The GRACO 563217 is a replacement rupture-to-atmosphere indicator designed for use in high-pressure lubrication systems. It is typically constructed from robust materials suitable for industrial environments and is intended to provide pump protection by venting lubricant to the atmosphere when system pressure exceeds a predetermined threshold, thereby preventing equipment damage.

Key Features:

• Rupture-to-Atmosphere Indicator
• 1/8 in NPTF
• 5500 psi
• For use with MJ, MSP, MHH, and MXP Divider Valves
• Provides visual indication of excessive system pressure
• Ruptures at a predetermined pressure to vent lubricant and relieve pressure
• Designed for easy replacement and maintenance
• Reliable protection for pumps and lubrication systems

Applications:
Used in industrial lubrication systems where high-pressure protection is required, particularly in applications involving MJ, MSP, MHH, and MXP Divider Valves.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and safety in high-pressure applications.
• Ensure the system is depressurized before installation or replacement
• Tighten connections to manufacturer specifications (e.g., 5 ft-lbs for similar indicators, but confirm for this specific part)
• Inspect the indicator and surrounding components for wear or damage during maintenance
• Replace the rupture disc and reset the indicator after any activation
• Regularly inspect rupture indicators for signs of activation or leakage
• Follow GRACO’s recommended maintenance schedule
• Use only GRACO-approved replacement parts for optimal performance and safety