Overview of Graco 289257 Finex Air Spray Gravity Feed Gun
Graco 289257 Finex Air Spray Gravity Feed Gun is designed for precise fine-finish applications, offering excellent control, lightweight comfort, and superior atomization. This HVLP mini gravity gun provides professional results for small components, detailed parts, and touch-up spraying.
Compatible Machines & Systems
This spray gun works seamlessly with a variety of air and finishing systems:
- HVLP-compatible air compressors (with 29 psi regulated air pressure)
- Gravity-feed spray systems with standard or mini cups
- 3M PPS Cup Systems and Graco Finishing Accessories
- Detail finishing setups for lacquers, topcoats, and clear finishes
- Workshop and production environments requiring precision spraying
Key Features
- Feed Type: Gravity Feed (HVLP)
- Nozzle Size: 0.8 mm (0.031")
- Max Air Pressure: 100 psi (7 bar)
- Air Consumption: 7.0 SCFM at 29 psi
- Lightweight Design: Only 0.9 lb (0.4 kg)
- Air Inlet Thread: 1/4" NPSM
- Fluid Inlet Thread: 3/8" NPSM (female)
- Trigger Type: Ergonomic two-finger trigger for comfort
- Construction: Aluminum, stainless steel, and engineered plastics
Technical Specifications
| Specification | Details |
| Gun Model | Graco 289257 Finex |
| Feed Type | Mini Gravity Feed (HVLP) |
| Nozzle Size | 0.8 mm |
| Max Air Inlet Pressure | 100 psi (7 bar) |
| Air Consumption | 7.0 SCFM @ 29 psi |
| Gun Weight with Cup | 0.9 lb (0.4 kg) |
| Compatible Materials | Epoxies, urethanes, lacquers, sealers, and topcoats |
Benefits
- Delivers smooth, uniform finishes with minimal overspray.
- Optimized aircaps for superior atomization and control.
- Integrated cheater valve for precise airflow adjustment.
- Durable and easy to clean, ideal for daily professional use.
Frequently Asked Questions
The 289257 Finex Gravity Gun is perfect for spraying lacquers, clear coats, sealers, topcoats, and light industrial finishes.
The recommended inlet air pressure is 29 psi (2 bar) for HVLP performance with low overspray and excellent atomization.
No, the 289257 Finex Gravity Feed Gun is designed for gravity-feed operation and should be used with an air compressor and cup system, not pressure-feed systems.
