Operation
gpm (lpm)
| 30 (114) | ||
| 25 | (95) | |
| 20 | (76) | |
Rate | 15 | (57) | |
Flow | |||
|
| ||
| 10 | (38) | |
| 5 | (19) | |
|
| 0 | |
Pump Cycles per Minute
4 | 8 | 12 | 16 | 20 | 24 |
D
C
B
A
Key:
A750 cc Pumps
B1000 cc Pumps
C1500 cc Pumps
D2000 cc Pumps
0 | 10 | 20 | 30 | 40 | 50 | 60 |
| (300) | (600) | (900) | (1200) | (1500) | (1800) |
Motor Speed in Hz (rpm)
Equations for each line: | ||
2000 cc | 30 x VFD (Hz) | |
Flow (gpm) = 1.13 x | ||
| ||
75.16 | ||
| ||
1500 cc | 30 x VFD (Hz) | |
Flow (gpm) = 0.811 x | ||
| ||
75.16 | ||
| ||
1000 cc | 30 x VFD (Hz) | |
Flow (gpm) = 0.598 x | ||
| ||
75.16 | ||
| ||
750 cc | 30 x VFD (Hz) | |
Flow (gpm) = 0.406 x | ||
| ||
75.16 | ||
| ||
FIG. 7: Motor Speed and Flow Chart
311593N | 15 |