Description
- Model: FloMax FN600-53 Piston Seal
- Compatibility: OEM replacement for FloMax FN600-series 1.5″ diesel fuel nozzles (Dog Lock design)
- Material: Viton elastomer for superior chemical and temperature resistance; designed for diesel, fuel oils, and hydraulic fluids
- Function:
- Seals the piston within the cylinder, preventing fluid bypass and leaks
- Enables consistent high-pressure actuation and fuel shutoff
- Supports long cycle life and easy maintenance in harsh service conditions
- Spare Parts Support: Available as an individual service part and in FloMax FN600 rebuild kits
- Applications: Maintenance, repair, and overhaul of FN600 nozzles in mining, fleet fueling, construction, and industrial refueling operations
The FN600-53 piston seal is critical for reliable, leak-free performance in all FloMax FN600 bulk fueling nozzles, ensuring long service life and minimal downtime during scheduled maintenance.






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