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The MUELLER INDUSTRIES 2886 is a 2-inch ABS DWV 45-degree elbow fitting designed for directional changes in non-pressurized drainage, waste, and vent systems. Molded from ABS resin, this fitting handles gravity-flow applications with a smooth interior that promotes consistent flow and reduces the chance of buildup at the transition point. At 45 degrees, it provides a gentler directional change than a standard 90-degree elbow, making it well-suited for horizontal drain runs where a gradual offset is required. Licensed plumbers and pipefitters install this type of fitting as part of rough-in drain and vent assemblies in both new construction and remodel work.
This fitting is intended for use in residential and light commercial plumbing systems where ABS DWV piping is specified. The plastic-to-plastic end configuration accepts standard 2-inch ABS pipe on both sides, making it a straightforward component in drain, waste, and vent rough-in runs. It is appropriate for above-slab and in-wall DWV installations where non-pressurized, gravity-flow drainage is the design condition. The compact footprint fits comfortably within standard stud and joist bays.
Designed as an OEM-style replacement or new-installation fitting for 2-inch ABS DWV piping systems in residential and light commercial drain, waste, and vent applications.
ABS DWV fittings are installed by licensed plumbers in accordance with the International Plumbing Code or applicable local code. Shut off all water supply and verify the drain line is clear before cutting into an existing DWV run. Solvent-cement the fitting using ABS-approved cement and primer per manufacturer instructions, allowing full cure time before restoring flow. Do not use this fitting in pressurized supply lines.
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