The McAlpine Straight Connector 1 1/2" Multifit X 2" Bsp Male Thread Zt31M is a plumbing fitting used for connecting different types of pipes together. It is designed and manufactured by McAlpine, a UK-based company that specializes in plumbing products. The straight connector has a 1 1/2" multifit inlet, which allows for connection to a range of different pipe materials and sizes. The multifit inlet is designed to provide a flexible and adaptable solution for connecting pipes of different materials and sizes, making it a versatile option for different plumbing systems. The outlet of the connector is a 2" BSP male thread, which is a type of thread commonly used in plumbing systems. The BSP male thread allows for secure connections between pipes, valves, or other plumbing components that have 2-inch BSP female threads. The Zt31M refers to the specific model number of this particular fitting. It is made of high-quality materials, ensuring durability and reliability. Overall, the McAlpine Straight Connector 1 1/2" Multifit X 2" Bsp Male Thread Zt31M is a versatile and reliable plumbing fitting that can be used to ensure leak-free connections in your pipework installations. It is suitable for a range of different applications, including in industrial, commercial, or residential plumbing systems. ・ Available in 1¼", 1½", and 2" sizes ・ Multifit Fittings suit all plastic waste pipes to BS EN 1451-1:2017 and BS EN 1329-1:2020 and copper pipe and lead pipe