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How to Spray
Adjust Pressure Control
The pressure control knob allows for infinite pressure adjustment. To reduce overspray, always start at the
lowest pressure setting and increase pressure to the minimum setting that results in an acceptable spray
pattern.
To select pressure, align symbol on pressure control knob with setting indicator on sprayer
Tip and Pressure Selection
See table for recommended spray pressure for your material. Refer to paint (material) can for
manufacturer's recommendations.
Maximum tip hole sizes supported by the sprayer:
– GX21: 0.021 in. (0.53 mm), GX19 and GX FF: 0.019 in. (0.48 mm).
Spray Pressure Setting
Tip Hole Size
0.011 in. (0.28 mm)
0.013 in. (0.33 mm)
0.015 in. (0.38 mm)
0.017 in. (0.43 mm)
0.019 in. (0.48 mm)
0.021 in. (0.53 mm)
Fine Finish Tips
Fine Finish tips have an additional orifice that provides a finer atomization of the material.
Size
Spray Pressure Setting
0.008 in. (0.20 mm)
0.010 in. (0.25 mm)
0.012 in. (0.31 mm)
0.014 in. (0.36 mm)
0.016 in. (0.41 mm)
22
Stains
Enamels
Low Spray
Low Spray
Polyurethane
Lacquer
Low Spray
Low Spray
Coatings
Primers
Interior Paints
High Spray
Coatings
Sanding
Sealer
Low Spray
.
Exterior Paints
High Spray
High Spray
Enamels
High Spray
Latex
High Spray
3A8429B
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