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High-Flo 4-Ball pneumatic pumps are designed to handle tough finishing applications, run longer and give you outstanding performance.

Graco’s sealed lower not only has longer maintenance cycles, but it is also easier, faster and cheaper to replace than an entire pump assembly. Because the lower is completely sealed, it can be used for every pumping application in your mix room, including catalyzed coatings. Common components make it simpler to maintain your pump, and it reduces inventory level on repair parts. 

Plus our positive displacement piston pumps displace fluid in both directions of the stroke, providing low cycle rates and high flow, ideal for applications using shear-sensitive materials. 

Product Overview

  • Slow-moving reciprocating motion does not damage paint like centrifugal and other rotary pumping technologies
  • Safe for hazardous locations
  • Easy to install
  • Standard features include enclosed wet cup, stainless steel seats and spring loaded packings
  • Available with DataTrak

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