The TPT-R CI(16) 1-11 1/2 NPTF by Field Tool Supply is a robust pipe fitting designed for leak-proof connections. Featuring a 1 inch diameter and 11-1/2 threads per inch, this NPTF fitting is perfect for applications requiring a secure seal. Made from durable materials, it meets industry standards, ensuring reliability in plumbing and industrial settings. Its NPTF design allows for easy integration into existing systems, providing flexibility and efficiency in installation. This fitting is an excellent choice for those seeking dependable performance in their piping solutions.