The Graco 25M224 LineLazer 3400 is a gas-powered airless line striper designed for contractors who need reliable, professional striping performance for small to mid-sized jobs. Equipped with a Honda GX120 engine and a single manual gun, this unit delivers consistent line quality and dependable operation for parking lots, schools, parks, and seal coating applications.
Built for ease of use and durability, the LineLazer 3400 features an updated frame for improved tracking and stability, electronic pressure control for consistent spray output, and Graco’s Endurance Chromex pump for long-lasting performance. The front swivel wheel allows operators to stripe tight curves and edges with precision, while the ergonomic handlebar design reduces vibration and operator fatigue.
This unit is ideal for contractors looking for a dependable, entry-level professional striping machine capable of handling regular striping work without the complexity of automated systems.
This unit is built for high-production striping contractors handling parking lots, warehouses, parking garages, and large commercial projects where automation, precision, and efficiency are critical.
- Updated Frame
- Improved Tracking & Line Quality
- Added stability with newly designed, 3-inch longer frame
- Accepts 15-gallon hopper and EZ Bead System
- Rear Mount Hose Wrap
- Easier Stencil Jobs
- Easy on/off functionality
- Easy-To-Reach Controls
- Fine-tune the striper without stopping
- Operator controls are located on the handlebars
- New Handlebar Design
- Reduced Vibration
- Less operator fatigue with greater comfort and control
- Electronic Pressure Control
- Improved Line Quality
- Accurate, tight tolerance system
- Endurance Chromex Pump
- Reliable, Long-Life Pump
- Industry-best pump performance — field-proven design
- Handle the most demanding materials with long-life rod treatment
- 4X harder than ordinary chrome
- Honda GX Engine
- Reliable, Easy-to-Start Power
- Contractor-preferred — excellent power and proven reliability
- Oil Alert shuts down engine to prevent damage if oil level drops too low
- Easy Out Pump Filter
- Easy Pump Maintenance & Less Clogging
- Inside-out design means less mess with fewer tip clogs
- Front Swivel Wheel
- Easier Maneuverability
- Ability to stripe right up to the curb
- Makes easy work of hard-to-do curves
- Years of dependable operation with tapered locking pin design
Machine Specifications
| Specification | Details |
| Brand | Graco |
| Model | LineLazer 3400 Standard Series |
| Part Number | 25M224 |
| Power Source | Gas (Honda GX120) |
| Engine Power | 4 HP |
| Maximum Working Pressure | 3300 PSI |
| Maximum Flow Rate | 2.8L/Min |
| Maximum Tip Size | 0.027 in |
| Number of Guns | 1 Manual |
| Hopper Capacity | 15 Gallons |
| Weight | 244 lbs |
Operational Details
Country of Origin: United States
Unit of Measure: Each
UPC: 755652389132
Included Components
Flex Plus Spray Gun
RAC 5 317 & 319 Spray Tips
RAC 5 Tip Guard
1/4" x 50 ft BlueMax II Hose
1/4" x 3 ft Whip Hose
TSL (4 oz)
Recommended Applications
Small parking lots
Seal coating striping
Schools and recreational facilities
Property maintenance striping
Basic commercial striping jobs
Graco Rebate Offer
When you purchase through Spraywell, you are eligible to receive:
- 3 FREE RAC 5 Line Striping Tips
- Graco Endurace Advantage Program
How to Claim Your Free Goods:
This is an online rebate fulfilled by Graco after your order is delivered.
- Wait for your sprayer to arrive (you will need the Serial Number).
- Visit the Graco Redemption Center.
- Upload a copy of your receipt and use Promo Code: NAT26 & EA26
*Fulfillment handled by Graco. Valid on purchases through Dec 31, 2026.
Download the Graco LineLazer Guide for Indoor and Outdoor Professional Line Striping (PDF)
This comprehensive Graco LineLazer Professional Airless Line Striping Systems Guide provides technical specifications and layout solutions for all environments, including high-traffic outdoor parking lots and airports, specialized indoor warehouse and factory flooring, and precision turf marking for athletic fields.
