Graco 289254 Finex Air Spray Gun Overview
Graco 289254 Finex Air Spray Pressure Feed Gun offers precision performance and control for industrial and commercial coating applications. With its lightweight design and ergonomic trigger, it provides consistent, high-quality spray finishes while reducing operator fatigue.
Compatible Machines
Graco 289254 Finex Gun is designed to work seamlessly with pressure-feed systems and Graco diaphragm pumps.
- Husky 307 Diaphragm Pump – Commonly used with Finex guns in custom wood and industrial shops.
- Graco Pressure Pots & Tanks – Suitable for 2–10 gallon capacity setups.
- Finex Pressure-Feed Packages – Designed for continuous material flow applications.
- Air Compressors – Rated for 11 SCFM at 50 psi for proper atomization.
Key Features
- Needle/Nozzle Size: 1.4 mm (0.055")
- Air Inlet Size: 1/4" NPSM
- Fluid Inlet Size: 3/8" NPSM (female thread)
- Maximum Air & Fluid Pressure: 100 psi
- Air Consumption: 11 SCFM at 50 psi
- Weight: 0.8 lbs (13.05 oz)
- Trigger Type: Two-finger, ergonomic
- Bleed Type: Non-Bleeder
- Includes: Air cap, needle assembly, nozzle, and tool kit
Technical Specifications
| Needle/Nozzle Size | 1.4 mm (0.055") |
| Air Inlet Size | 1/4" NPSM |
| Fluid Inlet Size | 3/8" NPSM (female thread) |
| Maximum Air Inlet Pressure | 100 psi |
| Maximum Fluid Pressure | 100 psi |
| Air Consumption | 11 SCFM at 50 psi |
| Weight | 0.8 lbs (13.05 oz) |
| Trigger Type | Two-finger, ergonomic |
| Bleed Type | Non-Bleeder |
| Includes | Air cap, needle assembly, nozzle, and tool kit |
Frequently Asked Questions
It can handle epoxies, urethanes, high solids, latex, sealants, waterborne paints, and solventborne coatings with ease.
No, the Finex 289254 is a pressure-feed gun and is not compatible with gravity-feed or airless systems.
Use an air compressor capable of providing approximately 11 SCFM at 50 psi for proper atomization and smooth spray pattern.
The Finex series is known for its lightweight build, consistent atomization, easy maintenance, and smooth trigger action that improves operator comfort and precision.
