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Tag Archive: 4-Ball Piston Pump

Take a Smooth Quiet Drive with a GRACO E-Flo

Posted on by Sara Springer

GRACO’s E-Flo & E-Flo DC supply pumps combine the advantages of a pneumatic motor with the quiet efficiency of electric drive unit.  Benefits include:GRACO E-Flo DC Supply Pump Brochure-sp

  • Improved Work Environment with a Quiet Electric Motor
  • Minimized Pulsation and Smoother Changeover
  • Boasts Greater Efficiency than Similar Sized Pneumatic Pumps
  • Runaway Protection Design
  • Promotes Easier & Reduced Maintenance and Reduced Downtime
  • And More

E-Flo & E-Flo DC Feature Options Including:

  • Available Options for Fluid Applications Compatibility such as Waterborne Paints, Solventborne Paints, Acid Catalyzed Varnishes, Enamels & Lacquers
  • Variety of Available Options for Motors, Motor Controls, Mounts, Accessories and More
  • Available Compatibility Options for Remote Computer Monitoring
  • And More

Watch the GRACO E-Flo DC Video Animation:



Tag Archive: 4-Ball Piston Pump

Graco’s 4-Ball Piston Pump Technology for Industrial Applications

Posted on by Sara Springer

4-Ball Pumps: Low Cycle Rates & High FlowGraco 4-Ball Piston Pump Technology Cutaway

Positive displacement piston pumps with 4-Ball Technology displace fluids in both directions of the stroke. This provides high flows at lower cycle rates, saving energy and reducing wear on the pump. The new enclosed wet cup and spring loaded packings reduce operator maintenance and reduce maintenance costs.