Cups are also an important part of many component pigs. In fact, it is almost certain that any singledirection (i.e. not bidirectional) component pig will contain cups. Cups offer an improved seal compared to discs, and also include increased contact area for reduced wear. We offer all types of cups, including conical and scraper cup designs, in sizes ranging from 2” to 48”. Cup pigs typically consist of a steel body with 2, 3, or 4 cups, and may also include discs.
