The GRACO 563176 is an automatic relief indicator designed for use with MSP, MXP, MHH, and MJ divider valves. It features an O-ring seal and is constructed to handle high-pressure lubrication systems. Its primary function is to detect and indicate lube line blockages while allowing the lubrication system to continue supplying other points, ensuring uninterrupted operation and system reliability.

Key Features:

• Automatic Relief Indicator
• 563176 / 1/8 in. NPT
• 3000 psi (207 bar)
• MSP, MXP, MHH, MJ Divider Valves
• Automatic pressure relief and indication
• O-ring seal for leak prevention
• Spring reset mechanism for automatic operation
• Allows continued lubrication to non-blocked points
• Color indication (purple) for easy identification

Applications:
Used in secondary divider valves within lubrication systems for on-road vehicles, off-road equipment, and industrial machinery to maintain reliable lubrication and detect blockages.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the lubrication system.
• Ensure correct thread size (1/8 in. NPT) and pressure rating (3000 psi) for compatibility.
• Install with O-ring seal to prevent leaks.
• Connect to appropriate divider valve models (MSP, MXP, MHH, MJ).
• For best results, use a separate pressure switch connected to an audible or visual alarm to warn of high pressure.
• Regularly inspect for proper operation and signs of wear.