Mueller Streamline ABSDBLY32 Abs Dwv Double Wye Fitting

Product Description

The MUELLER STREAMLINE ABSDBLY32 is an ABS DWV double wye fitting designed for drain, waste, and vent piping systems. It connects at a 45-degree angle and features four hub connections in a 3 inches x 3 inches x 2 inches x 2 inches configuration. This fitting allows two branch lines to tie into a main drain run simultaneously, making it a practical choice for residential and light commercial plumbing rough-in work. Licensed plumbers install this type of fitting during new construction or remodel projects where multiple fixture drains must merge into a single stack or horizontal drain line.

This fitting is suited for above-ground drain, waste, and vent applications where ABS plastic pipe is the specified material. The double wye configuration supports efficient flow routing and reduces the number of individual fittings needed at a multi-branch junction. It is commonly used in bathroom groups, laundry tie-ins, and multi-fixture drain assemblies. The hub-by-hub connection style accepts standard ABS pipe ends, which are solvent-cemented in place per local plumbing code requirements.

Key Features

• 45-degree double wye geometry allows two branch connections off a single main fitting
• Hub x Hub x Hub x Hub connection style for solvent-cement ABS pipe joints
• 3 inches x 3 inches main run with 2 inches x 2 inches branch outlets for versatile drain routing
• ABS construction provides lightweight handling and resistance to typical drain and waste fluids
• Designed for above-ground DWV applications per standard plumbing codes

Compatibility

Designed as an OEM-style replacement and new-installation fitting for above-ground ABS DWV piping systems using standard hub-end pipe connections.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the IPC or applicable local plumbing code. Shut off water supply and ensure the drain system is depressurized before cutting into existing lines. Surfaces must be clean, dry, and properly primed before applying ABS solvent cement to achieve a code-compliant bond. Do not use this fitting in pressurized water supply applications.

Technical Specifications

• Fitting Type: 45 Degree Double Wye
• Material: ABS Plastic
• Connection Type: Hub x Hub x Hub x Hub
• Main Run Size: 3 inches x 3 inches
• Branch Outlet Size: 2 inches x 2 inches
• Application: DWV (Drain, Waste, Vent)

Standard Information

• Brand: MUELLER STREAMLINE
• Manufacturer Part Number: ABSDBLY32