The McAlpine USG3SS is a plumbing fixture that includes an untrapped gully, clamp ring, cover plate, and a 1½" horizontal outlet. It is designed to be used as a floor gully in wet room areas or shower areas. The untrapped gully is made of high-quality materials that are resistant to corrosion and chemical damage, ensuring durability and longevity. It is designed to be installed into a pre-formed floor and features a removable grate for easy access to the waste trap below. The 1½" horizontal outlet allows for easy connection to standard 1½" pipework, making the McAlpine USG3SS suitable for a variety of drainage systems. The clamp ring and cover plate provide a secure and stable installation of the gully. The cover plate is removable, making cleaning and maintenance of the gully easy and efficient. Overall, the McAlpine USG3SS Untrapped Gully, Clamp Ring and Cover Plate, 1½" Horizontal Outlet is a reliable and efficient plumbing fixture that is designed to provide effective drainage for shower and wet room areas. However, it is important to note that the untrapped design of the gully means that odors and gases from the drainage system can enter the room, so proper ventilation is necessary to prevent unpleasant odors and gases from entering the room. ・ Available with White Plastic, Polished Stainless Steel or Chrome Plated Brass Cover Plates ・ 1½" BS EN 1329-1:2000 Solvent Weld Horizontal Outlet ・ Supplied with 2" x 1½" socket reducer ・ Sheet floor gully suitable for concrete and suspended timber floors ・ Manufactured in ABS to the highest quality