The GRACO 563919 is a piston kit designed for use in MVB series pumps. It is typically constructed from durable materials suitable for high-pressure industrial applications and is intended to replace or maintain the piston assembly within GRACO MVB pump systems, ensuring reliable operation in demanding environments.

Key Features:

• Piston Kit
• 3/8 MVB Pump
• GRACO MVB series pumps
• Designed for ease of maintenance and replacement
• Supports reliable operation in industrial settings
• Duty cycle suitable for continuous or heavy-duty use

Applications:
Used in industrial lubrication and maintenance systems, particularly where high-pressure fluid delivery is required. Suitable for mining, agriculture, and other heavy-duty applications.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Follow GRACO MVB pump manual for installation procedures
• Ensure all components are clean and free from debris before installation
• Use appropriate tools and safety equipment during installation
• Verify compatibility with your specific MVB pump model before installation