Our diaphragms last longer and are considerably stronger than other diaphragms. They can be used with most chemicals and are ideal for a wide range of pumping tasks. Available on Graco’s Industrial and Sanitary diaphragm pumps.

  • Over-molded design improves wear and diaphragm life with no exposed diaphragm plate on the fluid side
  • Longer diaphragm life in more abrasive applications that still require PTFE
  • Available for Graco Sanitary and Industrial diaphragm pumps – 515, 1040, 1050, 1590, 2150 and 3150


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