The McAlpine STW6-M is a shower trap with a water seal of 50mm, designed to prevent unpleasant odours from escaping back up through the shower waste pipe. It features a resealing mechanism that helps to prevent water from escaping through the trap and into the waste pipe, even when the trap is not in use. The trap has a multifit outlet, which means that it can be used with a variety of plumbing systems, making it a versatile solution for most bathrooms. It is designed to be installed beneath a shower tray or bathtub and connects to the waste pipe. The STW6-M is made from high-quality materials and is easy to clean and maintain. It is also designed to be easy to install and includes a removable grid for easy access. Overall, the McAlpine STW6-M 50mm Water Seal Resealing Shower Trap with Multifit Outlet is a reliable and efficient solution for preventing unpleasant odours from escaping through the shower waste pipe. The resealing mechanism helps to ensure that the trap remains effective even when not in use, providing additional peace of mind for homeowners. ・ Available in White or Chrome Plated Plastic, or Chrome Plated Brass ・ Suitable for shower trays with a 50mm waste hole ・ 50mm Water Seal ・ 1½" BSP Thread ・ Supplied with 95° Bend - BSP coupling nut x 1½" Multifit