- An industrial-grade finishing gun, built for years of uninterrupted service
- Light-weight, compact design is ideal for getting into tight areas
- Ultra-light trigger pull and form-fitted handle means less user fatigue
- Air adjustment valve conveniently located right at the gun
- Gun filter integrated into the gun to minimize tip clogs and provide a superior finish
G40 Gun with RAC Tip Air-Assisted Airless Spray Gun
For faster, professional fine finish spraying with light viscosity, water and solvent based materials
Graco’s G40 gun is the premier Air-Assisted Airless gun in the industry and comes standard with all FinishPro II sprayers. From its ultra-light trigger pull to the ergonomic fit, it truly is a gun by which all other guns are measured.

Manuals
G40 Air Assisted Spray Gun | |
U.S.
Metric
|
|
Maximum Working Fluid Pressure |
4000 psi
28 MPa, 280 bar
|
Maximum Working Air Pressure |
100 psi
0.7 MPa, 7 bar
|
Maximum Working Fluid Temperature |
110° F
43° C
|
Fluid inlet |
1/4-18 npsm
1/4-18 npsm
|
Air Inlet |
1/4-18 npsm
1/4-18 npsm
|
Gun weight |
16 oz
450 grams
|
Sound Pressure*: 20 psi (140 kPa, 1.4 bar) |
66.9 dB(A
66.9 dB(A
|
Sound Pressure*: 100 psi (0.7 kPa, 7 bar) |
80.0 dB(A)
80.0 dB(A)
|
Sound Power*: 20 psi (140 kPa, 1.4 bar) |
76.8 dB(A)
76.8 dB(A)
|
Sound Power*: 100 psi (0.7 kPa, 7 bar) |
89.9 dB(A)
89.9 dB(A)
|
Wetted Parts: |
Stainless Steel, Carbide, Ultra High Molecular Weight Polyethylene, Acetal, PTFE, Nylon, Flouroelastomer
Stainless Steel, Carbide, Ultra High Molecular Weight Polyethylene, Acetal, PTFE, Nylon, Flouroelastomer
|
*All readings were taken with fan valve fully closed, (full fan size) at 20 psi (140 kPa, 1.4 bar) and 100 psi (0.7 kPa, 7 bar) and at the assumed operator position. Sound Power tested to ISO 9614-2. |