The GRACO 557700 is a replacement filter element designed for use in high-pressure in-line oil and grease strainers. It is constructed as a strainer with a filtration rating of 149 micron (100 mesh), sometimes also referenced as 138 micron. The intended use is to filter contaminants from oil and grease in lubrication systems, ensuring smooth operation and protection of downstream equipment.

Key Features:

• Strainer
• 557700 (149 micron/100 mesh, also referenced as 138 micron)
• For use with in-line oil and grease strainers; replacement element for filter assemblies 563507, 557517, 564406
• High-pressure in-line filtration
• Reliable contaminant removal
• Easy replacement element for maintenance
• Compact size (approx. 1" x 1" x 2")

Applications:
Used in high-pressure lubrication systems for filtering oil and grease, suitable for industrial, mining, and agricultural equipment where clean lubricant is critical for equipment longevity and performance.

Installation Notes:

• Using genuine GRACO replacement elements ensures proper fit, filtration efficiency, and equipment protection.
• Ensure system is depressurized before replacing the filter element.
• Inspect the filter housing for debris or damage before installation.
• Follow manufacturer guidelines for filter replacement intervals.
• Dispose of used filter elements according to local regulations.
• Regularly inspect and replace filter elements as recommended.
• Monitor system pressure and flow for signs of clogging.
• Keep spare filter elements on hand for timely maintenance.