Lesso America
ABS DWV Flush Bushing (SPG x HUB)
- SKU:
- LN107
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
ABS DWV Flush Bushing (SPG x HUB)
ABS DWV Flush Bushings provide a compact transition between different pipe sizes in non-pressure drain, waste, vent, sewer, and general drainage systems.
Featuring a spigot (SPG) connection on one end and a hub connection on the other, this fitting is designed to reduce or transition pipe size while keeping the assembly compact and low profile. Manufactured for ABS DWV service, it meets recognized standards including ASTM D2661, CSA B181.1, and NSF Standard 14.
Product Highlights
- ABS DWV flush bushing
- Spigot x Hub connection configuration
- Designed to transition between different ABS pipe sizes
- Compact, low-profile reducing design
- Helps minimize disruption to drainage flow
- 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 Bushing |
|---|---|
| Material | ABS |
| Connection Type | Spigot (SPG) x Hub |
| Joint Method | Solvent Cement |
| Configuration | Flush Reducing Bushing |
| System Type | Drain, Waste, and Vent (DWV) |
| Pressure Service | Non-Pressure |
| Maximum Operating Temperature | 140°F |
| Primary Function | Transition Between Different ABS DWV Pipe Sizes |
| Referenced Standards | ASTM D3965, ASTM D2661, CSA B181.1, NSF Standard 14 |
| Typical Applications | Sanitary Drainage, Waste Lines, Vent Systems, Sewer, and General Drainage |
Connection Configuration
Spigot Connection
The spigot end is designed to fit into a compatible ABS DWV hub fitting, allowing the bushing to install compactly within the piping assembly.
Hub Connection
The hub end accepts compatible ABS DWV pipe of the corresponding reduced size for a permanent solvent-cement connection.
Construction Details
The bushing is manufactured from virgin ABS polymer material suitable for molded fittings and ABS drainage systems.
Its flush-style configuration provides a compact size transition without adding the extra length associated with some conventional reducing fittings.
The spigot and hub connections are designed for compatible ABS solvent-cement joining, creating a permanent transition between two nominal pipe sizes.
Why Choose an ABS DWV Flush Bushing?
Compact Size Transition
- Transitions between different ABS pipe sizes
- Low-profile flush design
- Spigot connection reduces overall fitting length
- Useful where installation space is limited
- Provides a simple one-piece reduction
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
Size Reduction Uses
- Reducing pipe diameter
- Compact drainage transitions
- Residential plumbing
- Commercial drainage systems
- Compatible ABS DWV modifications
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 nominal connection sizes before installation and confirm compatibility with the intended ABS DWV fitting and pipe.
Clean and prepare the spigot, hub, and mating ABS surfaces according to accepted ABS solvent-cement installation procedures.
Apply compatible ABS solvent cement as required, then fully seat the spigot into the mating hub and the smaller pipe into the bushing hub while maintaining proper alignment.
Allow all completed joints to cure according to the solvent cement manufacturer's recommendations before placing the drainage system into service.
Our piping specialists can help review your larger fitting size, reduced pipe size, application, and ABS DWV compatibility before you order.
Email the GetPipe.com Team Visit Quick SupportFrequently Asked Questions
What is an ABS DWV flush bushing used for?
It is used to transition between different ABS DWV pipe sizes while keeping the fitting assembly compact.
What does SPG x HUB mean?
SPG means spigot and HUB means hub. The spigot end fits into a compatible hub fitting, while the hub end accepts compatible ABS pipe.
Why is it called a flush bushing?
The fitting uses a compact bushing-style design that reduces pipe size without adding as much overall length as some conventional reducing fittings.
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 this fitting require solvent cement?
Yes. The spigot and hub connections are intended for compatible ABS solvent-cement installation.
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 both nominal connection sizes, the mating hub fitting, reduced ABS pipe size, operating temperature, and intended drainage application.
Important Ordering & Installation Notes
- This listing is for an ABS DWV Flush Bushing with SPG x HUB connections.
- Verify both nominal sizes before ordering.
- The spigot end fits into a compatible ABS DWV hub fitting.
- The hub end accepts compatible ABS DWV pipe.
- 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 for installation.
- Clean and prepare all mating surfaces before solvent-cement installation.
- Fully seat the spigot into the mating hub.
- Fully seat the reduced-size pipe into the bushing hub.
- Maintain proper alignment during installation.
- Allow completed joints to cure according to the solvent cement manufacturer's recommendations before service.
- Protect the fitting from incompatible chemicals and materials that may damage ABS compounds.
- Use caution with fire-stopping materials, sealants, and chemicals used around ABS piping.
- Consult manufacturer documentation for complete dimensions and installation requirements.
- Follow applicable plumbing codes and manufacturer installation recommendations.
