GRACO Back-Up Ring for Trabon Electrical/Mechanical Actuated Lube Pump, -014 PTFE - (SKU: 557642) Used for maintenance and repair

Used for maintenance and repair of GRACO fluid pressure regulators in industrial lubrication

The GRACO 24Z512 is a compact series progressive (CSP) divider valve designed for medium-duty lubrication systems

05 inches long x 0

Designed for repeated cleaning and reuse

Inspect the u-cup and air cartridge for wear or damage before installation

GRACO Back-Up Ring for Trabon Electrical/Mechanical Actuated Lube Pump, -014 PTFE - (SKU: 557642) Used for maintenance and repairThe GRACO 557642 is a PTFE (polytetrafluoroethylene) back up ring designed for use with Trabon Lube Master pump packages. It serves as a critical sealing component within the pump assembly, helping to maintain proper lubrication system integrity by supporting and protecting primary seals from extrusion and wear. Key Features: Back Up Ring 014 PTFE PTFE (polytetrafluoroethylene) For use with Trabon Lube Master Pump Packages High chemical resistance due