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GMAX II HD 7900
GMAX II 7900 HD ProContractor Series Petrol Airless Sprayer
Part Number: 17E842
GMAX II HD 7900
GMAX II 7900 HD ProContractor Series Petrol Airless Sprayer
Part Number: 17E842
Offering 35% more performance than the GMAX II 5900 HD, the GMAX II 7900 HD is Graco's largest petrol mechanical sprayer. These units can handle the widest range of tip sizes, multiple guns, longer hose lengths and heavier coatings with ease. HD models offer direct suction, providing excellent perfo...
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Product Brochure
Offering 35% more performance than the GMAX II 5900 HD, the GMAX II 7900 HD is Graco's largest petrol mechanical sprayer. These units can handle the widest range of tip sizes, multiple guns, longer hose lengths and heavier coatings with ease. HD models offer direct suction, providing excellent performance in plasters and heavy duty coatings.
Work Smarter, Finish More Jobs. Graco GMAX II HD 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
- SmartControl 3.0
- Consistent spray fan & pressure control
- Ideal for low overspray applications with the lowest dead band at any pressure
- Precision Advantage Drive
- The longest lasting drive
- Improved joist conditions with extremely quiet operation
- Lifetime Warranty
- ProConnect 2 Pump Replacement System
- Eliminate costly downtime
- Exchange pump in minutes
- No tools, pins or parts to lose
- QuikReel Hose Management System
- Easy hose management
- Deploy and rewind up to 90 metres (300 ft) of hose in seconds
- No twisting, kinking, and coiling
- Use only the hose you need — the rest stays on the reel
- LED Display
- Easy-to-read display provides quick reference to show:
- Pressure read-out
- Job/lifetime/gallon counter
- Self-diagnostics
- Easy-to-read display provides quick reference to show:
- Honda® GX Engine
- Reliable, powerful & easy-to-start
- Oil Alert shuts down engine to prevent damage if oil level drops too low
- Crushproof Inlet Strainer
- Durable filtration
- Stands up to harsh impacts to maintain even flow through filter
- Additional Features:
- Rugged, Durable Cart Design
- Heavy-Duty Prime Valve
- Easy Out Pump Filter
- WatchDog Pump Protection System
Specifications & Documents
Technical Specifications
Convert to Imperial| Compatible Material | Stains, Oil, Lacquer, Primers, Fillers, Acrylics, Interior emulsions, Exterior emulsions, Latex, Plaster, Anti-corrosive paints, Fire-retardant paint, Intumescent |
|---|---|
| Compatible Replacement Pump | 17H835 |
| 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) | 3/8 |
| Fluid Outlet Thread Type | NPSM |
| Frame Configuration | Hi-Boy |
| Hose Inlet Diameter (in) | 1/4 |
| Hose Reel Type | QuikReel |
| Includes | All units shipped complete and ready to spray: with 289605 HD Blue Texture gun, PAA517 + LTX427 + LTX531 Tip, 246215 RAC X™ Guard, 240797 BlueMax™ II Hose (3/8 in. x 15 m), 277249 BlueMax™ II Whip Hose (1/4 in. x 0.9 m), 238049 TSL™ (118 ml). |
| Inlet Paint Strainer | 8 Mesh Stainless Steel Screen |
| Maximum Flow Rate (GPM) | 2.2 |
| Maximum Fluid Working Pressure (psi) | 3300 |
| Maximum Hose Length (ft) | 200 |
| Maximum Sound Pressure Level (dB(A)) | 96 |
| Maximum Tip Size (in) | 0.048 |
| Maximum Tip Size 1 Gun (in) | 0.048 |
| Maximum Tip Size 2 Guns (in) | 0.035 |
| Maximum Tip Size 3 Guns (in) | 0.027 |
| Maximum Tip Size 4 Guns (in) | 0.023 |
| Maximum Working Pressure (MPa) | 22.8 |
| Maximum Working Pressure (psi) | 3300 |
| Model | GMAX II HD |
| Number of Guns | 1 |
| Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
| Overall Height (in) | 38.0 |
| Overall Length (in) | 33.3 |
| Overall Width (in) | 24.4 |
| Power Rating (HP) | 6.5 |
| Power Rating (W) | 4847 |
| Power Rating (kW) | 4.85 |
| 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 | 7900 |
| Spray Gun Type | HD blue texture gun |
| Spray Type | Airless |
| Type | Airless Sprayer |
| Weight (lb) | 167 |
| 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 | Stains, Oil, Lacquer, Primers, Fillers, Acrylics, Interior emulsions, Exterior emulsions, Latex, Plaster, Anti-corrosive paints, Fire-retardant paint, Intumescent |
| Compatible Replacement Pump | 17H835 |
| Convertible | Non-Convertible |
| 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 Size (mm) | 33.34 |
| Fluid Inlet Thread Type | UN-2A |
| Fluid Outlet Size (in) | 3/8 |
| Fluid Outlet Size (mm) | 9.525 |
| 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 | All units shipped complete and ready to spray: with 289605 HD Blue Texture gun, PAA517 + LTX427 + LTX531 Tip, 246215 RAC X™ Guard, 240797 BlueMax™ II Hose (3/8 in. x 15 m), 277249 BlueMax™ II Whip Hose (1/4 in. x 0.9 m), 238049 TSL™ (118 ml). |
| Inlet Paint Strainer | 8 Mesh Stainless Steel Screen |
| Maximum Flow Rate (L/min) | 8.33 |
| Maximum Fluid Working Pressure (psi) | 3300 |
| Maximum Hose Length (m) | 60 |
| Maximum Sound Pressure Level (dB(A)) | 96 |
| Maximum Tip Size (in) | 0.048 |
| Maximum Tip Size 1 Gun (in) | 0.048 |
| Maximum Tip Size 2 Guns (in) | 0.035 |
| Maximum Tip Size 3 Guns (in) | 0.027 |
| Maximum Tip Size 4 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 HD |
| Number of Guns | 1 |
| Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
| Overall Height (cm) | 96.5 |
| Overall Height (mm) | 965 |
| Overall Length (cm) | 84.6 |
| Overall Length (mm) | 846 |
| Overall Width (cm) | 62.0 |
| Overall Width (mm) | 620 |
| Power Rating (W) | 4847 |
| Power Rating (cc) | 200 |
| Power Rating (kW) | 4.85 |
| 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 | 7900 |
| Spray Gun Type | HD blue texture gun |
| Spray Type | Airless |
| Type | Airless Sprayer |
| Weight (kg) | 76 |
| 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 |
| 240797 | BlueMax II Airless Hose, 3/8 in. x 15 m | 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 |
| 240797 | BlueMax II Airless Hose, 3/8 in. x 15 m |
| 17A095 | KIT, REPAIR, CONTROL BOARD, GMAX |
| 248215 | KIT, REPAIR, INTAKE TUBE |
| 257352 | Q KIT, REPAIR, PRIME VALVE, HD |
| 244240 | KIT, REPAIR, RETURN LINE, HI |
| 189920 | Inlet Strainer, SST Cap Single Screen, 25.4 mm (1 in.) |
| 243222 | Q KIT, REPAIR, TRANSDUCER |
| 16Y496 | KIT,DISPLAY, GMAX, PREMIUM |
| 117285 | PACKING, O-RING |
| 118494 | PACKING, O-RING |
| 116752 | SWITCH, ROCKER |
| 15C766 | TUBE, DIFFUSION |
