This Banjo BF200 bolted tank flange is a polypropylene pipe fitting with 2″ FNPT. The square tank flange has four bolt holes for connecting a tank to a piping system. The stainless steel bolts attach the flange to a tank, and FNPT connect to a MNPT pipe, creating a tighter seal than straight threads. This fitting is precision molded in polypropylene, which resists most chemicals, has excellent dimensional stability, and is sterilizable. In addition, it is reinforced with fiberglass for added durability, strength, and chemical resistance. The bolt head plugs are sealed ultrasonically to prevent leaks. This fitting is suitable for use in a wide variety of liquid handling applications including, but not limited to, fertilizers, industrial chemicals, pharmaceuticals, textiles and water treatment.