E-Flo 4-Ball Piston Pumps
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E-Flo 4-Ball Piston Pumps

Brand: Graco, Inc
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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

Brand

E-Flo Pumps - Ambient Temperature Range

  • 0° to 40° C

E-Flo Pumps - Fluid Inlet & Outlet Size

  • 2” Tri-Clamp

E-Flo Pumps - Gear Reducer Oil Capacity

  • 1.9 L

E-Flo Pumps - Gear Reduction Ratio

  • 75.16:1

E-Flo Pumps - Maximum Fluid Output

  • See E - Flo Pump Instruction Manual.

E-Flo Pumps - Maximum Fluid Temperature

  • 66° C

E-Flo Pumps - Required Gear Reducer Lubricant

  • ISO VG220 Grade Oil (Graco Part No. 288414)

E-Flo Pumps - Weight (Pump with Motor & 2000 cc Lowers)

  • 249 kg

E-Flo Pumps - Wetted Parts

  • 300 Series Stainless Steel, 17-4 PH Stainless Steel, CV-75, PTFE. See Lower Pump Manual for Additional Wetted Parts.

Electric Motor - E-Flo 1500

  • 3 hp, 1800 rpm (60 Hz) or 1500 rpm (50 Hz), NEMA 182 TC Frame

Electric Motor - E-Flo 2000/3000/4000

  • 5 hp, 1800 rpm (60 Hz) or 1500 rpm (50 Hz), NEMA 184 TC Frame

Electric Motor - Maximum Motor Torque, E-Flo 1500

  • 12.3 N•m

Electric Motor - Maximum Motor Torque, E-Flo 2000/3000/4000

  • 20.3 N•m

Electric Motor - Maximum Production Motor Speed

  • 1800 rpm (60 Hz) or 1500 rpm (50 Hz)

Electrical Requirements - European Models

  • 230/400 Vac, 3-Phase, 20 A/15 A

Electrical Requirements - North American Models

  • 230/460 Vac, 3-Phase, 20 A / 15 A

Maximum Working Pressure - E-Flo 1500

  • 29.3 bar, 2.93 MPa

Maximum Working Pressure - E-Flo 2000

  • 32.2 bar, 3.22 MPa

Maximum Working Pressure - E-Flo 3000

  • 23.1 bar, 2.31 MPa

Maximum Working Pressure - E-Flo 4000

  • 17.5 bar, 1.75 MPa

Documentation

Product Manuals

Brochure

Document

Instructions

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