Graco Inc.

GMAX II 5900Gas-Mechanical Airless Sprayer

The industry standard gas-powered airless sprayer for the serious professional contractor

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With a 160 cc Honda engine and the ability to spray up to 1.6 gallons per minute, the GMAX II 5900 is the industry standard for the professional contractor who sprays a wide variety of coatings on residential, commercial, and industrial jobs.

GMAX II 5900 Standard

Standard Series comes with these "Only On A Graco" features:

  • Advantage Drive System – Runs quiet and has a lifetime guarantee.
  • SmartControl 3.0 Pressure Control – Delivers consistent spray fan without pressure fluctuations at all spraying pressures.
  • Endurance Pump – Amazingly durable design lasts twice as long as the next leading brand.
  • Honda Engine – Delivers maximum performance and contractor preferred reliability.
  • Rugged Cart Design – Chrome over steel makes this durable cart last for years.
  • Easy Out Pump Filter – Less mess when changing or cleaning the filter.
  • Heavy-Duty Prime Valve – Maintenance free design withstands high pressure dumping.
GMAX II 5900 ProContractor

ProContractor Series has all the features of the Standard Series, plus:

  • QuikReel – Deploy and rewind up to 300 feet of hose in seconds with out twists, kinks or coils.
  • Ready To Spray – A total of 100 feet of hose and gun already installed.
  • ProConnect 2 – Change out the pump using no tools in seconds resulting in quickly getting back to work.
  • LED Display – Bright easy-to-read LED display shows pressure readout, job/lifetime/gallon counter and self diagnostics.
  • WatchDog – Save the pump from damage when paint runs out or a hose breaks.
  • On-Board Toolbox – End frustration and save time by never again searching for tips, filters, and tools.

GMAX II 5900 IronMan

IronMan Series has all the features of the Standard Series, plus:

  • MaxLife Extreme Duty Pump – Keeps you working by running 6X longer between repacks.
  • Ceramic and Stainless Steel Ball Set – Ceramic and stainless steel ball sets provide maximum versatility no matter what you’re spraying.
  • ProConnect 2 – Change out the pump using no tools in seconds resulting in quickly getting back to work.
  • Roll Cage Frame – Innovative steel design withstands rugged environments and protects critical sprayer components.
  • LED Display – Bright easy-to-read LED display shows pressure readout, job/lifetime/gallon counter and self diagnostics.
  • Flat-Proof Tires – Roll through even the worst jobsite debris without ever going flat.
  • WatchDog – Save the pump from damage when paint runs out or if a hose breaks.
  • Additional 50 ft of Hose – Gives you the versatility to work farther away from the sprayer.

GMAX II 5900 Lo-Boy


Also available in Lo-Boy configuration with same features as Standard Series plus ProConnect 2 Pump System.
The Lo-Boy configuration is not available in Europe, Middle East & Africa.

GMax II 5900 Convertible


Also available in a Convertible configuration with same features as Standard Series plus the ability to utilize either a gas engine or electric motor.
The Convertible configuration is not available in Europe, Middle East & Africa.

Standard Series, Convertible and Lo-Boy units include:

  • Contractor Gun
  • RAC X 517 SwitchTip and Guard
  • 1/4 in x 50 ft (6.4 mm x 15 m) BlueMax II Airless Hose

ProContractor Series unit includes:

  • Contractor Gun
  • RAC X 517 SwitchTip and Guard
  • 2 each – 1/4 in x 50 ft (6.4 mm x 15 m) BlueMax II Airless Hose

IronMan Series unit includes:

  • Silver Plus Gun
  • RAC X 517 SwitchTip and Guard
  • RAC X Wide RAC 1231 SwitchTip
  • 3/8 in x 50 ft (9.5 mm x 15 m) BlueMax II Airless Hose
  • 1/4 in x 50 ft (6.4 mm x 15 m) BlueMax II Airless Hose

Manuals

GMAX 3400, GMAX II 3900/900/900, and TexSpray 5900HD/900HD Airless Sprayers
3400 Models
U.S.
Metric
Engine
Honda GX120 Engine
ANSI Power Rating @ 3600 rpm
4.0 Horsepower
3.0 kW
Sprayer
Maximum Working Pressure
3300 psi
228 bar, 22.8 MPa
Maximum Delivery Rating
0.75 gpm
2.84 lpm
Inlet Paint Strainer
12 mesh (1523 micron )stainless steel screen, reusable
12 mesh (1523 micron) stainless steel screen, reusable
Outlet Paint Filter
60 mesh (250 micron) stainless steel screen, reusable
60 mesh (250 micron) stainless steel screen, reusable
Pump Inlet Size
1 1/4-12 UNF-2A
1 1/4-12 UNF-2A
Fluid Outlet Size
1/4 npsm from fluid filter
1/4 npsm from fluid filter
Maximum Tip Size
1 Gun with 0.027 in. tip
1 Gun with 0.027 in. tip
Dimensions
Weight:
89 lb
40.5 kg
Height (handle extended):
40.8 in.
103.6 cm
Length (handle extended):
35.0 in
88.9 cm
Width:
22.3 in.
56.6 cm
Wetted parts
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
Noise Level:
Sound Power
100 dBa per ISO 3744
100 dBa per ISO 3744
Sound Pressure
86 dBa measured at 3.1 ft
86 dBa measured at 1 m
3900 Models
U.S.
Metric
Engine
Honda GX120 Engine
ANSI Power Rating @ 3600 rpm
4.0 Horsepower
3.0 kW
Sprayer
Maximum Working Pressure
3300 psi
228 bar, 22.8 MPa
Maximum Delivery Rating
1.25 gpm
4.73 lpm
Inlet Paint Strainer
8 mesh (2589 micron) stainless steel screen, reusable
8 mesh (2589 micron) stainless steel screen, reusable
Outlet Paint Filter
60 mesh (250 micron) stainless steel screen, reusable
60 mesh (250 micron) stainless steel screen, reusable
Pump Inlet Size
1-5/16-12 UN-2A
1-5/16-12 UN-2A
Fluid Outlet Size
1/4 npsm from fluid filter
1/4 npsm from fluid filter
Maximum Tip Size
1 Gun with 0.036 in. tip
1 Gun with 0.036 in. tip
2 Guns with 0.023 in. tip
2 Guns with 0.023 in. tip
2 Guns with 0.023 in. tip
3 Guns with 0.018 in. tip
3 Guns with 0.018 in. tip
3 Guns with 0.018 in. tip
Dimensions
Weight:
GMAX 3900 Standard
106 lb
48.2 kg
GMAX 3900 Lo-Boy
123 lb
55.9 kg
GMAX 3900 ProContractor
133 lb
60.5 kg
GMAX 3900 Rental Pro 360G
106 lb
48.2 kg
Height (handle extended):
GMAX 3900 Standard
40.8 in
103.6 cm
GMAX 3900 Lo-Boy
26.4 in.
67.1 cm
GMAX 3900 ProContractor
38.3 in.
97.3 cm
GMAX 3900 Rental Pro 360G
40.8 in.
103.6 cm
Length (handle extended):
GMAX 3900 Standard
38.3 in.
97.3 cm
GMAX 3900 Lo-Boy
46.9 in.
119.1 cm
GMAX 3900 ProContractor
32.3 in.
82.0 cm
GMAX 3900 Rental Pro 360G
38.3 in.
97.3 cm
Width:
GMAX 3900 Standard
22.3 in.
56.6 cm
GMAX 3900 Lo-Boy
24.4 in.
62.0 cm
GMAX 3900 ProContractor
22.3 in.
56.6 cm
GMAX 3900 Rental Pro 360G
22.3 in.
56.6 cm
Wetted parts
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
Noise Level:
Sound Power
105 dBa per ISO 3744
105 dBa per ISO 3744
Sound Pressure
96 dBa measured at 3.1 ft
96 dBa measured at 1 m
5900 Models
U.S.
Metric
Engine
Honda GX120 Engine
ANSI Power Rating @ 3600 rpm
5.5 Horsepower
4.1 kW
Sprayer
Maximum Working Pressure
3300 psi
228 bar, 22.8 MPa
Maximum Delivery Rating
1.6 gpm
6.06 lpm
Inlet Paint Strainer
8 mesh (2589 micron) stainless steel screen, reusable
8 mesh (2589 micron) stainless steel screen, reusable
Outlet Paint Filter
60 mesh (250 micron) stainless steel screen, reusable
60 mesh (250 micron) stainless steel screen, reusable
Pump Inlet Size
1-5/16-12 UN-2A
1-5/16-12 UN-2A
Fluid Outlet Size
1/4 npsm from fluid filter
1/4 npsm from fluid filter
Fluid Outlet Size (5900 IronMan and 5900HD)
3/8 npsm from fluid filter
3/8 npsm from fluid filter
Maximum Tip Size
1 Gun with 0.043 in. tip
1 Gun with 0.043 in. tip
2 Guns with 0.029 in. tip
2 Guns with 0.029 in. tip
2 Guns with 0.029 in. tip
3 Guns with 0.023 in. tip
3 Guns with 0.023 in. tip
3 Guns with 0.023 in. tip
4 Guns with 0.019 in. tip
4 Guns with 0.019 in. tip
4 Guns with 0.019 in. tip
Dimensions
Weight:
GMAX 5900 Standard
138 lb
62.7 kg
GMAX 5900 Lo-Boy
144 lb
65.5 kg
GMAX 5900 ProContractor
160 lb
72.7 kg
GMAX 5900 Convertible, Standard
167 lb
75.9 kg
GMAX 5900 IronMan
160 lb
72.7 kg
TexSpray 5900HD ProContractor
164 lb
74.5 kg
TexSpray 5900HD Standard
142 lb
64.5 kg
Height:
GMAX 5900 Standard
40.5 in.
102.9 cm
GMAX 5900 Lo-Boy
27.2 in.
69.1 cm
GMAX 5900 ProContractor
38.0 in.
96.5 cm
GMAX 5900 Convertible, Standard
43.8 in.
111.3 cm
GMAX 5900 IronMan
38.8 in.
98.6 cm
TexSpray 5900HD ProContractor
38.0 in.
98.6 cm
TexSpray 5900HD Standard
40.5 in.
102.9 cm
Length:
GMAX 5900 Standard
37.7 in.
95.8 cm
GMAX 5900 Lo-Boy
46.9 in.
119.1 cm
GMAX 5900 ProContractor
32.7 in.
83.1 cm
GMAX 5900 Convertible, Standard
33.0 in.
83.8 cm
GMAX 5900 IronMan
40.4 in.
102.6 cm
TexSpray 5900HD ProContractor
32.7 in.
83.1 cm
TexSpray 5900HD Standard
37.7 in.
95.8 cm
Width:
24.4 in.
62.0 cm
Wetted parts
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
Noise Level:
Sound Power
105 dBa per ISO 3744
105 dBa per ISO 3744
Sound Pressure
96 dBa measured at 3.1 ft
96 dBa measured at 1 m
7900 Models
U.S.
Metric
Engine
Honda GX120 Engine
ANSI Power Rating @ 3600 rpm
6.5 Horsepower
6.5 kW
Sprayer
Maximum Working Pressure
3300 psi
228 bar, 22.8 MPa
Maximum Delivery Rating
2.2 gpm
8.33 lpm
Inlet Paint Strainer
8 mesh (2589 micron) stainless steel screen, reusable
8 mesh (2589 micron) stainless steel screen, reusable
Outlet Paint Filter
60 mesh (250 micron) stainless steel screen, reusable
60 mesh (250 micron) stainless steel screen, reusable
Pump Inlet Size
1-5/16-12 UN-2A
1-5/16-12 UN-2A
Fluid Outlet Size
3/8 npsm from fluid filter
3/8 npsm from fluid filter
Maximum Tip Size
1 Gun with 0.048 in. tip
1 Gun with 0.048 in. tip
2 Guns with 0.035 in. tip
2 Guns with 0.035 in. tip
2 Guns with 0.035 in. tip
3 Guns with 0.027 in. tip
3 Guns with 0.027 in. tip
3 Guns with 0.027 in. tip
4 Guns with 0.023 in. tip
4 Guns with 0.023 in. tip
4 Guns with 0.023 in. tip
Dimensions
Weight:
GMAX 5900 Standard
148 lb
67.3 kg
GMAX 5900 Lo-Boy
154 lb
70.0 kg
GMAX 5900 ProContractor
167 lb
75.9 kg
GMAX 5900 Convertible, Standard
168 lb
76.4 kg
GMAX 5900 IronMan
182 lb
82.7 kg
TexSpray 5900HD ProContractor
153 lb
69.5 kg
TexSpray 5900HD Standard
175 lb
79.5 kg
Height:
GMAX 5900 Standard
40.5 in
102.9 cm
GMAX 5900 Lo-Boy
27.2 in
69.1 cm
GMAX 5900 ProContractor
38.0 in.
96.5 cm
GMAX 5900 Convertible, Standard
38.8 in.
98.6 cm
GMAX 5900 IronMan
38.0 in.
96.5 cm
TexSpray 5900HD ProContractor
40.5 in.
102.9 cm
TexSpray 5900HD Standard
38.8 in.
98.6 cm
Length:
GMAX 5900 Standard
38.1 in.
96.8 cm
GMAX 5900 Lo-Boy
46.9 in.
119.1 cm
GMAX 5900 ProContractor
33.3 in
84.6 cm
GMAX 5900 Convertible, Standard
40.4 in.
102.6 cm
GMAX 5900 IronMan
33.3 in.
84.6 cm
TexSpray 5900HD ProContractor
38.1 in
96.8 cm
TexSpray 5900HD Standard
40.4 in
102.6 cm
Width:
24.4 in.
62.0 cm
Wetted parts
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
zinc- and nickel-plated carbon steel, PTFE, nylon, polyurethane, UHMW, fluoroelastomer, acetal, leather, aluminum, tungsten carbide, stainless steel, chrome plating
Noise Level:
Sound Power
105 dBa per ISO 3744
105 dBa per ISO 3744
Sound Pressure
96 dBa measured at 3.1 ft
96 dBa measured at 1 m