The GRACO 183555 is a ball stop pin, typically constructed from durable materials such as steel or alloy, designed to function as a critical component within GRACO proportioning pumps, specifically for models like the H-20/35 Pro. Its primary role is to secure and control the movement of internal ball mechanisms, ensuring reliable operation and preventing unintended displacement during pump cycles.

Key Features:

• Ball stop pin
• Height: 0.1 inches; Length: 0.9 inches; Width: 0.1 inches
• H-20/35 Pro Proportioning Pump and other compatible GRACO displacement pumps
• Precision fit, reliable retention of ball mechanisms, essential for pump integrity and performance

Applications:
Used in GRACO proportioning and displacement pumps for fluid handling and spray applications, particularly in industrial and maintenance settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal fit, performance, and longevity of the equipment.
• Ensure the pump is depressurized and isolated before installation. Align the pin correctly with the ball mechanism and secure it as per the equipment manual. Regular inspection for wear or damage is recommended.
• Follow manufacturer guidelines for installation and maintenance. Replace worn or damaged pins promptly to avoid equipment failure.