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The COPPERFIT 1A1509 is a 1.5-inch ABS DWV female adapter designed to transition between a spigot (plain-end) connection and a threaded female connection in drain, waste, and vent piping systems. Manufactured from ABS plastic, this fitting is a standard component in residential and light commercial DWV rough-in work. Plumbers and pipefitters use it to connect smooth-end ABS pipe into a threaded fitting or fixture connection. At 0.08 pounds, it is a lightweight fitting suited for above-ground, non-pressure DWV applications where ABS is permitted by local code.
This adapter is used in residential and light commercial plumbing systems wherever a 1.5-inch ABS drain or vent line must terminate at or connect into a threaded female port. Typical installations include under-sink drain assemblies, trap connections, and branch connections to threaded fixture outlets. It is installed by licensed plumbers or experienced plumbing tradespeople during new construction, remodel, or repair work on ABS DWV systems.
Designed as an OEM-style replacement or new-installation fitting for residential and light commercial ABS DWV piping systems using 1.5-inch nominal pipe sizing.
Installation is performed by a licensed plumber in accordance with the International Plumbing Code or applicable local plumbing code. Shut off water supply and ensure the drain line is clear before beginning work. The spigot end is joined to ABS pipe using a compatible ABS solvent cement following manufacturer instructions and required cure times. Do not use this fitting on pressurized supply lines or in applications requiring PVC-only fittings.
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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