GRACO Flexible Coupling - (SKU: 100828) Clean the handle and valve

Clean the handle and valve area to prevent buildup of paint or debris

Install the remote manual run button in an easily accessible location for operator convenience

38–43 in-lb for certain models)

Check for proper grounding if required by local regulations or pump model

GRACO Flexible Coupling - (SKU: 100828) Clean the handle and valveThe GRACO 100828 COUPLING, FLEXIBLE is a mechanical component designed to connect rotating shafts or other parts within GRACO equipment, allowing for slight misalignment and reducing vibration. Its material is not specified in available documentation, but flexible couplings are typically made from durable metals or engineered plastics. Its intended use is to ensure smooth power transmission and protect equipment from mechanical stress in GRACO