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The COPPERFIT 1A1701 is a 2-inch ABS DWV 90-degree vent elbow designed for drain, waste, and vent piping systems in residential and light commercial plumbing applications. Molded from ABS (acrylonitrile butadiene styrene) thermoplastic, this fitting delivers a rigid, chemical-resistant connection rated for DWV service. The 90-degree sweep redirects vent piping at a right angle, making it a standard fitting for routing vent stacks through framed walls and ceilings. Licensed plumbers and pipefitters are the primary installers of this component.
This elbow is used in above-ground DWV vent piping runs where a 90-degree directional change is required. Typical install scenarios include connecting vertical vent stacks to horizontal vent headers or routing vent pipes around structural framing members. The 2-inch pipe size suits individual fixture vent branches and re-vent lines in residential plumbing systems built or retrofitted to current IPC and local plumbing code standards.
Designed as an OEM-style replacement and new-construction fitting for 2-inch ABS DWV vent piping systems. Compatible with standard 2-inch ABS pipe and fittings joined by solvent cement per applicable plumbing codes.
Installation is performed by a licensed plumber in accordance with the applicable IPC or local plumbing code. Shut off water supply and ensure the vent line is depressurized and clear before cutting into an existing run. Clean pipe ends and socket interiors thoroughly, then apply ABS solvent cement to both surfaces and assemble with a quarter-turn within the working time specified by the cement manufacturer. Allow full cure time before restoring service or covering within a wall cavity.
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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