Graco 223843 Instructions Manual page 21

Maximum fluid working pressure
Maximum air input pressure
Pump cycles per 1 gallon (3.8 liters)
Maximum flow at 60 cycles/min
Recommended speed for optimum pump life
Air consumption
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wetted parts
KEY: Fluid Outlet Pressure -- Black Curves
Air Consumption -- Gray Curves
cycles/min
3000
psi
bar 210
MPa 21.0
2500
175
1.25 MPa, 12.5 bar
(180 psi) air pressure
17.5
2000
140
14.0
1500
105
10.5
0.7 MPa, 7 bar (100 psi)
air pressure
1000
0.49 MPa, 4.9
70
bar (70 psi)
7.0
air pressure
500
35
3.5
0
0.0
gpm
liters/min
To find Fluid Outlet Pressure (bar/psi) at a specific fluid flow (lpm/
gpm) and operating air pressure (bar/psi):
1. Locate desired flow along bottom of chart.
2. Follow vertical line up to intersection with selected fluid outlet
pressure curve (black). Follow left to scale to read fluid outlet
pressure.
Technical Data
. . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
at 1 gpm (3.8 liters/min) at 100 psi (0.7 MPa, 7 bar) air pressure
. . . . . . . . . . . . . . . . . AISI 304, 316,420, and 17--4 PH grades of Stainless Steel;
60
42
0.28 MPa, 2.8 bar (40 psi)
air pressure
0.5
1.9
FLUID FLOW (TEST FLUID: NO. 10 WEIGHT OIL)
2700 psi (18.5 MPa, 185 bar)
180 psi (1.25 MPa, 12.5 bar)
. . . . . . . . . . . . . . . . . . . . . . . . .
0.18 to 0.30 gpm (0.7 to 1.14 liters/min)
approx. 16 scfm (0.45 m
Chrome Plating;Tungsten Carbide; PTFE; Leather
84 126
1.25 MPa, 12.5 bar (180 psi)
air pressure
0.7 MPa, 7 bar
(100 psi)
air pressure
0.49 MPa, 4.9 bar (70 psi)
air pressure
0.28 MPa, 2.8 bar
(40 psi)
air pressure
1.0 1.5
3.8 5.7
To find Pump Air Consumption (m#/min or scfm) at a specific fluid
flow (lpm/gpm) and air pressure (bar/psi):
1. Locate desired flow along bottom of chart.
2. Read vertical line up to intersection with selected air consumption
curve (gray). Follow right to scale to read air consumption.
84
0.75 gallon (2.8 liters)
15--25 cycles/min;
/min)
#
approx. 24 lb (11 kg)
168
scfm
m#/
min
50
1.400
40
1.120
30
0.840
20
0.560
10
0.280
2.0
7.6
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