Patent ID: 6085363
Filing Date: 2000-07-11
Classification: E03D

Abstract:
A water closet fitting and test baffle assembly for installation within and pressure testing of a water closet drain system in a poured, permanently set floor, said assembly comprising:a water closet fitting adapted to drain a water closet stool, the fitting comprising a first end, a second end, and an interior surface, the first end adapted for engagement of a drain system having an inside diameter and an interior surface and said first end comprising an adjacent interior seat circumferentially disposed into said interior surface of the fitting to receive a test baffle in a fluid tight sealing relationship, said seat having a diameter greater than an inside diameter of the fitting, said second end adapted to engage a flange;said flange adapted to engage a water closet stool in a selectably permanent and/or releasable engagement; andsaid test baffle adapted to be received in said interior seat, the baffle comprising a convex central dome, having an unflexed diameter exceeding said inside diameter of said fitting, and being flexible, whereby said baffle may be flexed for removal from said fitting without leaving any portion of said baffle within said drain system, said convex central dome oriented such the dome tends to resist by means of internal compression pressure applied to said dome from said drain system; said test baffle further comprising means for removal of the baffle from the fitting and the drain system following testing of the drain system;said seat and said test baffle comprising a dependent member and a receiving member, the dependent member adapted for interfering fit within the receiving member.