The Watco Innovator Model 901-PF-PVC-CP Bath Waste Half Kit provides comprehensive bathtub drainage and overflow management. This kit features a chrome-plated, theft-resistant brass PresFlo stopper, which operates by a simple push-down mechanism to open and close the drain. Components include a PresFlo o-ring seal, a 1.25-inch deep metal strainer body, a suction cup for stopper removal, a 1.5-inch drain ell washer, Schedule 40 PVC drain and Innovator overflow elbows, a foam overflow ell washer, an Innovator retainer nut, an Innovator overflow plate, and a test plug with an o-ring gasket. The design eliminates the need for screws in installation, prevents leaks from loose overflow attachments, and includes a built-in test plug for simplified testing. The 1.5-inch nominal pipe size PVC components feature 1-1/2"-11-1/2" NPSM threads for the strainer body and drain elbow. This system is manufactured in compliance with ASME A112.18.2 and CSA B125.2. The metal strainer body is suitable for use with cast iron or plastic bathtubs.