GMAX II 3900
GMAX II 3900 ProContractor Series Gas Airless Sprayer
Part Number: 17E828
Available for purchase in: Australia & New Zealand, Japan, Korea, Mainland China, China Hong Kong SAR, China Taiwan
GMAX II 3900
GMAX II 3900 ProContractor Series Gas Airless Sprayer
Part Number: 17E828
Available for purchase in: Australia & New Zealand, Japan, Korea, Mainland China, China Hong Kong SAR, China Taiwan
Producing 65% more performance than the GMAX 3400, the GMAX II 3900 has the power and flow to handle up to two guns and is ideal for the professional contractor who sprays a wide variety of coatings.
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Product Brochure
Producing 65% more performance than the GMAX 3400, the GMAX II 3900 has the power and flow to handle up to two guns and is ideal for the professional contractor who sprays a wide variety of coatings.
Work Smarter, Finish More Jobs. Graco GMAX ProContractor Series gas-powered airless paint sprayers are designed to deliver speed & performance so you can get to the next job site 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 metres (300 feet) 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 job site 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
- 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 | Primers, Stains, Acrylics, Enamel, Latex, Interior Paint, Exterior Paint |
---|---|
Compatible Replacement Pump | 17H823 |
Convertible | Non-Convertible |
Engine Size (HP) | 4 |
Features | Endurance Vortex MaxLife Pump, SmartControl 3.0, QuikReel, Honda Engine, Advantage Drive, ProConnect 2, LED Display, Easy Out Filter, Crushproof Inlet Strainer, WatchDog, 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, 1/4 in x 50 ft BlueMax II Airless Hose, TSL 4 oz |
Inlet Paint Strainer | 8 Mesh Stainless Steel Screen |
Maximum Flow Rate (gpm) | 1.25 |
Maximum Fluid Working Pressure (psi) | 3300 |
Maximum Hose Length (ft) | 100 |
Maximum Sound Pressure Level (dB(A)) | 96 |
Maximum Tip Size (in) | 0.036 |
Maximum Tip Size 1 Gun (in) | 0.036 |
Maximum Tip Size 2 Guns (in) | 0.023 |
Maximum Working Pressure (MPa) | 22.8 |
Maximum Working Pressure (psi) | 3300 |
Model | GMAX II |
Number of Guns | 1 |
Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
Overall Height (in) | 38.3 |
Overall Length (in) | 32.3 |
Overall Width (in) | 24.4 |
Power Rating (HP) | 4.0 |
Power Rating (W) | 2983 |
Power Rating (kW) | 2.98 |
Power Source | Gas |
Pressure Control Type | SmartControl 3.0 |
Product Series | ProContractor |
Pump Mount Type | ProConnect 2 |
Pump Rod Type | MaxLife |
Pump Sleeve Material | MaxLife |
Pump Type | Endurance Vortex |
Series | 3900 |
Spray Gun Type | Contractor PC Pro Gun |
Spray Type | Airless |
Type | Airless Sprayer |
Weight (lb) | 133 |
Wetted Material | Acetal, Aluminium, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel |
Compatible Material | Primers, Stains, Acrylics, Enamel, Latex, Interior Paint, Exterior Paint |
Compatible Replacement Pump | 17H823 |
Convertible | Non-Convertible |
Features | Endurance Vortex MaxLife Pump, SmartControl 3.0, QuikReel, Honda Engine, Advantage Drive, ProConnect 2, LED Display, Easy Out Filter, Crushproof Inlet Strainer, WatchDog, Contractor PC Gun |
Filter Mesh Size | 60 |
Fluid Hose Inside Diameter (in) | 1/4 |
Fluid Inlet Size (in) | 1-5/16 |
Fluid Inlet Size (mm) | 33.34 |
Fluid Inlet Thread Type | UN-2A |
Fluid Outlet Size (in) | 1/4 |
Fluid Outlet Size (mm) | 6.35 |
Fluid Outlet Thread Type | NPSM |
Frame Configuration | Hi-Boy |
Hose Inlet Diameter (cm) | 0.635 |
Hose Inlet Diameter (in) | 1/4 |
Hose Inlet Diameter (mm) | 6.35 |
Hose Reel Type | QuikReel |
Includes | Contractor PC Gun, RAC X LTX 517 Spray Tip, RAC X Guard, 1/4 in x 50 ft BlueMax II Airless Hose, TSL 4 oz |
Inlet Paint Strainer | 8 Mesh Stainless Steel Screen |
Maximum Flow Rate (l/min) | 4.73 |
Maximum Fluid Working Pressure (psi) | 3300 |
Maximum Hose Length (m) | 30 |
Maximum Sound Pressure Level (dB(A)) | 96 |
Maximum Tip Size (in) | 0.036 |
Maximum Tip Size 1 Gun (in) | 0.036 |
Maximum Tip Size 2 Guns (in) | 0.023 |
Maximum Working Pressure (MPa) | 22.8 |
Maximum Working Pressure (bar) | 227 |
Maximum Working Pressure (kPa) | 22700 |
Maximum Working Pressure (kg/cm²) | 22.7 |
Maximum Working Pressure (psi) | 3300 |
Model | GMAX II |
Number of Guns | 1 |
Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
Overall Height (cm) | 97.3 |
Overall Height (mm) | 972.8200 |
Overall Length (cm) | 82 |
Overall Length (mm) | 820.42 |
Overall Width (cm) | 56.6 |
Overall Width (mm) | 619.7600 |
Power Rating (W) | 2983 |
Power Rating (cc) | 120 |
Power Rating (kW) | 2.98 |
Power Source | Gas |
Pressure Control Type | SmartControl 3.0 |
Product Series | ProContractor |
Pump Mount Type | ProConnect 2 |
Pump Rod Type | MaxLife |
Pump Sleeve Material | MaxLife |
Pump Type | Endurance Vortex |
Series | 3900 |
Spray Gun Type | Contractor PC Pro Gun |
Spray Type | Airless |
Type | Airless Sprayer |
Weight (kg) | 61 |
Wetted Material | Acetal, Aluminium, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel |
Product Manuals
Sales Literature
What's Included
Part No. | Description | Qty | Unit |
---|---|---|---|
246215 | RAC X HandTite Tip Guard | 1 | ea |
240794 | BlueMax II Airless Hose, 1/4 in x 50 ft | 1 | ea |
17Y043 | Contractor PC Airless Spray Gun with RAC X LP 517 SwitchTip | 1 | ea |
LP517 | Low Pressure RAC X LP SwitchTip, 517 | 1 | ea |
Repair Parts
Part No. | Description |
---|---|
244068 | Easy Out Pump Manifold Filter, Long, 100 mesh |
244069 | Easy Out Pump Manifold Filter, Long, 200 mesh |
244071 | Easy Out Pump Manifold Filter, Long, 30 mesh |
244067 | Easy Out Pump Manifold Filter, Long, 60 mesh |
240794 | BlueMax II Airless Hose, 1/4 in x 50 ft |
24U917 | HOSE,SUCTION, 30 / 50 GALLON |
17A095 | KIT, REPAIR, CONTROL BOARD, GMAX |
257352 | Q KIT, REPAIR, PRIME VALVE, HD |
243222 | Q KIT, REPAIR, TRANSDUCER |
16Y759 | KIT, REPAIR, TUBE, SUCTION, 39/59 |
16Y760 | KIT, REPAIR, TUBE, SUCTION, 7900 |
16Y496 | KIT,DISPLAY, GMAX, PREMIUM |
15C980 | NUT, JAM |
15H854 | O-RING |
117285 | PACKING, O-RING |
116752 | SWITCH, ROCKER |
15C766 | TUBE, DIFFUSION |
15F171 | TUBE, SUCTION, 30/50 GAL |
15C981 | WASHER, SUCTION, SWVL |
246331 | KIT, ACCY, DRAIN |
17Y042 | Contractor PC Airless Spray Gun with RAC X 517 SwitchTip |