Graco GMAX II 3900 Standard Series Gas-Mechanical Airless Sprayer 16W865 16W-865

This unit is Ideal for the professional contractor who sprays a wide variety of coatings.
With a 120 cc Honda engine and additional features for increased productivity, the GMAX II 3900 can handle up to two guns and is ideal for the professional contractor who sprays a wide variety of coatings.

The Standard Series sprayers come 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.

Standard Series 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

Maximum Tip Size .023, 2 guns
Gallons Per Minute 1.25
PSI 3300
Engine 120cc
Horsepower 4.0


Graco GMAX II 3900 Manual