The McAlpine WMF3 is a straight nozzle designed for connection to a Multifit fitting. Multifit is a type of plumbing connection that is designed to be versatile and easy to install, as it can be used with a range of different pipe materials, including copper, plastic, and lead. The WMF3 straight nozzle is designed to provide a reliable and leak-free connection between a plumbing system and a waste pipe. The nozzle is made from high-quality materials and features a durable construction that is resistant to corrosion and wear. To install the WMF3 straight nozzle, the Multifit fitting is first secured to the waste pipe using a compression fitting or a solvent weld joint. The straight nozzle is then inserted into the fitting, creating a secure and reliable connection between the two pipes. Overall, the McAlpine WMF3 straight nozzle is a high-quality plumbing component that is designed to provide reliable and long-lasting performance in a wide range of plumbing applications. Its compatibility with Multifit fittings makes it a versatile and easy-to-use component for both DIY enthusiasts and professional plumbers alike. ・ 75mm Water Seal ・ 1½" Multifit Compression Outlet suits all plastic, copper and lead pipe ・ Can be used with TeeVent system ・ Can accept discharge from a washing and/or dishwashing machine(s) ・ Supplied with blank plug allowing trap to function as a normal sink trap until the domestic appliances are connected