Watco 38114.0 Bath Waste Conversion Bushing

Product Description

The WATCO 38114.0 is a brass bath waste conversion bushing designed to adapt a 1.375-inch 16-thread fitting to a 1.750-inch 12-thread fitting. This circular bushing allows plumbers and drain system installers to connect bath waste and overflow assemblies where thread specifications differ between drain body components and the connected drain line or stopper assembly. At 0.170 pounds, it is a compact, single-piece brass fitting that installs without special tools in most residential bathroom applications. It is manufactured in the USA.

This bushing is used in residential bathroom drain installations where a thread mismatch exists between bath waste drain components. A licensed plumber or qualified tradesperson typically installs this fitting during new construction or remodel work when replacing or upgrading a tub drain assembly. It is sold individually and is suited for situations where the existing drain body carries a different thread pitch than the replacement stopper or drain fitting being installed.

Key Features

• Converts 1.375-inch 16-thread fittings to 1.750-inch 12-thread fittings
• Solid brass construction for corrosion resistance in wet drain environments
• Circular bushing profile for straightforward installation into standard drain assemblies
• Manufactured in the USA
• Sold as a single-piece unit

Compatibility

Designed as an OEM-style replacement bushing for bath waste and overflow drain assemblies requiring a thread conversion from 1.375-inch 16-thread to 1.750-inch 12-thread connections.

Installation Notes

Installation should be performed by a licensed plumber or qualified tradesperson in accordance with applicable local plumbing codes and IPC guidelines. Shut off water supply and ensure the tub drain system is depressurized before beginning work. Use appropriate thread sealant or tape as required by the drain system manufacturer. Do not overtighten brass fittings, as doing so may damage threads.