The McAlpine TSG1T6SS is a trapped gully that is designed to prevent foul odours and gases from escaping through the drainage system. It has a 75mm water seal that effectively blocks the flow of gases and odours, and is suitable for use in a range of plumbing applications, including those for waste water and drainage. The gully features a tile/grating with a removable grid, which makes it easy to clean and maintain. It also has a 2" horizontal outlet and a 2" x 1.5" socket reducer, which allows for easy connection to other plumbing components in the system.