Motor Speed And Flow Chart - Graco E-Flo 4000 Operation

4-ball pumps with sealed or open wet cup lowers
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Motor Speed and Flow Chart

gpm (lpm)
30 (114)
25 (95)
20 (76)
15 (57)
10 (38)
5 (19)
0
F
. 7: Motor Speed and Flow Chart
IG
3A3385B
Pump Cycles per Minute
4
8
0
10
20
(300)
(600)
Motor Speed in Hz (rpm)
Equations for each line:
2000 cc
Flow (gpm) = 1.13 x
1500 cc
Flow (gpm) = 0.811 x
1000 cc
Flow (gpm) = 0.598 x
750 cc
Flow (gpm) = 0.406 x
12
16
20
D
C
B
A
30
40
50
(900)
(1200)
(1500)
30 x VFD (Hz)
75.16
30 x VFD (Hz)
75.16
30 x VFD (Hz)
75.16
30 x VFD (Hz)
75.16
Key:
A
750 cc Pumps
24
B
1000 cc Pumps
C
1500 cc Pumps
D
2000 cc Pumps
60
(1800)
Operation
13

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This manual is also suitable for:

E-flo 1500E-flo 2000E-flo 3000

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