Graco Inc.

G-Chem Pumps  DC and AC Series Chemical Injection Pumps and Systems

Protecting well sites and pipelines from corrosion, plugging, and freezing

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The G-Chem series pumps are ideal for chemical injection applications. Built from the same quality standards as current Graco chemical injection pumps, they have the lowest out of pocket cost, are easy to operate and far exceed the performance of similar pumps of it's class. The DC operated pumps are also offered in solar system packages that come with a 100 watt solar panel and the new Harrier EZ timer as the standard product offering.

Ease of Serviceability

  • Easy access to the pump plunger and packings
  • Plunger packings can be replaced in 10 minutes or less
  • Three defined stroke adjustment positions 

Robust and Simple Design

  • Adjustable fluid packing lasts longer than non-adjustable seals
  • Offered with Chromex™ coated plungers and SST fluid section/wetted parts
  • Proprietary poppet style check valve eliminates valve from sticking
  • Same high quality drive train used on other Graco chemical injection pumps

Harrier EZ Timer

  • Preset built-in low voltage disconnect
  • Voltage reading and display
  • Prime Mode
  • Built-in On/Off switch