Mueller Streamline ABSBEND143 Abs Dwv 90 Degree Vent Elbow

Product Description

The MUELLER STREAMLINE ABSBEND143 is a 3-inch ABS DWV 90-degree vent elbow with hub-by-hub connections. This plastic fitting is used in drain, waste, and vent (DWV) piping systems to redirect flow or vent lines at a sharp 90-degree angle. Constructed from ABS (acrylonitrile butadiene styrene) thermoplastic, it is lightweight, impact-resistant, and compatible with standard solvent-cement joining methods. Licensed plumbers and pipefitters install this type of fitting during rough-in work on residential and light commercial DWV systems.

This elbow is suited for above-grade vent and drain applications in residential and light commercial plumbing systems. The hub-by-hub end configuration accepts pipe into both sockets, making it appropriate for in-line directional changes on vent stacks, branch vents, and horizontal drain runs. It is commonly installed in new construction and remodel projects where a sharp 90-degree turn is required on a 3-inch ABS line.

Key Features

• 90-degree elbow geometry for sharp directional changes in DWV piping
• Hub x Hub (H x H) end connections accept solvent-cement joining on both ends
• ABS thermoplastic construction offers lightweight handling and impact resistance
• 3-inch nominal pipe size fits standard 3-inch ABS DWV pipe
• Suitable for vent and drain applications in above-grade installations

Compatibility

Designed as an OEM-style replacement and standard-use fitting for 3-inch ABS DWV piping systems in residential and light commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Shut off water supply and ensure the system is depressurized before cutting into an existing line. Use ABS-rated solvent cement and primer as required by local code when making hub connections. Verify slope and support requirements for horizontal drain runs per applicable code before securing the fitting.

Technical Specifications

• Material: ABS (Acrylonitrile Butadiene Styrene)
• Pipe Size: 3 inches
• Angle: 90 degrees
• End Connections: Hub x Hub
• Application: DWV (Drain, Waste, Vent)

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: ABSBEND143