Description
The GRACO 25D223 DutyMax GH 675DI is a heavy-duty, gas-powered hydraulic airless sprayer designed for professional contractors. It features a direct immersion pump and is constructed for durability and high performance. The sprayer is intended for applying a wide range of coatings, including acrylics, block fillers, coal tar, contact cement, elastomerics, enamel, epoxies, fibered and non-fibered aluminum and asphalt emulsions, intumescents, mastics, paint, polyester, polyurethane, primer, silicone, texture mud, and waterproofing materials.
Key Features:
- Airless Sprayer
- GH 675DI
- Heavy-duty hydraulic system with robust cooling and direct immersion pump
- Up to 1.5 gpm (5.7 lpm) at 6750 psi; convertible to 3 gpm (11.3 lpm) at 3300 psi with optional kit
- Maximum 6750 psi (465 bar); convertible to 3300 psi (227 bar)
- Acrylics, block filler, coal tar, contact cement, elastomerics, enamel, epoxies, fibered and non-fibered aluminum and asphalt emulsions, intumescents, mastics, paint, polyester, polyurethane, primer, silicone, texture mud, waterproofing
- Heavy-duty hydraulic system for faster, more responsive changeover
- Heavy-duty cooling system for extended operation
- 6750 PSI direct immersion pump with submerged foot valve
- Removable engine for easy transport and versatility
- Compact and portable design for job site flexibility
- Simple and economical cleanup using less solvent than larger systems
- Convertible pump for spraying both silicone and acrylics
Applications:
Ideal for high production professional contractors handling hard-to-atomize materials such as silicone and other waterproofing and protective coatings. Suitable for cut-in and detail work on large jobs, significantly faster than manual rolling or squeegee applications.
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 and use compatible thread types (NPT for fluid inlet/outlet)
- Follow manufacturer guidelines for pump and engine installation
- Regularly check hydraulic fluid levels and cooling system
- Use recommended replacement pumps and accessories for best results
- Consult the product manual for detailed installation and maintenance procedures






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