LineLazer Spray Tip Size Guide

Genuine Graco spray tips for LineLazer airless line striping machines. Use this guide to help you choose the right RAC 5 SwitchTip for the job.

LineLazer Tip Selection Guide. Most LineLazers are supplied with tip LL5319. For additional applications, use the tip selection table as follows:

Note: the last three digits (LL5319) of the tip part number identifies the line width and tip orifice (opening).

For example: the line width for tip LL5319 is 4 in. as shown in the table below. The tip orifice for tip LL5319 is .019 in.

Tip Size Line Width Used For
286113* 2 inches Sport court - light film build
LL5213* 2 inches Sport court - heavy film build
LL5215* 2 inches Alkyd paints only - light film build
LL5217 2 inches Alkyd paints only - medium film build
LL5219 2 inches Alkyd paints only - heavy film build
LL5315 4 inches Most traffic paints - light film build
LL5317 4 inches Most traffic paints - medium film build
LL5319 4 inches Most traffic paints - medium film build
LL5321 4 inches Most traffic paints - heavy film build
LL5323 4 inches Most traffic paints - heavy film build
LL5325 4 inches Most traffic paints - heavy film build
LL5327† 4 inches Most traffic paints - heavy film build
LL5329† 4 inches Most traffic paints - heavy film build
LL5331† 4 inches Most traffic paints - heavy film build
LL5333† 4 inches Most traffic paints - heavy film build
LL5335† 4 inches Most traffic paints - heavy film build
LL5339† 4 inches Most traffic paints - heavy film build
LL5343† 4 inches Most traffic paints - heavy film build
LL5417# 4 - 8 inches All paints and high solids traffic paints - light film build
LL5419# 4 - 8 inches All paints and high solids traffic paints - medium film build
LL5421# 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5423 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5425 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5427 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5429 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5431 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5435 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5439 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5443 4 - 8 inches All paints and high solids traffic paints - heavy film build
LL5621 8 - 12 inches All traffic paints - light film build
LL5623 8 - 12 inches All traffic paints - medium film build
LL5625 8 - 12 inches All traffic paints - medium film build
LL5627 8 - 12 inches All traffic paints - heavy film build
LL5629 8 - 12 inches All traffic paints - heavy film build
LL5631 8 - 12 inches All traffic paints - heavy film build
LL5635 8 - 12 inches All traffic paints - heavy film build
LL5639 8 - 12 inches All traffic paints - heavy film build
LL5643 8 - 12 inches All traffic paints - heavy film build

* May require 100 mesh filter to minimize tip plugging.
† Best for use with LineDriver.
# Best for cold weather applications.

How to Maximize Line Quality and Reduce Tip Wear.
Observe the following suggestions to increase line quality and minimize sprayer tip wear.

  • Select a larger tip orifice and run the sprayer at a reduced operating pressure.
  • Running larger tip sizes (example: use tip LL5321 @ 2000 psi instead of LL5317 @ 3300 psi) will significantly increase tip life and reduce tip plugging. It will also produce a more uniform film build across the line.

Graco LineLazer RAC 5 SwitchTips

Graco LineLazer spray tips

Order Graco LineLazer tips

These yellow tips are specifically designed for line stripping machines. Creates clean, laser-sharp lines with no fuzzy edges. Sprays heavy water-based to thin alkyd traffic paints. Fits the orange RAC5 tip guard.
LL5 and tip size - LL5xxx such as LL5319. Fits RAC 5 Guard (aka RAC V) and RAC IV too.

Orifice size - inches (thousandths)
Fan Size .013 .015 .017 .019 .021 .023 .025 .027 .029 .031 .033 .035 .039 .055
2 213 215 217 219                    
4   315 317 319 321 323 325 327 329 331 333 335   355
4-8     417 419 421 423 425 427 429 431   435    
8-12         621 623 625 627 629 631   635 639  
Flow Rate (gpm) .18 .24 .31 .38 .47 .57 .67 .77 .90 1.03 1.17 1.31 1.63 3.25
Water @ 2000 psi (138 bar, 13.8 MPa) - paints with a higher viscosity will decrease the flow rate
Example: for a tip with a .015 orifice and a 6 in (152 mm) pattern, order LTX315
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