B&K 3/4" FIP Threaded Schedule 80 PVC Union is designed to provide a reliable and convenient solution for connecting pipes within plumbing systems. Made from durable Schedule 80 PVC, this union is for cold water pressure applications and compatible with both Schedule 40 and Schedule 80 pipes. Its three-piece construction allows for easy disassembly, making maintenance and repairs simpler. Inside, a rubber o-ring ensures a secure, water-tight seal when tightened, preventing leaks and maintaining system integrity. This union combines strength, versatility, and ease of use to meet the needs of professional plumbers and DIY enthusiasts alike. Model Number: 164-104