Boshart 3/4 In. Insert Coupling is a durable plumbing fitting crafted from polypropylene, specifically designed to connect polyethylene pipes. I for buried cold water applications, this coupling ensures a secure and leak- connection between two sections of polyethylene pipe. Its reliable design makes it for underground water supply systems, irrigation setups, and similar installations. Built to withstand outdoor conditions, it maintains the integrity of water flow in buried environments, providing long-lasting performance and peace of mind. Model Number: UPPC-07