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The COPPERFIT 1A1542 is a 3-inch spigot by thread ABS DWV female cleanout adapter designed for drain, waste, and vent piping systems. This fitting accepts a standard threaded cleanout plug on the female thread end while the spigot end inserts into a hub fitting, providing a secure solvent-weld connection. Made from ABS plastic, it is suited for gravity-flow drainage applications in residential and light commercial plumbing. Licensed plumbers and journeyman pipefitters install this type of fitting where code-required cleanout access is needed along a DWV line. The part weighs 0.29 pounds, keeping handling simple during overhead or confined-space rough-in work.
This cleanout adapter is used in ABS DWV piping systems where a threaded cleanout plug access point is required. Typical installations include horizontal drain runs, stack bases, and branch connections that require periodic rodding or inspection access. The 3-inch size is common in residential bathroom branch drains and kitchen stack connections. It is suitable for use inside walls, under slabs, and in crawl spaces where DWV lines require accessible cleanout points per local plumbing code.
Designed as an OEM-style replacement or new-installation fitting for 3-inch ABS DWV piping systems requiring a female threaded cleanout access point.
Installation is performed by a licensed plumber following local plumbing code and IPC or UPC requirements for cleanout placement and access. Shut off all flow and confirm the line is clear before cutting in or replacing the fitting. Use approved ABS solvent cement and primer on the spigot joint per manufacturer instructions and allow full cure time before restoring flow. Do not apply solvent cement to the threaded outlet end — thread the cleanout plug in with appropriate thread sealant only.
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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