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A new 3/4" viton ball for diaphragm pumps. Used to swap out one that is worn or damaged. This is a trusted factory part from ARO.
Replace a worn or damaged ball in your ARO diaphragm pumps using ball model 93100-3. It is a genuine OEM part designed to ensure a proper fit when installed in the recommended pump models. Diameter of this replacement ball measures 3/4" and is black and yellow in color. Plus, it is made with Viton, which is the same material as the original to deliver the same chemical compatibility and longevity.