The GRACO 25M224 LineLazer 3400 is a professional-grade, gas-powered airless line striper designed for applying pavement marking materials. It is constructed with robust metal and durable plastics for longevity and is intended for use in small parking lots, mini malls, schools, and park and recreation departments.

Key Features:

• Walk-Behind Line Striper
• 3400 Series, 25M224
• Metal and durable plastics
• Maximum working pressure: 3300 psi (22.8 MPa, 228 bar)
• Accepts 15-gallon hopper and EZ Bead System
• Improved tracking and line quality
• Added stability with a 3-inch longer frame
• Rear mount hose wrap for easier stencil jobs
• Easy-to-reach controls on handlebars
• Reduced vibration and operator fatigue with new handlebar design
• Electronic pressure control for improved line quality
• Endurance Chromex pump for reliability
• Single manual gun configuration

Applications:
Ideal for small to medium parking lots, mini malls, seal coating contractors, schools, and park and recreation departments.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Follow all safety instructions and pressure relief procedures before servicing or cleaning
• Refer to the detailed installation and maintenance sections in the GRACO LineLazer 3400 manual
• Ensure all connections are secure and controls are accessible
• Regularly inspect and maintain the pump and engine as per manufacturer guidelines
• Regularly check and clean filters and pressure control components
• Inspect hoses and fittings for wear or leaks
• Follow engine maintenance as specified in the separate engine manual
• Store equipment in a clean, dry environment