An Internal Retaining Ring, also known as a snap ring, is used to secure components on a shaft within the metering pump, ensuring proper alignment and preventing them from sliding or rotating. It helps to securely lock into place, creating a retaining force that prevents the components from moving along the shaft.Attributes:• Helps to endure the dynamic movement and maintain the sealing integrity• Withstands repetitive motion without significant wearApplications:An Internal Retaining Ring is securely placed inside a groove or recess on the shaft, creating a secure attachment point and preventing the leakage of fluids during the operation.