The McAlpine AA10 is a bottle trap used to prevent unpleasant odors and gases from entering a building through the drainage system. It is designed for use with washbasins or sinks and features a 75mm water seal and an adjustable inlet that allows it to be easily fitted to a variety of waste pipe sizes. The trap also has a 1¼" multifit outlet that makes it compatible with a wide range of plumbing systems. Bottle traps are essential components in plumbing systems that ensure that the drainage system works efficiently. The McAlpine AA10 bottle trap works by holding a small amount of water in its curved section, creating a barrier that prevents gases from passing through. This trapped water also prevents the buildup of debris and blockages in the drain, ensuring that the plumbing system functions correctly. The McAlpine AA10 is a high-quality bottle trap that is easy to install and offers reliable performance. Its adjustable inlet and multifit outlet make it a versatile choice for a range of plumbing applications. The trap's durable construction and corrosion-resistant materials ensure it provides long-lasting service, making it an ideal choice for both residential and commercial plumbing applications. ・ 75mm Water Seal ・ 1¼" Multifit Compression Outlet suits all plastic, copper and lead pipe ・ Adjustable Inlet makes trap suitable for all domestic repair, maintenance and improvement work ・ Manufactured in polypropylene ・ Conforms to BS EN 274-1:2002