The GMAX 3400 is the perfect sprayer for the entry-level contractor who is looking for maximum power in a lightweight, portable package.
Everyday Reliability. Graco GMAX Standard Series gas-powered airless paint sprayers deliver unmatched durability and performance, with the capability to handle the widest range of tip sizes, longer hose lengths and heavier coatings with ease.
Endurance Chromex Piston Pump
The most reliable pump
Lasts 2X Longer than the next leading brand
QuikChange pump design allows you to swap the pump easily on the job
Faster cleaning with the QuikAccess intake foot valve
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
Precision Advantage Drive
The longest lasting drive
Hardened steel gears provide extremely quiet operation
Lifetime Warranty
Easy Out Pump Filter
Easy maintenance & less clogging
Exclusive inside-out filtering won't collapse to ensure a quality finish
Vertical design for less mess
Heavy-Duty Prime Valve
Maintenance-free design withstands high-pressure dumping
Durable Cart Design
Rugged and easy-to-maneuver
Thick chrome over steel and pneumatic wheels for tough jobsite conditions
Retractable handle doubles as coiled hose storage
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
More info: graco.com/ContractorPC
Jobsite Ready
Includes RAC X SwitchTip and 50 ft of BlueMax II hose
Convertible
Non-Convertible
Engine Brand
Honda
Engine Size (HP)
4
Features
Endurance Chromex Pump, Honda Engine, Advantage Drive, Easy Out Filter, SmartControl 3.0, Contractor PC Gun
Fluid Inlet Size (in)
1-1/4
Fluid Inlet Thread Type
UNF-2A
Fluid Outlet Size (in)
1/4
Fluid Outlet Thread Type
NPSM
Hose Inlet Diameter (in)
1/4
Includes
Contractor PC Gun, RAC X 517 Spray Tip, RAC X Guard, 1/4 in x 50 ft BlueMax II Airless Hose
Inlet Paint Strainer
12 Mesh Stainless Steel Screen
Maximum Flow Rate (GPM)
0.75
Maximum Sound Pressure Level (dB(A))
86
Maximum Tip Size (in)
0.027
Maximum Tip Size 1 Gun (in)
0.027
Maximum Working Pressure (psi)
3300
Model
GMAX
Number of Guns
1
Outlet Paint Filter
60 Mesh Stainless Steel Screen
Overall Height (in)
40.8
Overall Length (in)
35
Overall Width (in)
22.3
Power Rating (HP)
4
Power Source
Gas
Pressure Control Type
SmartControl 3.0
Pump Mount Type
QuikChange
Pump Rod Type
Chromex
Pump Sleeve Material
Stainless Steel
Pump Type
Endurance
Series
3400
Type
Airless Sprayer
Weight (lb)
89
Wetted Material
Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel
 
Drop ships from Rogers Minnesota