With a 160 cc Honda engine and the ability to spray up to 1.6 gallons per minute, the GMAX II 5900 is the industry standard for the professional contractor who sprays a wide variety of coatings on residential, commercial, and industrial jobs.

Standard Series comes with these "Only On A Graco" features:

• Advantage Drive System – Runs quiet and has a lifetime guarantee.
• SmartControl 3.0 Pressure Control – Delivers consistent spray fan without pressure fluctuations at all spraying pressures.
• Endurance Pump – Amazingly durable design lasts twice as long as the next leading brand.
• Honda Engine – Delivers maximum performance and contractor preferred reliability.
• Rugged Cart Design – Chrome over steel makes this durable cart last for years.
• Easy Out Pump Filter – Less mess when changing or cleaning the filter.
• Heavy-Duty Prime Valve – Maintenance free design withstands high pressure dumping. 
• Also available in Lo-Boy configuration with same features as Standard Series plus ProConnect 2 Pump System.
• Also available in a Convertible configuration with same features as Standard Series plus the ability to utilize either a gas engine or electric motor.

  Standard Series, Convertible and Lo-Boy units include:

  • Contractor Gun
  • RAC X 517 SwitchTip and Guard
  • 1/4 in x 50 ft (6.4 mm x 15 m) BlueMax II Airless Hose