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Close differential for precise operation
This part is intended to facilitate the movement and operation of fan components within GRACO machinery
Repair kit (O-ring and fastex gun components)
Spring (mechanical/manual clutch component)
GRACO SEAT BALL - (SKU: 189722) Close differential for precise operationThe GRACO 189722 SEAT BALL is a small, precision engineered component designed for use in GRACO diaphragm pumps, such as the Husky 1040 air operated diaphragm pump. It is typically made from polypropylene, providing chemical resistance and durability. Its primary function is to act as a sealing element within the pumps valve assembly, ensuring proper flow control and preventing backflow. Key Features: Seat Ball Polypropylene (commonly used for this
