Boshart 1-1/4 In. Insert Coupling is a high-quality plumbing fitting crafted from durable polypropylene, specifically designed for connecting polyethylene pipes. I for buried cold water applications, this coupling ensures a secure and leak- connection between two sections of polyethylene pipe. It a reliable solution for underground water supply systems, irrigation setups, and other similar installations. The robust design and material composition make it well-suited to withstand outdoor conditions while maintaining the integrity of water flow in buried pipelines. Model Number: UPPC-12