Description
The E-Flo electric circulating piston pumps Graco are dual lower, 4-ball electric drive circulating pumps.
The E-Flo electric circulating piston pumps ensure 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.
PRODUCT 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
TECHNICAL SPECIFICATIONS
Maximum Working Pressure
- Model 1500: 425 psi
- Model 2000: 460 psi
- Model 3000: 330 psi
- Model 4000: 250 psi
E-Flo Pumps
- Maximum Fluid Temperature: 150°F
- Ambient Temperature Range: 32–104°F
- Maximum Fluid Output: See E—Flo Pump Instruction Manual.
- Fluid Inlet and Outlet Size: 2 in Tri-Clamp
- Gear Reducer Oil Capacity: 0.5 gal
- 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): 550 lb
- 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: 9.1 ft-lb
- Maximum Motor Torque, E-Flo 2000/3000/4000: 15 ft-lb
MATERIALS
- Solventborne
- High Solids
- Xirallic
- CARC
- Metallics
- Varnishes
APPLICATIONS
- Paint Circulation Pumps
- General Metal Finishing – Pumping
- Wood Finishing – Pumping
- Plastic Finishing – Pumping
INDUSTRIES
- Agriculture Equipment – Manufacturing
- Paint Kitchen
- Construction Equipment – Manufacturing
- CARC
- Furniture Finishing / Manufacturing
- General Metal Finishing / Manufacturing
- Wood Products Manufacturing
- Railroads
- Waste Management – Equipment Manufacturing
- Personal Recreation Vehicles
- RVs
- Wood and Wood Products – Pumps
- Heavy Equipment Manufacturing