The GRACO 77X523 is a 400 micron inline filter designed to reduce harmful contamination in grease systems. It is constructed for use with grease and is intended for integration into GRACO’s Dyna-Star Electric Powered HP and HF 24 VDC lubrication equipment, primarily for in-plant machinery and off-road equipment.

Key Features:

• Inline filter
• 400 micron, 3/8" NPT port
• Maximum 5,000 psi (344 bar) inlet pressure
• Grease; Dyna-Star Electric Powered HP and HF 24 VDC
• Serviceable grease filter for easy maintenance
• Designed for high-pressure environments
• Reduces contamination in lubrication systems
• Reliable performance in demanding industrial applications

Applications:
In-plant machinery, off-road equipment, and other industrial lubrication systems requiring high-pressure grease filtration.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, compatibility, and longevity of the lubrication system.
• Ensure the system is depressurized before installation or maintenance
• Use appropriate tools for NPT thread connections
• Regularly inspect and clean the filter to maintain system efficiency
• Follow manufacturer guidelines for installation and maintenance
• Replace filters as recommended by the equipment manual
• Monitor system pressure and filter condition regularly
• Use only compatible grease and fittings