The McAlpine ASC10-CO is a sink trap with a 75mm water seal and a 1½" multifit outlet. It features a tubular swivel design that allows for easy installation and adjustment. The trap also includes a 19/23mm pipe connection, which makes it compatible with a variety of plumbing systems. This type of trap is commonly used in sink installations and is designed to prevent odors and gases from entering the room through the drain. The water seal helps to create a barrier that prevents these odors from escaping, while the trap itself captures any debris or solids that may be present in the water flow. ・ 1½" Outlet ・ 75mm Water Seal ・ Multifit Compression Outlet suits all plastic, copper and lead pipe ・ Connection for 19/23mm pipe to receive the discharge from condensing boiler ・ Can accept discharge from a washing or dishwashing machine