GM 3500
Upright Cart
—
Model 221–040, Basic sprayer
Model 231–057, Complete sprayer*
LoBoy Cart
—
Model 222–028, Basic sprayer
Model 231–077, Complete sprayer*
* Complete sprayers include 50 ft (15 m) 1/4 in. I.D. hose, 3 ft (0.9 m) 3/16” I.D. whip hose,
and Contractor gun with RAC IV DripLess
Tip Guard and 517 SwitchT
ip
Model 231–057 shown
Technical Data
Maximum Working Pressure
3000 psi (210 bar)
. . . . . .
Gasoline Engine
4 HP industrial grade
. . . . . . . . . . . . . .
Sound Data
Sound Pressure Level
95 dB(A)*
. . . . . . . . . . . . . . . . .
Sound Power Level
103 dB(A)*
. . . . . . . . . . . . . . . . . . .
* Measured at 3.1 ft. (1 m) under maximum
operating conditions per ISO 3744.
Fuel Tank Capacity
0.66 gal (2.5 liter)
. . . . . . . . . . . . . . .
Delivery
1.0 gpm (3.8 lpm)
. . . . . . . . . . . . . . . . . . . . . . . . .
Cycles Per Gallon (liter)
200 (53)
. . . . . . . . . . . . . . . . . .
Tip Size
one gun to .0.031 tip
. . . . . . . . . . . . . . . . . . . . .
two guns to 0.021 tip
with latex at 2000 psi (138 bar)
Fluid Inlet
3/4 npt(m)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Inlet Paint Strainer
16 mesh (1190 micron)
. . . . . . . . . . .
reusable stainless steel screen
Fluid Filter Outlet Size
1/4 npsm(m)
. . . . . . . . . . . . . . . .
Fluid Filter Material
aluminum, stainless steel,
. . . . . . . .
carbon steel, 60 mesh (250 micron)
reusable SST screen
Pump Material
stainless steel, carbon steel,
. . . . . . . . .
polyurethane, Delrin
Packing Material
leather, UHMWPE
. . . . . . . . . . . . . . . .
Spray Hose Requirements
grounded,
. . . . . . . . . . . . . . .
50 ft (15 m) minimum, 1/4 in. I.D., non-wire
braid, spring guards on both ends
Application
Sprays fluids from light specialty coatings to latex and
block fillers. Do not use with solvents such as
methylene chloride or other HHCs.
For information on converting your sprayer to one that
can safely pump fluids containing halogenated
hydrocarbons, contact Graco Product Service, at
1–800–328–0211.
U.S. patent pending.
Dimensions
Upright
Loboy
Height
30.25 in. (768 mm) 22.5 in. (572 mm)
. . . . . . .
Length
29.5 in. (749 mm)
32 in. (813 mm)
. . . . . . .
Width
22.25 in. (565 mm) 18.5 in. (470 mm)
. . . . . . . .
Weight
109 lb (49.4 kg)
95 lb (43 kg)
. . . . . . .
GRACO INC.
P.O. BOX 1441
MINNEAPOLIS, MN
55440–1441
COPYRIGHT 1995, GRACO INC.
PRINTED IN U.S.A. 3Z7–863 August 1995
TO PLACE AN ORDER, call
1–800–367–4023 Toll Free
FOR TECHNICAL ASSIST
ANCE, call
1–800–543–0339 Toll Free