The GRACO 557811 is a replacement filter cartridge designed for use with both current and obsolete Trabon filter assemblies. It is constructed for high-efficiency filtration and is intended for use in lubrication systems requiring 1-2 micron filtration. The cartridge is compatible with single and dual cartridge filter assemblies and is engineered to provide reliable protection against contamination in industrial lubrication applications.

Key Features:

• Replacement filter cartridge
• Extra-Long: 2-5/8 in (67 mm) OD x 9-5/8 in (92 mm) length
• For use with all current and obsolete Trabon filter assemblies; replaces Lubriquip part numbers 540-686-000 and 540-686-001, and Trabon part number 40686
• 1-2 micron filtration for high-efficiency particle removal
• Extra-long element for increased dirt-holding capacity
• Designed for easy replacement and maintenance
• Compatible with both single and dual cartridge filter assemblies

Applications:
Industrial lubrication systems requiring high-efficiency filtration, including mining, agriculture, and manufacturing environments where protection against contamination is critical.

Installation Notes:

• Using genuine GRACO replacement cartridges ensures optimal filtration performance, system reliability, and protection of sensitive lubrication components.
• Always follow the equipment manual for proper installation procedures.
• Ensure the system is depressurized before replacing the cartridge.
• Inspect O-rings and seals for wear or damage during replacement.
• Dispose of used cartridges according to local regulations.
• Regularly monitor filter condition and replace cartridges as recommended.
• Keep spare cartridges on hand to minimize downtime.
• Use only compatible replacement parts to maintain system integrity.