General description The McAlpine BT1 19mm Water Seal Adjustable Inlet Tubular Swivel 'P' Trap with Multifit Outlet is a plumbing component used for connecting the waste pipe from a sink, basin, or bath to the drainage system. The 'P' trap is named after its shape, which resembles the letter 'P'. This trap features an adjustable inlet that can be rotated and adjusted to fit a range of positions and angles, allowing for greater flexibility in installation and ensuring a secure and watertight connection. The 19mm water seal is designed to prevent foul odours and gases from escaping from the drainage system into the living space, while also trapping debris to prevent blockages. The multifit outlet allows for easy connection to various waste pipe sizes and types, making it a versatile choice for plumbing applications. Technical specifications Size: 1¼" and 1½" Water Seal: 19mm Material: Polypropylene Compatibility and accessories Multifit Compression Outlet suits all plastic, copper, and