The Internal Retaining Ring is a technical part used in piston pump assemblies that serves the purpose of securely holding the kit adapter within the piston pump, ensuring proper functioning and alignment. It is positioned within a groove or recess of the sealing area of the adapter and maintains tight sealing.Attributes:• Acts as a barrier against the entry of external elements• Manufactured to precise specifications and built for durability and reliabilityApplications:The Internal Retaining Ring is used to provide a secure and reliable connection within the kit adapter, ensuring that it remains properly aligned, allowing for the proper operation of the piston pump.