

Diaphragm component for Graco lubrication pumps, designed to maintain pressure control and ensure smooth, leak-free operation in industrial grease delivery systems.
The Graco 224945 Diaphragm is a critical sealing component within Graco Dyna-Star lubrication systems, responsible for maintaining pressure integrity and ensuring smooth, controlled movement of lubricant within the pump assembly.
Built for demanding industrial environments, it supports reliable grease transfer by preventing leakage and maintaining consistent pump efficiency under continuous operation.