A WATERTRAP FOR DRAIN, WASTE AND VENT PIPING SYSTEM

摘要

The present utility model relates to a watertrap for drain, waste and vent piping system molded from plastic material having a substantially U-shaped tubular body having opposed tubular ends. A threaded tubular extension provided at the bottom portion of said tubular body having an internally threaded cap screwably attached to said threaded tubular extension. One of said tubular end is a female tubular end having plurality of annular ribs disposed at the outer peripheral surface and a tapered inner peripheral surface. The other one of said tubular end is a male connecting end being inclined to a preferred angle from said tubular body to allow a smooth flow of fluids to said piping system.