The GMAX II 7900 Roof Rig is the industry standard for professional contractors who spray a full range of coatings on residential, commercial and industrial jobs. Powered by Honda engines, this portable rig will go anywhere the job demands. Configured with the ProConnect Pump Removal System and the Endurance Advantage Program, you can be assured that you will be spraying on the job!
GMAX II 7900 Roof Rig Gas-Mechanical Airless Sprayer
A heavy-duty gas-powered airless sprayer for professional contractors spraying roof coatings

- ProConnect pump removal system - no-tools removal makes Endurance pump swap out fast and easy.
- SmartControl Pressure Control - advanced microprocessor control delivers a consistent spray fan at all spraying pressures.
- Contractor preferred Honda Engine with Oil Alert.
- Easy Out Pump Filter - reduces tip clogs and ensures quality finish.
- Advantage Drive System with lifetime guarantee provides peace of mind.
GMAX II 7900 Roof Rig Includes:
- Heavy-Duty Gun
- LTX527, LTX635 SwitchTips and Guard
- 20 in (50 cm) Fixed Heavy-Duty Tip Extension
- 3/8 in x 50 ft (9.5 mm x 15 m) BlueMax II Airless Hose
- 1/4 in x 3 ft (6.4 mm x .9 m) BlueMax II Whip Hose
Manuales
Literatura
- Endurance Advantage Program Offer (Sólo inglés)
GMAX II 3900/5900/7900, TexSpray 5900HD/7900HD Airless Sprayers Repair | |
Honda GX120 Engine | |
ANSI Power Rating @ 3600 rpm |
4.0 Horsepower
3.0 kW
|
Honda GX160 Engine | |
ANSI Power Rating @ 36000 rpm |
5.5 Horsepower
4.1 kW
|
Honda GX 200 Engine | |
ANSI Power Rating @ 3600 rpm |
6.5 Horsepower
4.8 kW
|
Maximum Working Pressure | |
3300 psi
228 bar, 22.8 MPa
|
|
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
|
Maximum Delivery Rating | |
3900 |
1.25 gpm
4.73 lpm
|
5900/5900HD |
1.60 gpm
6.06 lpm
|
7900 |
2.20 gpm
8.33 lpm
|
Maximum Tip Size | |
3900 |
1 gun with 0. 036 in tip, 2 guns with 0. 023 in tip, 3 guns with 0. 018 in tip
1 gun with 0. 036 in tip, 2 guns with 0. 023 in tip, 3 guns with 0. 018 in tip
|
5900/5900HD |
1 gun with 0. 043 in tip, 2 guns with 0. 029 in tip, 3 guns with 0. 023 in tip, 4 guns with 0. 019 in tip
1 gun with 0. 043 in tip, 2 guns with 0. 029 in tip, 3 guns with 0. 023 in tip, 4 guns with 0. 019 in tip
|
7900 |
1 gun with 0. 048 in tip, 2 guns with 0. 035 in tip, 3 guns with 0. 027 in tip, 4 guns with 0. 023 in tip
1 gun with 0. 048 in tip, 2 guns with 0. 035 in tip, 3 guns with 0. 027 in tip, 4 guns with 0. 023 in tip
|
Inlet Paint Strainer | |
12 mesh stainless steel screen, reusable
893 micron stainless steel screen, reusable
|
|
Outlet paint filter | |
60 mesh stainless steel screen, reusable
250 micron stainless steel screen, reusable
|
|
Pump inlet size | |
1-5/16–12 UN-2A
1-5/16–12 UN-2A
|
|
Fluid outlet size: 3900/5900 | |
¼ npsm from fluid filter
¼ npsm from fluid filter
|
|
Fluid outlet size: 7900 | |
3/8 npsm from fluid filter
3/8 npsm from fluid filter
|
|
Wetted parts | |
zinc-plated carbon steel, PTFE, nylon, polyurethane, UHMWpolyethylene, fluoroelastomer, acetal, leather, aluminum, tungstencarbide, nickel- and zinc-plated carbon steel, stainlesssteel, chrome plating
zinc-plated carbon steel, PTFE, nylon, polyurethane, UHMWpolyethylene, fluoroelastomer, acetal, leather, aluminum, tungstencarbide, nickel- and zinc-plated carbon steel, stainlesssteel, chrome plating
|
|
Dimensions 3900 | |
Weight |
109 lb
50 kg
|
Height |
31.5 in
80.0 cm
|
Width |
22.25 in
56.5 cm
|
Length |
32.0 in
81.3 cm
|
Dimensions 5900 | |
Weight |
139 lb
64 kg
|
Height |
32.25 in
81.9 cm
|
Width |
24.5 in
62.2 cm
|
Length |
32.25 in
81.9 cm
|
Dimensions 7900 | |
Weight |
146 lb
67 kg
|
Height |
32.25 in
81.9 cm
|
Width |
24.5 in
62.2 cm
|
Length |
33.0 in
33.0 cm
|
Dimensions TexSpray 7900HD | |
Weight |
157 lb
71 kg
|
Height |
32.25 in
81.9 cm
|
Width |
24.5 in
62.2 cm
|
Length |
33.0 in
83.8 cm
|
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