Fluid handling, regulation and control

Fluid handling, regulation and control

Fluid handling, regulation and control

E-Flo – Electric circulating 4-Ball piston pumps

Category Brand

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

Technical Data sheet PDF

Below are the technical data sheets of this product:

Data Sheets 1

Data Sheets 2

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