E-Flo DC 4-Ball Piston Pump
Dual Control Electric Circulating Pumps
Operate the pump two different ways – constant pressure or constant flow rate
Our E-Flo DC (Dual Control) electric circulating pump has been found to be up to five times more efficient than similar sized pneumatic pumps. Watch the video below to hear how our pump can reduce noise levels, plus it will help to lower your energy bill and save you money.
Features :
- Five times more efficient compared to similar sized pneumatic pumps
- Minimal pulsation at changeover provides a more consistent finish
- Integrated runaway protection protects your pump from premature wear and prevents costly material loss
- Basic model has two simple control knobs to easily adjust pump settings
- Advanced model lets you easily connect and manage multiple pumps with a single control module
- Quiet electric motor improves your work environment allowing you to remain near the pump for longer periods of time
Sealed 4-Ball Lowers
- No TSL required
- Ultralife Series ceramic coating holds up to the harshest materials, including waterborne paints
- Completely sealed fluid section can be used almost anywhere, including catalyst and moisture sensitive materials
- Compatible with existing Bulldog, NXT, President, Viscount, E-Flo, and E-Flo DC motors
- Open wet cup version is also available
Specifications :
| E-Flo DC 4-Ball Piston Pumps | |
|
Metric
|
|
| Maximum fluid working pressure: | |
| Models EC11xx and EC12xx |
2.07 MPa, 20.7 bar
|
| Models EC21xx and EC22xx |
1.38 MPa, 13.8 bar
|
| Models EC23xx and EC24xx |
2.76 MPa, 27.6 bar
|
| Models EC33xx and EC34xx |
2.07 MPa, 20.7 bar
|
| Models EC43xx and EC44xx |
1.52 MPa, 15.2 bar
|
| Maximum potential fluid pressure | |
| Models ECx1xx and ECx2xx |
1500/v (volume of lower in cc) = bar
|
| Models ECx3xx and ECx4xx |
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 25.
|
| Input voltage | |
| Models ECx1xx and ECx2xx |
100–250 Vac, single phase, 50/60 Hz
|
| Models ECx3xx and ECx4xx |
200–250 Vac, single phase, 50/60 Hz
|
| Input current |
20 A maximum
|
| Power inlet port size |
3/4–14 npt(f)
|
| Ambient temperature range |
0–40°C
|
| Sound data |
Less than 70 dB(A)
|
| Oil capacity |
1.4 liters
|
| Oil specification |
Graco Part No. 16W645 ISO 220 silicone-free synthetic gear oil
|
| Weight |
Pump package (motor, 1000cc lower, stand, and tie rods): 99.8 kg
|
| Fluid inlet size |
1–1/2 npt(f)
|
| Fluid outlet size |
1 npt(f)
|
| Wetted parts |
See Lower Pump manual
|
