and male-threaded component.
Install the spigot end into the compatible ABS hub using the appropriate ABS joining procedure and compatible solvent cement where required.
For the threaded side, use only a thread-sealing method that is compatible with ABS if required by the application. Avoid thread sealants or chemical products that may damage ABS compounds.
Start the male-threaded component by hand to help prevent cross-threading and avoid excessive tightening that could damage the female threads or adapter body.

Our piping specialists can help review your spigot size, thread size, mating fitting, and ABS DWV installation requirements before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is an ABS DWV flush adapter used for?
It is used to create a compact transition between a compatible ABS DWV hub fitting and a male-threaded component.
What does SPG x FIPT mean?
SPG means spigot and FIPT means Female Iron Pipe Thread. The spigot end fits into a compatible hub fitting, while the threaded opening accepts a compatible male-threaded component.
Why is it called a flush adapter?
The fitting uses a compact, low-profile configuration intended to provide the transition without adding unnecessary overall fitting length.
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.
Does the spigot side require solvent cement?
The spigot side is intended to connect into a compatible ABS hub using the appropriate ABS solvent-cement joining procedure.
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 spigot size, FIPT size, mating ABS hub fitting, male-threaded component, operating temperature, and intended drainage application.
Important Ordering & Installation Notes
- This listing is for an ABS DWV Flush Adapter with SPG x FIPT connections.
- Verify both the spigot size and female thread size before ordering.
- The spigot end fits into a compatible ABS DWV hub fitting.
- The FIPT end accepts a compatible male-threaded component.
- 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.
- Use compatible ABS solvent cement where required on the spigot connection.
- Use only thread-sealing materials that are compatible with ABS if thread sealant is required.
- Avoid incompatible chemicals, aggressive sealants, and fire-stopping materials that may damage ABS compounds.
- Start threaded components by hand to reduce the risk of cross-threading.
- Do not overtighten the female threaded connection.
- Keep threaded surfaces free from solvent cement and debris.
- Allow solvent-cement joints to cure according to the cement manufacturer's recommendations before service.
- Consult manufacturer documentation for complete dimensions and installation requirements.
- Follow applicable plumbing codes and manufacturer installation recommendations.