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The COPPERFIT 1A1719 is an ABS DWV sanitary tee designed for drain, waste, and vent piping systems in residential and light commercial plumbing applications. This fitting connects a 3-inch main line run to a 2-inch branch outlet, allowing waste flow to change direction while maintaining proper drainage slope. Molded from ABS (acrylonitrile butadiene styrene) plastic, it is lightweight, corrosion-resistant, and compatible with standard ABS solvent-cement joining methods. Licensed plumbers and pipefitters install this fitting during rough-in work on new construction and remodel projects.
This sanitary tee is suited for horizontal-to-vertical drain transitions in soil stacks, branch drain lines, and vent connections. The swept interior design promotes laminar flow and reduces buildup at the fitting body. Its 3 x 3 x 2 inch configuration is a common size in residential bathroom and kitchen drain rough-ins where a smaller fixture branch ties into a larger main drain line.
Designed as an OEM-style replacement and new-installation fitting for standard ABS DWV piping systems following ASTM D2661 or equivalent specifications.
Installation should be performed by a licensed plumber in accordance with the applicable plumbing code, such as the IPC or UPC. Always dry-fit all connections before applying ABS solvent cement, and ensure pipe ends are cut square, deburred, and clean. Observe manufacturer-recommended cure times before pressurizing or exposing joints to flow. Confirm branch outlet orientation is correctly aligned to the direction of flow before cementing.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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