The McAlpine DC1-BL is a drain connector designed to connect 4"/110mm pipes to BS 4514 with an 'O' seal socket. It is made of durable materials and features a secure, leak-proof seal to prevent water from escaping the drainage system. The 'O' seal socket is designed to fit snugly around the 4"/110mm pipe, providing a secure connection that prevents leaks. This makes it an ideal choice for use in a range of drainage systems, including those in residential, commercial, and industrial settings. The McAlpine DC1-BL is easy to install and can be fitted quickly and easily. It is designed to be compatible with a range of drainage pipes, making it a versatile solution for a wide range of applications. Overall, the McAlpine DC1-BL is a reliable and efficient drain connector that provides a secure and leak-proof connection between 4"/110mm pipes to BS 4514, making it a popular choice among plumbers and builders alike. ・ Available in Black and Grey ・ Finned seal spigot for internal connection to 4"/110mm cast iron, plastic or clay ・ Ideal for low level connections ・ O' seal socket fits 4"/110mm pipe to BS 4514