Graco 24J603 Finex Air Spray Gravity Feed Side Cup Gun
$467.00
In Stock
Graco 24J603 Finex is a precise, conventional gravity-feed side-cup spray gun for fine-finish work. Connects to clean, regulated shop air not to airless sprayers.
- Includes 1.4 mm needle/nozzle/air-cap set
- 1/4" NPSM air inlet; non-bleeder design
- Max inlet pressure 100 psi (7 bar)
- Ideal for cabinetry, furniture, fixtures, and touch-up
- Use with filtered, dry air; compatible Finex accessories available
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Professional Overview
Compatible Machines / Setups
Graco 24J603 Finex Air Spray Gravity Feed Side-Cup Gun is a stand-alone conventional air spray gun. It does not mount to airless sprayers (e.g., Ultra, GMAX, Mark-series). It connects to any clean, regulated compressed-air setup.
- Shop or booth air systems supplying clean, dry, regulated air up to 100 psi (7 bar)
- Air lines, filters, and regulators with a 1/4" NPSM air inlet connection
- Finishing benches/production lines using conventional (non-HVLP) spray processes
- Compatible Finex series accessories (air caps, needle/nozzle kits) sized for the Finex platform
What it is
Graco 24J603 Finex is a light, precise, gravity-feed side-cup conventional spray gun designed for fine-finish work on wood, metal, plastics, and composites. It features a smooth, low-effort trigger, a balanced body, and predictable atomization for consistent surface quality.
Key Features
- Conventional (non-HVLP) atomization for crisp, even finishes
- Side-cup gravity feed for better visibility and control on detail work
- Supplied with a 1.4 mm needle/nozzle/air-cap set (ideal all-round detail size)
- 1/4" NPSM air inlet; non-bleeder design for reduced air consumption when idle
- Rated to 100 psi (7 bar) max inlet pressure
- Supports common solventborne & waterborne materials: clears, enamels, urethanes, lacquers, epoxies
Specifications
| Part Number | 24J603 |
|---|---|
| Gun Type | Conventional (non-HVLP), non-bleeder |
| Feed Style | Gravity with side-mounted cup |
| Included Orifice | 1.4 mm needle/nozzle/air-cap set |
| Air Inlet | 1/4" NPSM |
| Max Inlet Pressure | 100 psi (7 bar) |
| Typical Applications | Cabinetry, furniture, auto refinish parts, fixtures, light industrial finishes, prototyping |
Setup & Use Tips
- Use clean, dry air with filtration (water/oil separators) before the gun regulator.
- Start with lower inlet pressure, increase gradually until desired atomization is achieved.
- Strain coatings and test on scrap to dial in fan pattern and flow.
Frequently Asked Questions
No. The 24J603 Finex is a compressed-air spray gun with a 1/4" NPSM air inlet. It does not mount to, or replace the gun on, Graco airless units. Use it with a regulated shop air source or spray booth system.
The included 1.4 mm set is a versatile size for clears, enamels, basecoats, light urethanes, and many waterborne finishes. For thicker materials, consider alternative Finex needle/nozzle sizes and adjust viscosity per coating guidance.
A clean, dry, regulated air source capable of up to 100 psi (7 bar), connected via 1/4" NPSM. Use filters/separators and keep hoses short and appropriately sized to minimize pressure drop.
Yes. The Finex platform supports alternative needle/nozzle/air-cap sets. Match size to material viscosity and target finish quality, and always test/adjust pattern and flow after changes.
No reviews yet. Be the first to review this product!
