The 4" Part F Ductile Iron Cam and Groove Adapter is a rugged and reliable camlock fitting designed for quick and secure hose connections in various industrial and commercial applications. This adapter features a Type F male camlock end and a male NPT (MNPT) threaded end, allowing easy attachment to pipes, hoses, or other threaded fittings. The ductile iron construction provides superior strength, impact resistance, and longevity, making it an excellent choice for heavy-duty fluid transfer applications.