The McAlpine BL30-3/4 ¾" BL30 Kit Complete is a comprehensive kit that includes all the necessary fittings to connect a sink or basin to a waste pipe. The kit includes the following components: R30 Bottle Trap - This bottle trap is designed to prevent odors from entering the room by trapping water in the curved section of the trap. It is made from high-quality materials that are resistant to corrosion and can withstand high temperatures. R31 Multifit Outlet - This outlet is designed to be compatible with a range of waste pipe sizes and types, making it a versatile choice for a range of applications. It features a compression fitting that allows for easy installation and removal without the need for special tools or equipment. R33 Swivel 'P' Trap with Multifit Outlet - This 'P' trap is designed to be adjustable, making it suitable for use in a range of applications where space is limited. It also features a multifit outlet, allowing it to be used with a range of waste pipe sizes and types. Overall, the McAlpine BL30-3/4 ¾" BL30 Kit Complete is a reliable and comprehensive solution for connecting a sink or basin to a waste pipe. Its high-quality components ensure a secure and efficient connection, while the multifit outlets and adjustable 'P' trap make installation and maintenance easy and straightforward. ・ Comprises Complete Screened Tank Overflow Connector, Screened Tank Breather and Tank Lid Adaptor ・ All fittings are WRAS approved ・ For use alongside cold water storage tanks ・ Stops insects from entering the heating & plumbing system