Technical
Technical
Technical Data
Data
Data
E
E
E---Flo
Flo
Flo DC
DC
DC Pumps
Pumps
Pumps (High
(High
(High Flow
Flow
Flow Rate)
Rate)
Rate)
U.S.
U.S.
U.S.
Metric
Metric
Metric
Maximum
Maximum
Maximum fluid
fluid
fluid working
working
working pressure:
pressure:
pressure:
Models EC4xxx
400 psi
2.76 MPa, 27.6 bar
Models EC5xxx
300 psi
2.07 MPa, 20.7 bar
Models EC6xxx
210 psi
1.45 MPa, 14.5 bar
Models EC8J41
240 psi
1.65 MPa, 16.5 bar
Maximum continuous cycle rate
(all except EC8J41 models)
20 cpm
Maximum continuous cycle rate
(EC8J41 models)
12 cpm
Input Voltage/Power, Models ECx9xx
and ECx0xx
200–240 Vac, single phase, 50/60 Hz, 5.8 kVA (2.9 kVA per motor)
Input Voltage/Power, Models ECxJxx
380-480 Vac, three phase, 50/60 Hz, 6.0 kVA (3.0 kVA per motor)
Power inlet port size
3/4–14 npt(f)
Ambient temperature range
32–104°F
0–40°C
Sound data
Less than 70 dB(A)
Oil capacity (each motor)
1.5 quarts
1.4 liters
Oil specification
Graco Part No. 16W645 ISO 220 silicone-free synthetic gear oil
Weight
Pump package (motor, 4000cc lower,
stand, and tie rods): 440 lb
Pump package (motor, 4000cc lower,
stand, and tie rods): 199.6 kg
Models with sealed 4–ball lower
(ECxx4x)
500 lb
227 kg
Models with sealed 4-ball lower
(EC8J41)
520 lb
236 kg
Models with open wet cup
lower (ECxx6x)
440 lb
200 kg
Fluid inlet size
1.5 in. Tri-Clamp
Fluid outlet size
1.5 in. Tri-Clamp
Wetted parts
See Lower Pump manual.
3A3453H
79