The McAlpine TUN-6 is a one-piece tun dish that is designed to be used with a range of waste pipes. The tun dish features a 19/23mm universal inlet and a 1¼" universal outlet, making it compatible with a wide range of waste pipes and fittings. The TUN-6 is made from high-quality materials that are resistant to corrosion and can withstand high temperatures. It is designed to be durable and long-lasting, ensuring a reliable and efficient connection. The one-piece design of the TUN-6 makes it easy to install and maintain. The universal inlet and outlet allow for easy connection to a range of waste pipes and fittings, making it a versatile choice for a range of applications. Overall, the McAlpine TUN-6 is a reliable and versatile tun dish that is designed to provide a secure and efficient connection between a sink or basin and a waste pipe. Its high-quality materials and universal inlet and outlet make it easy to install and maintain, while ensuring a long-lasting and reliable connection. ・ WRAS approved