The McAlpine STW2-R 50mm Water Seal Resealing Shower Trap with Multifit Outlet is a plumbing component designed to connect a shower's waste pipe to the drainage system. It installs below the shower tray and is suitable for residential and commercial use. This trap features a 50mm water seal to prevent odours and gases from escaping the drainage system and entering living spaces. It also helps prevent blockages by trapping debris. The resealing feature maintains hygiene by creating a barrier that stops wastewater from re-entering the shower unit. The multifit outlet allows for easy connection to various waste pipe sizes and types. It includes a removable grid for simple cleaning and maintenance, preventing debris clogs that can lead to blockages and odours. This trap is available in White or Chrome Plated Plastic, or Chrome Plated Brass, and is suitable for shower trays with a 50mm waste hole. It has a 50mm Water Seal, a 1.5" BSP Thread, and is supplied with a 95 Bend (BSP coupling nut x 1.5" Multifit).