17E841 Graco GMAX II 7900 HD 3-in-1 Standard Series Gas Airless Sprayer
The GMAX II 7900 HD airless texture sprayer delivers the highest performance for the biggest jobs. With maximum flow and extreme durability, this sprayer does it all — skim coat in a Level 5 finish, drywall mud in a variety of finishes, all paints and primers and other heavy coatings.
FEATURES
The GMAX II 7900 HD airless texture sprayer delivers the highest performance for the biggest jobs. With maximum flow and extreme durability, this sprayer does it all — skim coat in a Level 5 finish, drywall mud in a variety of finishes, all paints and primers and other heavy coatings.Everyday Reliability. GMAX II HD Standard Series airless texture sprayers deliver unmatched durability and performance, with the capability to handle the widest range of tip sizes, longer hose lengths and heavier coatings with ease.
- Endurance MaxLife Piston Pump
- Lasts 6X longer between repacks
- Features exclusive hardened MaxLife sleeve and rod
- Oversized clearances ensure minimal pressure drop
- MaxFlo 2 with Pack-Out Protection
- Less pack-out, more productivity
- Self-cleaning Vibra-Seal Technology eliminates material build-up
- Continuous spraying with True Pack-Out Protection for more productivity
- Optimized fluid passageways for the heaviest coatings
- 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 jobsite conditions with extremely quiet operation
- Lifetime Warranty
- Honda® GX Engine
- Reliable, Powerful & Easy-to-Start
- Oil Alert shuts down engine to prevent damage if oil level drops too low
- Easy Out Pump Filter
- Easy Pump Maintenance & Less Clogging
- Inside-out design means less mess with fewer tip clogs
- Rugged, Durable Cart Design
- Rugged and easy-to-move
- Withstands tough jobsite conditions while absorbing impacts and vibrations
- Easy hose storage with integrated hose wrap and telescoping handle
- Easy loading with built-in lift handles
- Heavy-Duty Prime Valve
- Maintenance-free high-pressure dumping capability
SPECIFICATIONS & DOCUMENTS
Technical Specifications
| Compatible Replacement Pump | 25E689 |
|---|---|
| Convertible | Non-Convertible |
| Engine Brand | Honda |
| Engine Size (HP) | 6.5 |
| Engine Size (kW) | 4.85 |
| Features | Endurance MaxLife 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) | 2.2 |
| 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 | 4 |
| Outlet Paint Filter | 60 Mesh Stainless Steel Screen |
| Overall Height (in) | 40.5 |
| Overall Length (in) | 38.1 |
| 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 |
| Product Series | Standard |
| Pump Mount Type | QuikChange |
| Pump Rod Type | MaxLife |
| Pump Sleeve Material | MaxLife |
| Recommended Annual Usage | 100-200 gallons per week |
| Series | 7900 |
| Type | Airless Sprayer |
| Weight (lb) | 153 |
| Wetted Material | Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel |
Product Manuals
Warranty
Graco CED Warranty (89 KB)
(English Only)
Sales Literature
Certifications
What’s Included
| PART NO. | DESCRIPTION | QTY | UNIT |
|---|---|---|---|
| 241705 | Heavy-Duty Blue Texture Airless Spray Gun, 4 Finger Trigger, RAC X | 1 | ea |
| LTX427 | RAC X SwitchTip, 427 | 1 | ea |
| LTX531 | RAC X SwitchTip, 531 | 1 | ea |
| 246215 | RAC X HandTite Tip Guard | 1 | ea |
| 240797 | BlueMax II Airless Hose, 3/8 in x 50 ft | 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 |
| 17A095 | KIT, REPAIR, CONTROL BOARD, GMAX |
| 248215 | KIT, REPAIR, INTAKE TUBE |
| 257352 | Q KIT, REPAIR, PRIME VALVE, HD |
| 244240 | KIT, REPAIR, RETURN LINE, HI |
| 243222 | Pressure Control Transducer Repair Kit |
| 117285 | PACKING, O-RING |
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