Graco High-Flo JS17A8, Instructions Manual

Page: 24 / 28

Performance Charts
24 3A6938D
Performance Charts
Fluid Outlet Pressure - Solid Line Curves
To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow
(gpm/lpm) and operating air pressure (psi/MPa/bar):
1. Locate the desired flow along the bottom of the chart.
2. Follow the vertical line up to the intersection with the selected
fluid outlet pressure curve (solid line).
3. Follow left to the scale to read the fluid outlet pressure.
Key:
A 100 psi (0.7 MPa, 7.0 bar) air pressure
B 70 psi (0.49 MPa, 4.9 bar) air pressure
C 40 psi (0.28 MPa, 2.8 bar) air pressure
Air Consumption - Dashed Line Curves
To find Pump Air Consumption (scfm or m
3
/min.) at a specific fluid flow
(gpm/lpm) and air pressure (psi/MPa/bar):
1. Locate the desired flow along the bottom of the chart.
2. Read the vertical line up to the intersection with the selected air
consumption curve (dashed line).
3. Follow right to the scale to read the air consumption.
Fluid outlet pressure
Air consumption
XL 3400 Air Motor, 2500cc Lower (Jx28xx)
FLUID PRESSURE
FLUID FLOW IN GPM (LPM)
AIR FLOW
psi (MPa, bar)
SCFM (m
3
/min.)
CYCLES PER MIN.
NOTE: See Models on page 3 for your pump part number.
0
0 0
5
(0.14)
10
(0.28)
15
(0.42)
20
(0.57)
25
(0.71)
30
(0.85)
35
(0.99)
40
(1.13)
45
(1.27)
50
(1.42)
50
(3.4, 0.34)
100
(6.9, 0.69)
150
(10.3, 1.03)
200
(13.8, 1.38)
250
(17.2, 1.72)
300
(20.7, 2.07)
1
(3.8)
2
(7.6)
3
(11.4)
4
(15.1)
5
(18.9)
6
(22.7)
7
(26.5)
8
(30.3)
3 6 9 12
9
(34.1)
A
A
B
B
C
C
XL 3400 Air Motor, 3000cc Lower (Jx23xx)
FLUID PR
ESSUR
E
FLUID FLOW IN GPM (LPM)
AIR FLOW
psi (MPa, bar)
SCFM (m
3
/min.)
CYCLES PER MIN.
0
0 0
5
(0.14)
10
(0.28)
15
(0.42)
20
(0.57)
25
(0.71)
30
(0.85)
35
(0.99)
40
(1.13)
45
(1.27)
50
(3.4, 0.34)
100
(6.9, 0.69)
150
(10.3, 1.03)
200
(13.8, 1.38)
250
(17.2, 1.72)
1
(3.8)
2
(7.6)
3
(11.4)
4
(15.1)
5
(18.9)
6
(22.7)
7
(26.5)
8
(30.3)
1 5 10 12
9
(34.1)
10
(37.9)
A
A
B
B
C
C
XL 3400 Air Motor, 4000cc Lower (Jx17xx)
FLUID PRESSURE
FLUID FLOW IN GPM (LPM)
AI
R
FL
OW
psi (MPa, bar)
SCFM (m
3
/min.)
CYCLES PER MIN.
0
0 0
5
(0.14)
10
(0.28)
15
(0.42)
20
(0.57)
25
(0.71)
30
(0.85)
35
(0.99)
40
(1.13)
45
(1.27)
50
(3.4, 0.34)
100
(6.9, 0.69)
150
(10.3, 1.03)
200
(13.8, 1.38)
2
(7.6)
4
(15.1)
6
(22.7)
8
(30.3)
3 6
A
A
B
B
C
C
9 12
10
(37.9)
12
(45.4)
14
(53.0)