Spray Tip GRACO FFLP521 — finish/green, low-pressure flat fan nozzle for finishing coats

GRACO FFLP521 is a finish-category spray tip in green color engineered for low-pressure flat fan atomization of finishing coats. Designed for use with compatible Graco spray equipment, this nozzle produces a narrow, consistent fan and fine droplet distribution to support uniform coverage and smooth topcoat appearance on furniture, cabinetry, trim and other finished surfaces.

Advantages

The FFLP521 offers controlled fan width and consistent flow at lower operating pressures, reducing overspray while improving transfer efficiency for lacquers, sealers and similar topcoats. Its finish-grade atomization helps minimize orange peel and deliver repeatable results when applying thin finishing layers. The durable construction resists wear under normal finishing use and enables predictable pattern stability over time.

Suitable for

• Application of lacquers and clear topcoats on furniture and cabinetry
• Sealers and sanding sealers prior to final finishing
• Touch-up and small-area finishing where a fine, consistent atomization is required
• Low-pressure spray setups focused on reducing overspray and material waste

Key specifications

• Spray pattern: flat fan for controlled overlap and uniform coverage
• Atomization type: low-pressure, fine droplet distribution suited to finishing coats
• Color coding: green for quick identification within finish tip range
• Material compatibility: suitable for common finishing materials such as lacquers, sealers and other thin topcoats
• Intended use: finish-grade nozzle for furniture, cabinetry, trim and similar surfaces

How to use

Install the FFLP521 spray tip into a compatible Graco spray gun or fluid section according to the equipment manufacturer’s instructions. Set the system to a low operating pressure appropriate for the coating being applied and test the pattern on scrap material, adjusting gun distance and overlap to achieve even coverage. Maintain a consistent travel speed and distance during application to ensure smooth, uniform topcoats. Clean the nozzle and surrounding fluid passages after use following the spray equipment cleaning procedure to prevent clogging and preserve pattern quality.

Usage recommendations

For best results, use the FFLP521 with properly thinned finishes and at pressures recommended for finish-grade atomization; perform pattern checks before starting production and replace tips showing wear to maintain consistent finish quality.