Boshart 1-1/2" FPT x 1-1/2" Insert Polypropylene Hose Adapter is a durable and reliable fitting designed for polyethylene pipes. This adapter features an insert connection by female pipe thread, making it easy to install and secure. Constructed from high-quality polypropylene, it excellent resistance to corrosion and wear. For optimal performance, it is to use one clamp directly over the barbs for sizes 1/2 inch to 1 inch, and for sizes over 1-1/4 inch, use one clamp over the barbs and one clamp behind the barbs. This ensures a secure and leak- connection, i for various plumbing and irrigation applications. Model Number: UPVCFA-15