Graco 289239 Finex Air Spray Gravity Feed Gun
$246.50
In Stock
Graco 289239 Finex Air Spray Gravity Feed Gun delivers smooth, professional finishes with minimal overspray. Ideal for detailed applications in automotive, wood, and industrial finishing.
- Lightweight & ergonomic design for comfort
- 1/4" NPSM air inlet - fits most shop air systems
- Precise HVLP atomization for fine coatings
- Built for durability and consistent performance
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
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Professional Overview & Key Benefits
Compatible Machines / Systems
Graco 289239 Finex Air Spray Gravity Feed gun is an HVLP-style finishing gun. It “fits” systems that provide clean, regulated compressed air and standard gun connections.
- HVLP-capable compressed air compressors with adequate CFM (typ. shop compressors/regulators)
- Spray booths / finishing lines using 1/4" NPSM air inlet hoses & regulators
- Finex gravity cups and standard gravity-feed accessories
- Inline air regulators/filters and moisture traps used in HVLP setups
- General woodworking, cabinetry, furniture, and light industrial coating stations
Tip: If your setup uses 1/4" NPSM air fittings and supports HVLP pressures/flow, this gun will integrate with minimal adapters.
What is it?
Graco 289239 Finex Air Spray Gravity Feed gun is a lightweight, ergonomic HVLP gravity gun designed for smooth atomization and control on light-to-medium viscosity coatings. It’s ideal for fine finishing on wood, metal, and general industrial parts.
Key Features
- Balanced, ergonomic body with light trigger pull for reduced fatigue
- Consistent HVLP atomization for fine finishes and reduced overspray
- Integrated air adjustment at the handle for quick tuning
- Standardized connections for easy drop-in to existing lines
Technical Specifications
| Model | Graco 289239 (Finex series) Air Spray Gravity Feed Gun |
|---|---|
| Spray Technology | HVLP (High Volume Low Pressure) air spray |
| Nozzle / Orifice (factory) | Approx. 1.4 mm (0.055") general-purpose finishing |
| Air Inlet | 1/4" NPSM (standard shop air hose/regulator compatible) |
| Typical Max Air Pressure | Up to ~100 psi (0.7 MPa). Use lowest pressure that achieves proper atomization. |
| Typical Materials | Waterborne & solventborne clears, lacquers, stains, enamels, urethanes, light-to-medium viscosity coatings |
| Use Case | Wood finishing, cabinetry, trim, furniture, light industrial parts, touch-ups |
In the Box (Typical)
- Finex gravity-feed gun body with installed air cap / nozzle / needle
- Gravity cup (capacity may vary by kit)
- Multi-tool / spanner and basic service items
Fit & Setup Notes
- Ensure your air system can supply sufficient CFM at HVLP pressures
- Use clean, dry, filtered air (add moisture trap/regulator if needed)
- Select nozzle/needle appropriate to coating viscosity and desired build
Frequently Asked Questions
Yes-its air inlet is 1/4" NPSM, which is widely used on shop air lines. If your hose uses a different thread, a simple adapter usually solves it.
It’s optimized for light-to-medium viscosity materials—waterborne/solventborne clears, lacquers, stains, enamels, and many urethanes. For very thick coatings, consider a larger nozzle or different spray technology.
No. This is an air spray HVLP gun designed for compressed air systems, not for high-pressure airless pumps. It belongs on spray booths or compressor-driven stations.
Start low (per coating tech sheet) and increase only until proper atomization is achieved. The gun typically operates up to ~100 psi, but most HVLP finishing is done far below that.
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