The McAlpine WS3 1½" Shower Waste is a plumbing fitting designed for use in shower systems. It features an 85mm white plastic flange and a 3½" tail with a backnut model for easy installation. The WS3 waste is made from high-quality materials that are resistant to corrosion and damage from chemicals commonly found in shower systems. The white plastic flange provides a neat and tidy finish that is suitable for a wide range of bathroom designs. The 3½" tail of the waste is designed to fit into standard sized pipes and provides a secure and watertight seal to prevent leaks. The backnut model of the waste makes it easy to install and remove as needed, allowing for simple maintenance and repairs. The WS3 shower waste is suitable for use in both domestic and commercial shower systems, and is capable of handling the demands of high-flow water systems. It is compatible with a range of shower trays and floor surfaces, making it a versatile and reliable choice for any shower installation. Overall, the McAlpine WS3 1½" Shower Waste is a high-quality, reliable and durable plumbing fitting that provides a secure and watertight seal in shower systems. It is easy to install and maintain, making it a popular choice for both professional and DIY plumbers. ・ 1½" BSP ・ 85mm White Plastic flange ・ White plastic Backnut ・ 1½" Tail ・ Manufactured in Polypropylene