Technical Data
Technical
Technical
Technical Data
Data
Data
E
E
E---Flo
Flo
Flo DC
DC
DC Pumps
Pumps
Pumps
U.S.
U.S.
U.S.
Metric
Metric
Metric
Maximum
Maximum
Maximum fluid
fluid
fluid working
working
working pressure:
pressure:
pressure:
Models EC11xx, EC12xx, EC15xx,
and EC16xx
300 psi
2.07 MPa, 20.7 bar
Models EC21xx, EC22xx, EC25xx
and EC26xx
200 psi
1.38 MPa, 13.8 bar
Models EC23xx, EC24xx, EC27xx,
and EC28xx
400 psi
2.76 MPa, 27.6 bar
Models EC33xx, EC34xx, EC37xx,
and EC38xx
300 psi
2.07 MPa, 20.7 bar
Models EC43xx, EC44xx, EC47xx
and EC48xx
220 psi
1.52 MPa, 15.2 bar
Maximum
Maximum
Maximum potential
potential
potential fluid
fluid
fluid pressure:
pressure:
pressure:
Models ECx1xx, ECx2xx, ECx5xx,
and ECx6xx
218000/v (volume of lower
in cc) = psi
1500/v (volume of lower
in cc) = bar
Models ECx3xx, ECx4xx, ECx7xx,
and ECx8xx
436000/v (volume of lower
in cc) = psi
3000/v (volume of lower
in cc) = bar
Maximum continuous cycle rate
20 cpm
Maximum Flow
Maximum flow is determined by the size of the pump
lower. See
Performance Charts, page 28
.
Power
Power
Power supply:
supply:
supply:
Models ECx1xx, ECx2xx, ECx5xx,
and ECx6xx
100–250 Vac, single phase, 50/60 Hz, 1.4 kVA
Models ECx3xx, ECx4xx, ECx7xx,
and ECx8xx
200–250 Vac, single phase, 50/60 Hz, 2.9 kVA
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
1.5 quarts
1.4 liters
Oil specification
Graco Part No. 16W645 ISO 220 silicone-free synthetic gear oil
Weight
Weight
Weight
Models with sealed 4–ball lower (ECxx4x)
247 lb
112 kg
Models with open wet cup lower
(ECxx5x and ECxx6x)
220 lb
100 kg
Fluid
Fluid
Fluid inlet
inlet
inlet size
size
size
Models EXxx4x and ECxx6x
1–1/2 in. tri-clamp
Models ECxx5x
1–1/2 in. npt(f)
Fluid
Fluid
Fluid outlet
outlet
outlet size
size
size
1 npt(f)
Models EXxx4x and ECxx6x
1–1/2 in. tri-clamp
Models ECxx5x
1 in. npt(f)
Wetted parts
See Lower Pump manual.
3A3384B
31
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