GMAX II 7900

GMAX II 7900 ProContractor Series Petrol Airless Sprayer

17E837

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GMAX II 7900

GMAX II 7900 ProContractor Series Petrol Airless Sprayer

17E837

Offering 35% more performance than the GMAX II 5900, the GMAX II 7900 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.
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Features

Offering 35% more performance than the GMAX II 5900, the GMAX II 7900 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.

Work Smarter, Finish More Jobs. Graco GMAX 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
  • 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
  • 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 jobsite 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 Imperial
Compatible Material Stains, Glass, Oil, Lacquer, Primers, Fillers, Acrylics, Interior Emulsions, Exterior Emulsions, Latex, Anti-Corrosive Paints
Compatible Replacement Pump 17H825
Convertible Non-Convertible
Engine Brand Honda
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 17Y043 Contractor PC™ gun, PAA517 + LTX 4 Tip, 246215 RAC X™ Guard,287032 Easy-Out™ filter (60 mesh), 240794 BlueMax™ II Hose (1/4 in. x 15 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
Motor Type Honda Gasoline Engine
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) 4847.1
Power Rating (kW) 4.85
Power Source Gas
Pressure Control Type SmartControl 3.0
Pump Mount Type ProConnect 2
Pump Rod Type MaxLife
Pump Sleeve Material MaxLife
Pump Type Endurance Vortex
Series 7900
Spray Gun Type Contractor PC Pro Gun
Spray Type Airless
Standards Met CE
Type Airless Sprayer
Weight (lb) 167
Wetted Material Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel
Compatible Material Stains, Glass, Oil, Lacquer, Primers, Fillers, Acrylics, Interior Emulsions, Exterior Emulsions, Latex, Anti-Corrosive Paints
Compatible Replacement Pump 17H825
Convertible Non-Convertible
Engine Brand Honda
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 Inlet Size (cm) 3.334
Fluid Inlet Size (mm) 33.34
Fluid Inlet Thread Type UN-2A
Fluid Outlet Size (cm) 0.9525
Fluid Outlet Size (mm) 9.525
Fluid Outlet Thread Type NPSM
Frame Configuration Hi-Boy
Hose Inlet Diameter (cm) 0.635
Hose Inlet Diameter (mm) 6.35
Hose Reel Type QuikReel
Includes All units shipped complete and ready to spray: with 17Y043 Contractor PC™ gun, PAA517 + LTX 4 Tip, 246215 RAC X™ Guard,287032 Easy-Out™ filter (60 mesh), 240794 BlueMax™ II Hose (1/4 in. x 15 m),238049 TSL™ (118 ml).
Inlet Paint Strainer 8 Mesh Stainless Steel Screen
Maximum Flow Rate (L/min) 8.33
Maximum Hose Length (m) 60
Maximum Sound Pressure Level (dB(A)) 96
Maximum Tip Size (cm) 0.1219
Maximum Tip Size (mm) 1.219
Maximum Tip Size 1 Gun (cm) 0.1219
Maximum Tip Size 1 Gun (mm) 1.219
Maximum Tip Size 2 Guns (cm) 0.0889
Maximum Tip Size 2 Guns (mm) 0.889
Maximum Tip Size 3 Guns (cm) 0.0686
Maximum Tip Size 3 Guns (mm) 0.686
Maximum Tip Size 4 Guns (cm) 0.0584
Maximum Tip Size 4 Guns (mm) 0.584
Maximum Working Pressure (MPa) 22.8
Maximum Working Pressure (bar) 227
Maximum Working Pressure (kPa) 22700
Maximum Working Pressure (kg/cm²) 22.7
Model GMAX II
Motor Type Honda Gasoline Engine
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 (HP) 6.5
Power Rating (W) 4847.1
Power Rating (cc) 200
Power Rating (kW) 4.85
Power Source Gas
Pressure Control Type SmartControl 3.0
Pump Mount Type ProConnect 2
Pump Rod Type MaxLife
Pump Sleeve Material MaxLife
Pump Type Endurance Vortex
Series 7900
Spray Gun Type Contractor PC Pro Gun
Spray Type Airless
Standards Met CE
Type Airless Sprayer
Weight (kg) 76
Wetted Material Acetal, Aluminum, Chrome Plating, Fluoroelastomer, Leather, Nylon, PTFE, Polyurethane, Stainless Steel, Tungsten Carbide, UHMWPE, Zinc-Plated Carbon Steel, Nickel-Plated Carbon Steel

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
277249 BlueMax II HP Airless Whip Hose, 1/4 in. x 0.9 m, 276 bar (4000 psi) 1 ea
238049 TSL Throat Seal Liquid, 118 ml 1 ea

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