Watco 601-PF-ABS-CP Presflo Bath Waste Half Kit

Product Description

The WATCO 601-PF-ABS-CP is a PresFlo bath waste half kit designed for residential and commercial tub drain installations. The kit centers on a brass, theft-resistant PresFlo stopper operated by a simple push-to-open, push-to-close mechanism - no lift rod or trip lever required. The drain ell and overflow ell are Schedule 40 ABS, joined by solvent-weld assembly. The strainer body thread size is 1.5 inch 11.5 NPSM with an outside thread diameter of 1.865 inches. This kit is manufactured in compliance with ASME A112.18.2-2005 and CSA B125.2-2005. Licensed plumbers install this component as part of a tub rough-in or drain replacement.

This half kit is suited for residential bathrooms as well as heavy-duty commercial applications including hotels, motels, and rental properties where durability and tamper resistance are priorities. The theft-resistant stopper design reduces unauthorized removal in high-turnover settings. The kit includes a 1.25 inch deep metal PresFlo strainer body, a PresFlo o-ring seal, a suction cup, a drain ell washer, a Schedule 40 ABS drain ell, a Schedule 40 ABS overflow ell, a foam overflow ell washer, a 1-hole overflow plate, and an overflow plate screw. Note that a tee and pipe are not included and must be sourced separately.

Key Features

• Brass theft-resistant PresFlo stopper with push-open, push-close operation
• Schedule 40 ABS drain ell and overflow ell for solvent-weld assembly
• Strainer body thread: 1.5 inch 11.5 NPSM, 1.865 inch outside thread diameter
• Replaceable, drip-proof Buna-N o-ring seal for a watertight fit
• Meets ASME A112.18.2-2005 and CSA B125.2-2005 standards
• Rated for heavy-duty use in hotels, motels, and rental properties

Compatibility

Designed as an OEM-style replacement or new-installation component for bathtub drain systems using 1.5 inch Schedule 40 ABS piping with NPSM coarse thread connections.

Installation Notes

Installation of this drain waste kit should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off the water supply and ensure the tub is dry before beginning work. Solvent-weld connections require appropriate ABS cement and primer; follow manufacturer instructions for cure time before introducing water flow. This kit does not include a tee or pipe, which must be installed as part of the drain assembly.