Spray Disc And Nozzle Selection - Graco 24S134 Operation, Parts

Spray Disc and Nozzle Selection

•
Standard nozzles (4) are numbered 3, 4,
6, 8, 10 and 12, designating orifice size
in millimeters. These parts can be
interchanged to produce a pattern
suitable for each job.
•
For smaller droplet sizes, reduce nozzle
(4) and/or disc (2) size and increase gun
Recommended Nozzle & Disc Selection Charts
Nozzle
Application Nozzle Size
Fog
Simulated
Acoustic
8-10 mm
Orange peel 3-4 mm
4-8 mm
Splatter coat 6-8 mm
6-10 mm
1
Control air volume with gun air control valve.
2
For more material volume try a larger orifice tip.
3
Some materials may require the addition of external air to improve production rate.
Use External Air Hookup Kit 287328.
WideTex™ Disc
Application
Simulated Acoustic - Fine
Fog
Orange peel
Splatter coat
Knockdown
3A3373C
2
Air Volume
3 mm high
4 mm medium to high
6 mm
medium to high
low to medium
Standard
- Medium
- Coarse
W4 or W6
W6 or W8
W6 or W8
atomizing air by opening air valve (A)
(counter-clockwise).
•
For larger droplets, increase nozzle (4)
and/or disc size (2) and reduce gun
atomizing air by closing air control valve
(A) (clockwise).
1
Application
Knockdown
Textured
Elastomerics
Plastics
EIFS
Stucco
Knockdown
WideTex Disc
Hardened
W6 W6H
W8 W8H
W10 W10H
W4 W4H
W4H or W6H
W6H or W8H
W6H or W8H
2
Nozzle Size
6-12 mm
8-12 mm
8-10 mm
8-12 mm
10-12 mm
6-12 mm
Nozzle (mm) Air Volume
4
6
8- 10
3
3 - 8 medium to high
6 - 10 low to medium
6 - 8
Setup
1
Air Volume
low
3
high
3
high
3
high
3
high
low
high
high
high
high
low
7