The GRACO 563192 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 visually indicating excessive system pressure. When system pressure exceeds a predetermined threshold, the pressure disc ruptures, venting lubricant to the atmosphere and relieving high pressure, thereby safeguarding the equipment.

Key Features:

• Rupture-to-Atmosphere Indicator
• 1/8 in NPTF
• 2950 psi (20.3 MPa)
• Designed for use with GRACO lubrication systems and pumps
• Provides visual indication of excessive system pressure
• Protects pumps and equipment from overpressure
• Easy to replace and reset after activation
• Reliable operation in high-pressure environments

Applications:
Used in industrial lubrication systems, particularly where system pressures may exceed safe operating limits. Commonly installed on GRACO pumps and divider valve applications to protect against lube line blockages and overpressure events.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system. Non-genuine parts may compromise system safety and efficiency.
• Ensure the system is depressurized before installation or replacement
• Tighten the indicator to the recommended torque (if specified, consult manual for exact value)
• Inspect the indicator and surrounding components for damage or wear before installation
• After activation, replace the ruptured disc and reset the indicator as per manufacturer instructions
• Regularly inspect rupture indicators for signs of activation or damage
• Replace indicators immediately after activation to maintain system protection
• Follow all safety procedures when working with high-pressure systems