Overview & Key Benefits
Graco 24J602 Finex Air Spray Gravity Feed Side Cup Gun is a conventional pneumatic finishing gun engineered for control and maneuverability. Its swiveling side-mounted cup improves access in tight areas, while optimized aircaps deliver smooth atomization for fine-finish results on cabinetry, furniture, metals, and general industrial parts.
Compatible Machines / Systems
This model is a standalone air spray gun (not an airless sprayer attachment). It “fits” systems that can supply clean, regulated compressed air and standard shop connections:
- Air compressors capable of ~9–10 SCFM @ ~40–45 psi (with headroom) and up to 100 psi max gun inlet.
- Standard 1/4" air line with regulator, moisture trap, and filter (NPT/NPS common shop fittings).
- Finex side cup and service kits (needles/nozzles/aircaps) specified for Finex side-cup guns.
Note: This gun does not mount on Graco airless sprayer “machines.” Use with a suitable air compressor setup as listed above.
Specifications
| Part Number | 24J602 |
| Gun Type | Conventional (air) spray, gravity feed, side-mounted cup with swivel |
| Needle/Nozzle | 1.2 mm (0.047") fine-finish setup |
| Max Inlet Pressure | 100 psi (6.9 bar) typical |
| Typical Air Consumption | Approx. 9.5 SCFM @ ~43 psi (compressor capacity with margin recommended) |
| Air Inlet | 1/4" (common shop fitting; use clean, regulated, dry air) |
| Recommended Uses | Cabinetry, furniture, trim, light industrial parts, touch-ups, fine-finish coatings |
Why Choose the Finex Side-Cup Design
- Swiveling side cup improves visibility and access to corners and tight spaces.
- Light trigger pull and balanced body reduce fatigue on long jobs.
- Optimized aircaps for smooth atomization and consistent fine-finish quality.
- Simple upkeep with readily available Finex needles, nozzles, and aircaps.
Setup & Usage Tips
- Install a regulator and moisture trap; dry, clean air protects finish quality.
- Start around ~20–25 psi at the gun for many materials and adjust to pattern/flow needed.
- Strain coatings and thin to manufacturer’s viscosity recommendations for best atomization.
Frequently Asked Questions
No. The Finex Air Spray Gravity Feed Side Cup Gun is a pneumatic (air-driven) gun. It connects to a regulated air line from an air compressor, not to airless sprayer pumps or guns.
Provide clean, dry air of roughly 9–10 SCFM at ~40–45 psi (with safety margin) and up to 100 psi max inlet. Use a regulator plus moisture filtration to prevent fisheyes and texture defects.
This listing is for the gun with side cup and a 1.2 mm setup for fine finishing. Finex needles, nozzles, and aircaps are available separately so you can tailor flow and pattern to your coating.
Ideal for light-to-medium viscosity lacquers, polyurethanes, water-borne finishes, and enamels. For thicker materials, adjust reduction and consider alternate needle/nozzle sizes.
