Performance Charts - Graco E-Flo DC 333389E Instructions - Parts Manual

Performance Charts

Performance Charts
Performance Performance
To find the fluid pressure (psi/bar/MPa) at a specific
fluid flow (gpm/lpm) and percentage of maximum
force:
1. Locate the desired fluid flow in the scale at the
bottom of the chart.
2. Follow the vertical line up to the intersection with
the selected percentage of maximum force (see
Key below).
the Key Key
3. Follow left to the vertical scale to read the fluid
outlet pressure.
Table 2 2 2 . . . E E E - - - Flo Flo DC DC with with Dura
Table Table Flo DC with
(30.3, 303)
(27.6, 276)
(24.8, 248)
(22.1, 221)
(19.3, 193)
FLUID FLUID FLUID
(16.6, 166)
PRESSURE: PRESSURE: PRESSURE:
(13.8, 138)
psi (bar, MPa)
(10.0, 1 10)
(8.3, 83)
(5.5, 55)
(2.8, 28)
32
Charts
Charts
Dura- - - Flo Flo 145 145 Lower Lower
Dura Flo 145 Lower
CYCLES CYCLES PER CYCLES
3 8
4400
4000
3600
3200
2800
2400
2000
1600
1200
800
400
0
0.0 0.1 0.2 0.3
(0.38) (0.76) (1.14)
FLUID FLOW: FLUID FLUID
Key to to to Performance Performance Charts
Key Key Performance
NOTE: The charts show the motor operating at
NOTE: NOTE:
100%, 70%, and 40% of maximum force. These
values are approximately equivalent to an air motor
operating at 100, 70, and 40 psi.
A
B
C
D
E
F
PER MINUTE PER MINUTE MINUTE
14
F
E
D
C
B
A
0.4 0.5 0.6 0.7 0.8
(1.52) (1.90) (2.28) (2.66) (3.04)
FLOW: FLOW: gpm (lpm)
Charts
Charts
40% single phase
40% three phase
70% single phase
70% three phase
100% single phase
100% three phase
21
0.9 1.0
(3.42) (3.80)
333389E