Graco Inc.

LineLazer IV 3900

Airless Line Stripers

The preferred choice for a wide variety of pavement marking applications

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This LineLazer IV 3900 is a 1 or 2 gun professional striping machine designed specifically to deliver the most precise and consistent lines in the industry. Materials sprayed are most heavy, low VOC, waterborne and rubberized traffic paints. This sprayer is ideal for your continuous heavy-duty line striping requirements.

LineLazer IV Features for Striping Professionals

LineLazer IV 3900 Auto Layout System
  • Advanced Vibration Reduction System eliminates engine vibration for improved line quality.
  • Rear gun mount allows placing the guns near the rear axle for straighter long lines and smoother curved lines.
  • Lightweight gun holder minimizes gun movement caused by rough pavement.
  • Chromex pump rod is built for the most demanding applications.
  • Flow-through Easy Out filter comes out with the cap for convenient, mess-free access.
View values in metric units. View values in U.S. units.
LineLazer IV 3900/5900
Honda GX120 power rating
4.0 Horsepower
4.0 Horsepower
Honda GX160 power rating
5.5 Horsepower
5.5 Horsepower
Maximum Working Pressure
3300 psi
228 bar, 22.8 MPa
Sound Power
105 dBa, per ISO 3744
Sound Pressure
96 dBa, measured at 3.1 ft
96 dBa, measured at 1 m
LineLazer IV 3900 Left hand Vibration Level
1.81 m/sq sec
1.81 m/sq sec
LineLazer IV 3900 Right hand Vibration Level
1.45 m/sq sec
1.45 m/sq sec
LineLazer IV 5900 Left hand Vibration Level
2.05 m/sq sec
2.05 m/sq sec
LineLazer IV 5900 Right hand Vibration Level
1.70 m/sq sec
1.70 m/sq sec
LineLazer IV 3900 Maximum Delivery
1.15 gpm
4.4 lpm
LineLazer IV 5900 Maximum Delivery
1.5 gpm
5.7 lpm
LineLazer IV 3900 1 gun Maximum tip size
0.034 in tip
0.034 in tip
LineLazer IV 3900 2 guns maximum tip size
0.024 in tip
0.024 in tip
LineLazer IV 5900 1 gun Maximum Tip Size
0.041 in tip
0.041 in tip
LineLazer IV 5900 2 guns Maximum Tip Size
0.028
0.028
Inlet Paint Strainer
16 mesh stainless steel screen, reusable
1190 micron stainless steel screen, reusable
Outlet paint strainer
60 mesh stainless steel screen, reusable
250 micron stainless steel screen, reusable
Pump inlet size
3/4 in npt(m)
3/4 in npt(m)
Fluid outlet size
1/4 npsm from fluid filter
1/4 npsm from fluid filter
Wetted Parts
nickel-plated carbon steel, PTFE, Nylon, polyurethane, UHMW polyethylene, fluoroelastomer, acetal, leather, tungsten carbide, stainless steel, chrome plating
nickel-plated carbon steel, PTFE, Nylon, polyurethane, UHMW polyethylene, fluoroelastomer, acetal, leather, tungsten carbide, stainless steel, chrome plating
LineLazer IV 3900 Auto-Layout System Model 253920, 255151 Striper
Weight (Dry, Without Packaging)
212 lb
96 kg
Height
40 in
101.6 cm
Length
65 in
165.6 cm
Width
32 in
81.3 cm
LineLazer IV 3900 Auto-Layout System Model 253953, 255152 Striper with 2nd Gun Kit
Weight (Dry, Without Packaging)
222 lb
101 kg
Height
40 in
101.6 cm
Length
65 in
165.6 cm
Width
32 in
81.3 cm
LineLazer IV 5900 Auto-Layout System Model 253921, 255153 Striper
Weight (Dry, Without Packaging)
232 lb
105 kg
Height
40 in
101.6 cm
Length
65 in
165.6 cm
Width
32 in
81.3 cm
LineLazer IV 5900 Auto-Layout System Model 253954, 255154 Striper with 2nd Gun Kit
Weight (Dry, Without Packaging)
242 lb
110 kg
Height
40 in
101.6 cm
Length
65 in
165.6 cm
Width
32 in
81.3 cm