The GRACO 287553 Airless Gun Kit is a second gun kit designed to upgrade LineLazer IV stripers from a single-gun to a dual-gun setup. It is constructed from metal (stainless steel and steel) and is intended for use in line striping and pavement marking applications, allowing for wider or double lines to be painted efficiently.

Key Features:

• Airless Spray Gun Kit
• 287553
• Metal (Stainless Steel, Steel)
• Maximum working pressure: 3300 psi (22.8 MPa, 228 bar)
• Compatible with GRACO LineLazer IV models (e.g., IV 5900)
• Includes a 7 ft hose for connection from fluid filter assembly to the airless spray gun
• Comes with LL5319 LineLazer and 286517 RAC V spray tips
• Metal Flex Plus gun and gun bar holder included
• Allows for painting double lines or wider lines not possible with a single gun setup

Applications:
Line striping and pavement marking for roads, parking lots, and other surfaces requiring double or wider lines.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of the LineLazer IV system.
• Install the extension clamp and extension as described in the manual
• Connect the 7 ft hose from the fluid filter assembly to the new airless spray gun
• Secure the gun bar holder for stability during operation
• Refer to the sprayer manual for detailed installation and maintenance procedures