FloMax FNBL-59X Ball Lock Piston Spring – Extra Heavy-Duty Version for FNBL Fuel Nozzles - (SKU: FNBL-59X) adapter Check for leaks and proper

Check for leaks and proper fluid connections before operation

Mount the package securely on a wall for stability and safety

Ensure surfaces are clean and free of debris before installing new gaskets

FF is an OEM replacement seal designed for use in GRACO fluid handling systems

FloMax FNBL-59X Ball Lock Piston Spring – Extra Heavy-Duty Version for FNBL Fuel Nozzles - (SKU: FNBL-59X) adapter Check for leaks and properModel: FloMax FNBL 59X Ball Lock Piston Spring (Extra) Compatibility: FNBL ball lock series diesel fuel nozzles (fits same locations as standard piston spring, for increased tension or duty) Material: Extra strength high tensile steel; precision wound for maximum fatigue resistance in high pressure, high flow applications Function: Provides increased piston return force for heavy duty fueling, fast shutoff, or specialized field service environments