The GRACO 25D226 DutyMax GH 675DI is a high-performance, gas-powered hydraulic airless sprayer designed for professional contractors. It features a robust steel frame, a large material hopper, and is engineered to handle hard-to-atomize coatings such as silicone and waterproofing materials. Its intended use is for high-production, large-scale coating and waterproofing applications.

Key Features:

• Gas Hydraulic Airless Sprayer
• DutyMax GH 675DI, Big 150 & Hopper
• Welded steel frame, durable polyethylene hopper
• Up to 1.5 gpm (5.7 lpm)
• Maximum 6750 psi (465 bar)
• Fits GH 733, GH 5040, GH 933, and GH 675DI sprayers; accepts standard 55-gallon garbage bag as liner
• CARB approved (where applicable)
• Removable engine for easy transport
• Heavy-duty hydraulic system with submerged foot valve
• O-ring sealed to eliminate leaks
• High-precision pressure control
• Fully adjustable handle for comfort
• Easy cleanup with less solvent than larger systems
• Converts to 3300 psi / 3 gpm pump with optional kit
• Ultimate portability and maneuverability

Applications:
Ideal for high-production professional contractors handling hard-to-atomize materials such as silicone and waterproofing coatings. Suitable for large jobs requiring consistent mil build and fast application, significantly faster than manual rolling or squeegee methods.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise equipment integrity and void warranties.
• Ensure all connections are secure before operation
• Use recommended hoses and fittings for compatibility and safety
• Follow manufacturer guidelines for engine and pump maintenance
• Regularly inspect for leaks and wear
• Clean hopper and hoses thoroughly after use to prevent material buildup