

The Graco 17H452 LineLazer V 3900 HP Automatic Series is a professional airless line striper built for accurate, high-efficiency marking on roads and parking lots.
The Graco 17H452 LineLazer V 3900 HP Automatic Series Two Guns is a complete striping unit; however, many of its components and accessories are compatible with the following machines:
The Graco 17H452 LineLazer V 3900 HP Automatic Series is a high-performance, walk-behind airless line striper designed for professional contractors handling medium to large-scale striping projects. Built with durability and precision in mind, this unit delivers consistent, sharp lines for applications such as parking lots, roadways, and commercial surfaces.
Equipped with a dual gun configuration (1 automatic + 1 manual), this system enhances productivity while offering flexibility for both automated and manual striping needs. Its automatic capabilities allow for efficient skip-line painting, reducing operator fatigue and improving job accuracy.
| Configuration | Two Guns (1 Automatic + 1 Manual) |
|---|---|
| Max Pressure | 3300 PSI |
| Flow Rate | 1.25 GPM |
| Engine | Honda GX120 Gas Engine |
| Application | Parking lots, roads, airports, sports courts |
| Control System | Automatic striping with skip-line capability |