E-Flo 4-Ball Piston Pumps
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E-Flo 4-Ball Piston Pumps
Electric Circulating Pumps
Dual lower, 4-ball electric drive circulating pump
Get the benefits of a piston pump with the energy efficiency of an electric drive unit!
The dual lower of the E-Flo electric circulating pump minimizes pressure changes at the outlet of the pump. Online maintenance simplifies repair and reduces downtime. Accomplish remote monitoring of performance via computer or PLC for a higher degree of control.
Features :
- Online maintenance simplifies repair and reduces downtime
- 3 times more efficient than pneumatics
- Process control and feedback
- Slow smooth change overs
- Low noise
- Enclosed wet cup minimizes operator interaction for reduced maintenance
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 4–Ball Piston Pumps | |
| Maximum Working Pressure | |
| E-Flo 1500 |
29.3 bar, 2.93 MPa
|
| E-Flo 2000 |
32.2 bar, 3.22 MPa
|
| E-Flo 3000 |
23.1 bar, 2.31 MPa
|
| E-Flo 4000 |
17.5 bar, 1.75 MPa
|
| E-Flo Pumps | |
| Maximum Fluid Temperature |
66°C
|
| Ambient Temperature Range |
0–40°C
|
| Maximum Fluid Output |
See E—Flo Pump Instruction Manual.
|
| Fluid Inlet and Outlet Size |
2 in Tri-Clamp
|
| Gear Reducer Oil Capacity |
1.9 l
|
| Required Gear Reducer Lubricant |
ISO VG220 grade oil (Graco Part No. 288414)
|
| Gear Reduction Ratio |
75.16:1
|
| Weight (pump with motor and 2000 cc lowers) |
249 kg
|
| Wetted Parts |
300 Series Stainless Steel, 17–4 PH Stainless Steel, CV-75, PTFE. See lower pump manual for additional wetted parts.
|
| Electrical Requirements | |
| European Models |
230/400 Vac, 3 phase, 20 A/15 A
|
| North American Models |
230/460 Vac, 3 phase, 20 A/15 A
|
| Electric Motor | |
| E-Flo 1500 |
3 HP, 1800 rpm (60 Hz) or 1500 rpm (50 Hz), NEMA 182 TC Frame
|
| E-Flo 2000/3000/4000 |
5 HP, 1800 rpm (60 Hz) or 1500 rpm (50 Hz), NEMA 184 TC Frame
|
| Maximum Production Motor Speed |
1800 rpm (60 Hz) or 1500 rpm (50 Hz)
|
| Maximum Motor Torque, E-Flo 1500 |
12.3 N•m
|
| Maximum Motor Torque, E-Flo 2000/3000/4000 |
20.3 N•m
|
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