AGX-550, AGX-552 & AGX-553
AUTOMATIC SPRAY GUNS
IMPORTANT: Read and follow all instructions and SAFETY
PRECAUTIONS before using this equipment. Retain for
future reference.
DESCRIPTION
The AGX spray gun is used on automatic and semi-automatic
machines where mass production spraying of articles is necessary
or hand spraying is not accurate enough. Models and application
information follows.
Note
This gun may be used with chlorinated solvents. Aluminum is
not used in fluid passages. If using chlorinated solvents, make
sure all other fluid handling components are also compatible.
CHART 1 MODELS
Model No.
(Available
Typical
Fluid Tip/Needle
Tip Sizes)
Applications
Construction
AGX-550
Most conventional materials
400 Gr. Stainless
(AC, D, E,
and most waterbornes and
303 Gr. Stainless
FF, FX, G)
chlorinated solvents.
AGX-552
Abrasive materials (i.e. porcelain
Carboloy, 400 Gr.
(D, EE, FF)
enamel, ceramic glazes, buffing
Stainless
compounds) and/or water mix
materials. Includes abrasive
fluid seal.
AGX-553
Waterbornes and more corrosive 303 Gr.Stainless
(E, FF, FX)
materials (below 7 pH)
w/U.H.M.W.poly.
insert
SPECIFICATIONS
Maximum Air Pressure 100 psi
Maximum Fluid Pressure 100 psi
Cylinder Air Pressure - Minimum*50 psi
- Maximum 100psi
Weight - without mounting stud 26 ounces
- with mounting stud 30.5 ounces
Mounting Stud Diameter 3/4" (see Accessories for Optional
1/2" mounting)
Wetted Parts - AGX-550 300 & 400 Gr.Stainless, PTFE
- AGX-552 300 & 400 Gr. S.S., carboloy, PTFE
- AGX-553 300 Gr. S.S., PTFE, U.H.M.W. Poly.
Hose Connections - Fluid Inlet 3/8" NPS(M)
- Cylinder Air 1/4" NPS(M)
- Atomization Air 1/4" NPS(M)
*For installations where 50 psi cylinder air is not available, the
inner (red) piston spring can be removed which lowers the mini-
mum cylinder air to approximately 37 psi. Refer to Operations,
page 3, paragraph 2.
FLUID TIP ORIFICE SIZES
Letters on Tip
Inch
mm
AC
.110" 2.8
D
.086" 2.2
E
.070" 1.8
EE
.070" 1.8
FF
.055" 1.4
FX
.042" 1.1
G
.028"
.7
Tools Required: Adjustable wrench for hose connections
1/2" six point box wrench for Ref. (3)
9/16" open wrench for Ref. (9)
3/16" hex wrench for Ref. (6)
Long neck pliers for Ref. (19)
1/8" hex key for Ref. (24)
1/2" and 9/16" socket wrench for Ref. (3) (9)
FIGURE 1 DIMENSIONS
SB-2-624-X (6/2017)
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SERVICE MANUAL
IMPORTANT! DO NOT DESTROY
It is the Customer's responsibility to have all operators and service personnel read and understand this manual.
Contact your local DeVilbiss representative for additional copies of this manual.
READ ALL INSTRUCTIONS BEFORE OPERATING THIS DEVILBISS PRODUCT.
