With a 200cc Honda engine and the ability to spray up to 1.6 gallons per minute (6.1 liters 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.
Beyond Jobsite Tough. Graco IronMan Series gas-powered airless paint sprayers provide superior power & durability to handle the most brutal and demanding conditions typically found on large commercial and industrial job sites.
Endurance Vortex MaxLife Extreme Piston Pump
The longest life
Breakthrough Vortex Rotating Rod Technology
Extreme rod extends pump rod life by 3X
Oversized passages for high velocity flow to rotate piston for even wear
6X more gallons sprayed between repacks
Graco exclusive abrasion-resistance composite delivers the most durable wear surface
Repack pump in minutes with QuikPak cartridge repair system
ProConnect 2 Pump Replacement System
Pump swaps in 1-minute or less – no tools, pins or parts to lose
Eliminate costly downtime
Flat Proof Tires
Never Have a Flat Again
Tires can’t be punctured by nails, screws, or any sharp debris
Crushproof Inlet Strainer
Durable Filtration
Stands up to harsh impacts to maintain filtering and flow
SmartControl 3.0
Consistent spray fan & pressure control
Handles the widest range of coatings with the most consistent fan pattern
Lowest dead band at any pressure
WatchDog Pump Protection System
Automatically prevents pump damage if material supply is too low
Precision Advantage Drive
The longest lasting drive
Improved jobsite conditions with extremely quiet operation
Lifetime Warranty
Honda® Engine
Reliable, powerful & easy-to-start
Oil Alert shuts down engine to prevent damage if oil level drops too low
Contractor Preferred
Contractor PC Spray Gun
All-day comfort & control
Lightest weight gun in its class
Up to 50% lighter trigger pull force
E-Z Fit adjustable trigger length
Complete gun rebuild in seconds with ProConnect cartridge
Endurance Vortex MaxLife Extreme Pump, SmartControl 3.0, Flat Proof Tires, Honda Engine, Advantage Drive, ProConnect 2, Easy Out Filter, Crushproof Inlet Strainer, Heavy-Duty Prime Valve, WatchDog, LED Display, Contractor PC Gun
Filter Mesh Size
60
Fluid Hose Inside Diameter (in)
1/4
Fluid Inlet Size (in)
1-5/16
Fluid Inlet Thread Type
UN-2A
Fluid Outlet Size (in)
3/8
Fluid Outlet Thread Type
NPSM
Frame Configuration
Hi-Boy
Hose Inlet Diameter (in)
1/4
Hose Reel Type
Hose Rack
Includes
Contractor PC Gun, RAC X LTX 517 Spray Tip, RAC X Guard, 3/8 in x 50 ft (15 m) BlueMax II Airless Hose, 1/4 in x 3 ft (0.9 m) BlueMax II Airless Whip Hose, TSL 4 oz (118 ml)
