The GRACO 563225 is a rupture indicator designed for use in high-pressure lubrication systems. It is typically constructed from robust materials suitable for industrial environments and is intended to detect and signal excessive pressure caused by lube line blockages in GRACO Trabon® divider valve applications. When pressure exceeds the set threshold, a disc ruptures, forcing an indicator pin to protrude and visually indicate the blockage, while also triggering system shutdown to prevent damage.

Key Features:

• Rupture Indicator
• 1/8-27 NPTF
• 6400 psi (441 bar)
• Designed for use with GRACO Trabon® MH divider valve applications where lube system pressures exceed 2,500 psi
• Visual indication of excessive pressure via protruding pin
• Designed to trigger system shutdown upon rupture
• Easy to identify and reset after fault correction
• Reliable performance in high-pressure environments

Applications:
Used in industrial lubrication systems, particularly where high-pressure lube line blockages may occur. Commonly found in mining, manufacturing, and heavy equipment maintenance applications.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system. Non-genuine parts may compromise safety and system integrity.
• Ensure the system is depressurized before installation or maintenance
• Follow manufacturer guidelines for installation and reset procedures
• Regularly inspect the rupture indicator for signs of activation or wear
• Replace the disc and reset the pin after any rupture event
• Always use the correct part number and specifications for your system
• Consult the equipment manual for detailed installation instructions
• Contact a GRACO specialist for technical support if needed