
GMAX II 5900
GMAX II 5900 ProContractor Series Petrol Airless Sprayer
17E832
With a 200cc Honda engine and the ability to spray up to 6.1 lpm (1.6 gpm), 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.
Features
Product Brochure
With a 200cc Honda engine and the ability to spray up to 6.1 lpm (1.6 gpm), 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.
Work Smarter, Finish More Jobs. Graco GMAX ProContractor Series petrol-powered airless paint sprayers are designed to deliver speed & performance so you can get to the next jobsite faster and increase your profits.
- Endurance Vortex MaxLife Piston Pump
- Superior pump life
- Breakthrough vortex rotating rod technology
- Repack the pump in minutes with the new QuikPak Cartridge System
- Lasts 6X longer between repacks with innovative MaxLife technology
- Oversized passages for high velocity flow to rotate piston for even wear
- Repack pump in minutes with new 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
- QuikReel Hose Management System
- Easy hose management
- Deploy and rewind up to 90 m (300 ft) of hose in seconds
- No twisting, kinking, and coiling
- Use only the hose you need — the rest stays on the reel
- Crushproof Inlet Strainer
- Durable filtration
- Stands up to harsh impacts to maintain even flow through filter
- 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
- 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
- Additional Features:
- Easy Out Pump Filter
- Heavy-Duty Prime Valve
- LED Display
- Rugged, Durable Cart Design

Specifications & Documents
Technical Specifications
Convert to ImperialCompatible Material | Stains, Glass, Oil, Lacquer, Primers, Fillers, Acrylics, Interior Emulsions, Exterior Emulsions, Latex, Anti-Corrosive Paints |
---|---|
Compatible Replacement Pump | 17H824 |
Convertible | Non-Convertible |
Engine Size (HP) | 6.5 |
Features | Endurance Vortex MaxLife Pump, SmartControl 3.0, QuikReel, 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) | 1/4 |
Fluid Outlet Thread Type | NPSM |
Frame Configuration | Hi-Boy |
Hose Inlet Diameter (in) | 1/4 |
Hose Reel Type | QuikReel |
Includes | Contractor PC Gun, RAC X LTX 517 Spray Tip, RAC X Guard, 3/8 in. x 15 m (50 ft) BlueMax II Airless Hose, 1/4 in. x 0.9 m (3 ft) BlueMax II Airless Whip Hose, TSL 118 ml (4 oz) |
Inlet Paint Strainer | 8 Mesh Stainless Steel Screen |
Maximum Fluid Working Pressure (psi) | 3300 |
Maximum Hose Length (ft) | 150 |
Maximum Sound Pressure Level (dB(A)) | 96 |
Maximum Tip Size (in) | 0.043 |
Maximum Tip Size 1 Gun (in) | 0.043 |
Maximum Tip Size 2 Guns (in) | 0.056 |
Maximum Tip Size 3 Guns (in) | 0.023 |
Maximum Working Pressure (MPa) | 22.8 |
Maximum Working Pressure (psi) | 3300 |
Model | GMAX II |
Motor Type | Honda petrol engine |
Number of Guns | 3 |
Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
Overall Height (in) | 38.0 |
Overall Length (in) | 32.7 |
Overall Width (in) | 24.4 |
Power Rating (HP) | 6.5 |
Power Rating (W) | 4847.1 |
Power Rating (kW) | 4.85 |
Power Source | Gas |
Pressure Control Type | SmartControl 3.0 |
Pump Mount Type | ProConnect 2 |
Pump Rod Type | MaxLife |
Pump Sleeve Material | MaxLife |
Pump Type | Endurance Vortex |
Series | 5900 |
Spray Gun Type | Contractor PC Pro gun |
Spray Type | Airless |
Standards Met | CE |
Type | Airless Sprayer |
Weight (lb) | 160 |
Wetted Material | Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel |
Compatible Material | Stains, Glass, Oil, Lacquer, Primers, Fillers, Acrylics, Interior Emulsions, Exterior Emulsions, Latex, Anti-Corrosive Paints |
Compatible Replacement Pump | 17H824 |
Convertible | Non-Convertible |
Engine Size (HP) | 6.5 |
Features | Endurance Vortex MaxLife Pump, SmartControl 3.0, QuikReel, 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 Inlet Size (cm) | 3.334 |
Fluid Inlet Size (mm) | 33.34 |
Fluid Inlet Thread Type | UN-2A |
Fluid Outlet Size (cm) | 0.635 |
Fluid Outlet Size (mm) | 6.35 |
Fluid Outlet Thread Type | NPSM |
Frame Configuration | Hi-Boy |
Hose Inlet Diameter (cm) | 0.635 |
Hose Inlet Diameter (mm) | 6.35 |
Hose Reel Type | QuikReel |
Includes | Contractor PC Gun, RAC X LTX 517 Spray Tip, RAC X Guard, 3/8 in. x 15 m (50 ft) BlueMax II Airless Hose, 1/4 in. x 0.9 m (3 ft) BlueMax II Airless Whip Hose, TSL 118 ml (4 oz) |
Inlet Paint Strainer | 8 Mesh Stainless Steel Screen |
Maximum Flow Rate (L/min) | 6.06 |
Maximum Hose Length (m) | 45 |
Maximum Sound Pressure Level (dB(A)) | 96 |
Maximum Tip Size (cm) | 0.10922 |
Maximum Tip Size (mm) | 1.0922 |
Maximum Tip Size 1 Gun (cm) | 0.10922 |
Maximum Tip Size 1 Gun (mm) | 1.0922 |
Maximum Tip Size 2 Guns (cm) | 0.0737 |
Maximum Tip Size 2 Guns (mm) | 0.737 |
Maximum Tip Size 3 Guns (cm) | 0.0584 |
Maximum Tip Size 3 Guns (mm) | 0.584 |
Maximum Working Pressure (MPa) | 22.8 |
Maximum Working Pressure (bar) | 228 |
Maximum Working Pressure (kPa) | 22800 |
Maximum Working Pressure (kg/cm²) | 22.7 |
Model | GMAX II |
Motor Type | Honda petrol engine |
Number of Guns | 3 |
Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
Overall Height (cm) | 96.5 |
Overall Height (mm) | 965 |
Overall Length (cm) | 83.1 |
Overall Length (mm) | 831 |
Overall Width (cm) | 62.0 |
Overall Width (mm) | 620 |
Power Rating (HP) | 6.5 |
Power Rating (W) | 4847.1 |
Power Rating (cc) | 200 |
Power Rating (kW) | 4.85 |
Power Source | Gas |
Pressure Control Type | SmartControl 3.0 |
Pump Mount Type | ProConnect 2 |
Pump Rod Type | MaxLife |
Pump Sleeve Material | MaxLife |
Pump Type | Endurance Vortex |
Series | 5900 |
Spray Gun Type | Contractor PC Pro gun |
Spray Type | Airless |
Standards Met | CE |
Type | Airless Sprayer |
Weight (kg) | 73 |
Wetted Material | Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel |