Graco | 17E828 GMAX II 3900 ProContractor Series Gas Airless Sprayer
Graco
Model: 17E828
The GMAX II 3900 delivers 65% more performance than the GMAX 3400, providing the power and flow necessary to operate up to two spray guns. It is ideal for professional contractors who apply a wide range of coatings.
Graco GMAX ProContractor Series gas-powered airless paint sprayers are engineered for speed and performance, enabling you to complete jobs faster and increase profitability.
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Endurance Vortex MaxLife Piston Pump
- Offers extended pump life.
- Features breakthrough vortex rotating rod technology.
- Allows for pump repacking in minutes with the QuikPak Cartridge System.
- Provides 6X longer life between repacks due to innovative MaxLife technology.
- Includes oversized passages for high velocity flow, rotating the piston for even wear.
- Enables pump repacking in minutes with the new QuikPak cartridge repair system.
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ProConnect 2 Pump Replacement System
- Facilitates pump replacement in 1 minute or less, with no tools, pins, or parts to lose.
- Eliminates costly downtime.
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QuikReel Hose Management System
- Simplifies hose management.
- Allows for deploying and rewinding up to 300 feet (90 meters) of hose in seconds.
- Prevents twisting, kinking, and coiling.
- Enables using only the required hose length, with the remainder staying on the reel.
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Crushproof Inlet Strainer
- Provides durable filtration.
- Withstands harsh impacts to maintain consistent flow through the filter.
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SmartControl 3.0
- Ensures consistent spray fan and pressure control.
- Handles the broadest range of coatings with the most consistent fan pattern.
- Features the lowest dead band at any pressure setting.
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WatchDog Pump Protection System
- Automatically prevents pump damage if the material supply is insufficient.
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Precision Advantage Drive
- Offers the longest drive lifespan.
- Improves jobsite conditions with exceptionally quiet operation.
- Comes with a Lifetime Warranty.
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Honda Engine
- Provides reliable, powerful, and easy starting.
- Includes Oil Alert, which shuts down the engine to prevent damage if oil levels drop too low.
- Is a contractor-preferred engine.
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Contractor PC Spray Gun
- Designed for all-day comfort and control.
- Is the lightest gun in its class.
- Requires up to 50% less trigger pull force.
- Features E-Z Fit adjustable trigger length.
- Allows for complete gun rebuilding in seconds using the ProConnect cartridge.
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Additional Features:
- Easy Out Pump Filter
- Heavy-Duty Prime Valve
- LED Display
- Rugged, Durable Cart Design
Operational Specifications
| Specification | Value |
|---|---|
| UPC Product | 755652817024 |
| Division | CED |
| Height | 40.5 IN | 102.870 CM |
| Length | 37 IN | 93.980 CM |
| Width | 27.5 IN | 69.850 CM |
| Volume | 23.848 FT3 | 0.675 M3 |
| Shipping Weight | 132 LBS | 59.874 KG |
Technical Specifications
| Specification | Value |
|---|---|
| Compatible Replacement Pump | 17H823 |
| Convertible | Non-Convertible |
| Engine Brand | Honda |
| Engine Size (HP) | 4 |
| Fluid Inlet Size (in) | 1-5/16 |
| Fluid Inlet Size (mm) | 33.34 |
| Fluid Outlet Size (mm) | 6.35 |
| 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 LP 517 Spray Tip, RAC X Guard, 1/4 in x 50 ft BlueMax II Airless Hose, TSL 4 oz |
| Maximum Flow Rate (L/min) | 4.73 |
| Maximum Hose Length (ft) | 100 |
| Maximum Hose Length (m) | 30 |
| Maximum Sound Pressure Level (dB(A)) | 96 |
| Maximum Tip Size (in) | 0.036 |
| Maximum Tip Size Gun 1 (in) | 0.036 |
| Maximum Working Pressure (psi) | 3300 |
| Maximum Working Pressure (kPa) | 22700 |
| Power Rating (HP) | 4 |
| Power Rating (kW) | 2.98 |
| Maximum Working Pressure (MPa) | 22.8 |
| Pressure Control Type | SmartControl 3.0 |
| Overall Width (mm) | 619.7600 |
| Model | GMAX II |
| Maximum Working Pressure (bar) | 227 |
| Overall Height (cm) | 97.3 |
| Overall Height (in) | 38.3 |
| Weight (kg) | 61 |
| Overall Height (mm) | 972.8200 |
| Overall Length (cm) | 82 |
| Overall Width (in) | 24.4 |
| Overall Length (in) | 32.3 |
| Series | 3900 |
| Overall Length (mm) | 820.42 |
| Overall Width (cm) | 56.6 |
| Maximum Working Pressure (kg/cm²) | 22.7 |
| Fluid Hose Inside Diameter (in) | 1/4 |
| Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
| Pump Mount Type | ProConnect 2 |
| Pump Rod Type | MaxLife |
| Number of Guns | 1 |
| Filter Mesh Size | 60 |
| Maximum Tip Size Gun 2 (in) | 0.023 |
| Recommended Annual Usage | Up to 500 gallons per week |
| Power Rating (cc) | 120 |
| Product Series | ProContractor |
