ST0720050T4C - 1/2" Cast Iron NPT Eaton Model 72 Simplex Basket StrainerThis is a cast iron model 72 strainers. With a straight flow design, this Eaton strainer uses one large basket to capture contaminants and debris in the pipe line. This particular model features 1 2" threaded ends for easy connection to your line. It also features an easy open cover and several custom options to tailor the strainer to your individual application.