The McAlpine OBT1V 75mm Water Seal Adjustable Inlet Offset Basin Trap is a plumbing component designed to connect a basin to a waste pipe. This trap is adjustable to suit different installations and features a 1¼" universal outlet that can be connected to a waste pipe. The trap has a 75mm water seal that prevents foul odours from entering the building and maintains the water seal even when the trap is not in use. The offset inlet allows for flexibility in installation and can be adjusted to suit different plumbing configurations. The OBT1V trap also features a removable anti-syphon (Silentrap) valve that prevents backflow and eliminates gurgling noises that can occur when water flows through the trap. The valve can be easily removed for cleaning or maintenance purposes. The trap is made from high-quality materials, ensuring that it is durable and long-lasting even in challenging plumbing environments. The trap has a sleek and modern design that complements the basin and provides a seamless appearance. Overall, the McAlpine OBT1V 75mm Water Seal Adjustable Inlet Offset Basin Trap is a reliable and practical plumbing component that can help you to maintain the cleanliness and functionality of your plumbing system. Whether you are working on a large-scale plumbing project or a small DIY job, this trap can help you to ensure that your plumbing connections are secure and leak-free while keeping your system free from unwanted debris and odours. ・ 75mm Water Seal ・ 1¼" Universal Compression Outlet suits all plastic, copper and lead pipe ・ Adjustable Inlet makes trap suitable for all domestic repair, maintenance and improvement work ・ Anti-Syphon Valve neutralises negative syphonic pressure and eliminates gurgling ・ Anti-Syphon Valve is removable for cleaning purposes