Graco GMAX II 7900 Standard Series Gas Airless Sprayer (Hi-Boy)

The GMAX II 7900 Standard Series Gas Airless Sprayer is Graco’s largest mechanical sprayer, designed for professional contractors who need maximum power and durability. Offering 35% more performance than the GMAX II 5900, this unit delivers up to 2.2 gallons per minute and supports multiple guns, longer hoses, and heavy coatings with ease. Its Endurance MaxLife Piston Pump lasts six times longer between repacks, thanks to advanced technology and oversized passages for high-velocity flow. Maintenance is quick and simple with the QuikPak Cartridge System, reducing downtime and keeping you productive. SmartControl 3.0 ensures consistent pressure and a uniform spray pattern for a flawless finish, while the hardened steel Precision Advantage Drive provides quiet, long-lasting operation. The Easy Out Pump Filter minimizes clogs and mess, and the heavy-duty prime valve withstands high-pressure dumping for reliable performance. Built for rugged jobsite conditions, the durable chrome-over-steel frame and pneumatic wheels make transport easy, and the retractable handle doubles as hose storage for added convenience. Powered by a dependable Honda engine and paired with the Contractor PC Spray Gun for all-day comfort, the GMAX II 7900 Standard Series delivers the strength, precision, and reliability you need for high-volume projects.

• Gas-powered airless sprayer designed for large-scale professional projects
• Delivers up to 2.2 gallons per minute for maximum productivity
• Endurance MaxLife Pump lasts six times longer between repacks
• Quick maintenance with QuikPak Cartridge System reduces downtime
• SmartControl 3.0 ensures consistent pressure and spray pattern
• Precision Advantage Drive offers quiet, durable performance
• Easy Out Pump Filter minimizes clogs and simplifies cleaning
• Heavy-duty prime valve withstands high-pressure dumping
• Rugged cart design with retractable handle for easy mobility
• Contractor PC Spray Gun provides comfort and control for extended use