Boshart 3/4" FPT x 3/4" Insert Polypropylene Hose Adapter is designed for easy and reliable connection with polyethylene pipes. This polypropylene fitting features a female pipe thread insert, ensuring a secure fit. For optimal performance, it is to use one clamp directly over the barbs for sizes ranging from 1/2 inch to 1 inch. For sizes over 1-1/4 inch, use one clamp over the barbs and one behind the barbs to maintain a tight seal. This adapter is an excellent choice for durable and efficient hose connections. Model Number: UPVCFA-07