ST0720600F4C -6" Cast Iron Flat Face Eaton Model 72 Simplex Basket StrainerThis Eaton model 72 strainer has 6" flanged pipe line connections and is constructed of cast iron (part number ST0720600F4C). For over 70 years the model 72 has been the standard in simplex industrial strainers. The 72 is made with thick walls for a heavy and rugged strainer that can handle some of the most demanding applications on Earth. Some other features include an hand open cover, precision machined seat, and large basket capacity.