| Brand | Graco |
| Line | GMax |
| Part number | 17E839 |
| Compatible Replacement Pump | 17H829 |
| Convertible | Non-Convertible |
| Engine Brand | Honda |
| Engine Size (HP) | 5.5 |
| Engine Size (kW) | 4.1 |
| Features | Endurance Chromex Pump, MaxFlo 2, SmartControl 3.0, Advantage Drive, Honda Engine, Easy Out Filter, Heavy-Duty Prime Valve |
| 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 | Cart |
| Hose Inlet Diameter (in) | 3/8 |
| Includes | Heavy-Duty Blue Texture Gun, RAC X LTX 427 Spray Tip, RAC X LTX 531 Spray Tip, RAC X Guard, 3/8 in x 50 ft BlueMax II Airless Hose, 1/4 in x 3 ft BlueMax II Airless Whip Hose |
| Inlet Paint Strainer | 8 Mesh Stainless Steel Screen |
| Maximum Flow Rate (GPM) | 1.6 |
| 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) | 0.029 |
| Maximum Tip Size 3 Guns (in) | 0.023 |
| Maximum Tip Size 4 Guns (in) | 0.019 |
| Maximum Working Pressure (MPa) | 22.8 |
| Maximum Working Pressure (psi) | 3300 |
| Model | GMAX II HD |
| Number of Guns | 4 |
| 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) | 5.5 |
| Power Rating (W) | 4101 |
| Power Rating (kW) | 4.10 |
| Power Source | Gas |
| Pressure Control Type | SmartControl 3.0 |
| Product Series | Standard |
| Pump Mount Type | QuikChange |
| Pump Rod Type | Chromex |
| Pump Sleeve Material | Stainless Steel |
| Series | 5900 |
| Type | Airless Sprayer |
| Weight (lb) | 142 |
| Wetted Material | Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel |
| Fluid Inlet Size (mm) | 33.34 |
| Fluid Outlet Size (mm) | 9.525 |
| Hose Inlet Diameter (cm) | 0.9525 |
| Hose Inlet Diameter (mm) | 9.525 |
| Maximum Flow Rate (L/min) | 6.06 |
| Maximum Working Pressure (bar) | 228 |
| Maximum Working Pressure (kPa) | 22800 |
| Overall Height (cm) | 98.6 |
| Overall Height (mm) | 986 |
| Overall Length (cm) | 83.1 |
| Overall Length (mm) | 831 |
| Overall Width (cm) | 62.0 |
| Overall Width (mm) | 620 |
| Recommended Annual Usage | 100-200 gallons per week |
| Weight (kg) | 65 |
