General description The McAlpine DC1BL-OS is a drain connector designed to connect 4"/110mm pipes to BS 4514 standards. It features a 14mm offset, allowing for a more flexible and adjustable installation. The connector includes an 'O' seal socket, ensuring a secure and leak-proof connection. Technical specifications Pipe size: 4"/110mm Offset: 14mm Material: Available in Black and Grey Connection type: Finned seal spigot for internal connection to cast iron, plastic, or clay Ideal for low-level connections Installation Ensure the 4"/110mm pipe is to BS 4514 standards before installation. Insert the pipe into the 'O' seal socket on the drain connector, ensuring it is securely seated. The offset design allows for flexibility in the angle of the pipe during installation. Usage The McAlpine DC1BL-OS is used to create a secure and leak-free connection between 4"/110mm pipes and BS 4514 standard drainage systems.