The GRACO 111453 is a ceramic ball designed for use in high-pressure fluid handling systems. It is engineered to provide reliable sealing and smooth operation within GRACO spray equipment, particularly in airless sprayers and pumps where durability and resistance to wear are critical. Key Features: Ceramic ball Ceramic High durability and wear resistance Reliable sealing performance Engineered for smooth operation in high-pressure systems Applications:Used in GRACO airless sprayers and pumps for sealing and fluid control in high-pressure environments, suitable for industrial, commercial, and heavy-duty applications. Installation Notes: Using genuine GRACO replacement parts ensures optimal performance, reliability, and longevity of equipment. Ensure the system is depressurized before installation Inspect the ball and seat for wear or damage prior to installation Follow GRACO equipment manual instructions for replacement procedures