B&K 1-1/4" Schedule 40 Solvent Weld PVC Union is designed to provide a reliable and easy-to-use connection for your plumbing system. This union is i for connecting pipes and allows for quick disconnects within the same system, making maintenance and repairs hassle-. Constructed from durable Schedule 40 PVC, it is specifically made for cold water pressure plumbing systems and is compatible with both Schedule 40 and Schedule 80 pipes. The union consists of three separate sections, which makes it simple to disconnect when needed. Inside, a rubber o-ring ensures a water-tight seal when tightened, preventing leaks and ensuring optimal performance. Model Number: 164-636HC