The GRACO 563227 is a pressure-sensitive rupture indicator designed for use in Trabon series progressive lubricating systems. It is constructed for compatibility with oil and is intended to signal excessive pressure due to lube line blockages, protecting the system from damage.

Key Features:

• Rupture Indicator
• Trabon, 1/8-27 NPTF
• Maximum working pressure: 7300 psi (503 bar)
• Oil
• Quick response to excessive pressure
• Pinpoints lube line blockages
• Protects lube system from damage
• Indicator pin protrudes to signal fault
• High-pressure disc rupture mechanism
• Designed for in-plant machinery and compressor equipment

Applications:
Used in Trabon series progressive lubricating systems for in-plant machinery and compressor equipment to detect and signal excessive pressure caused by lube line blockages.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and system reliability, reducing the risk of equipment failure and downtime.
• Install in alternate outlet ports of divider valves as specified by the system design
• Ensure threads are clean and properly sealed to prevent leaks
• After installation, check for proper indicator pin movement and reset after fault correction
• Replace the rupture disc and reset the indicator pin after each fault event
• Regularly inspect for signs of wear or damage
• Follow manufacturer guidelines for maintenance and replacement
• Use only compatible lubricants as specified