Rotary Gear Pumps Designed to Provide Industry Superior Performance from Hydro Innovations

Hydro Innovations distribute the Gorman Rupp G Series rotary gear pumps which are designed to provide industry superior performance

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The Gorman-Rupp G Series line of self-priming positive displacement rotary gear pumps from Hydro Innovations are available in Medium Duty, Heavy Duty and Extreme Duty models.

Flexible seal design

  • Allow pumps to run faster with the Deep End Feed Area
  • Automatic idler pin lubrication system reduced wear as it contibuously cools and lubricates the indler pin and bushing
  • Internal seal vent system provides continuous flow of liquid through the cavity
  • Back pull-out design allows for fast service time and therefore cost effective
  • Adjustable no leak pressure relief valve
  • Choose from cast iron, cast steel and stainless steel models

Technical Specifications of the G Series Rotary Gear Pumps

  • Pressures To 300 psi (20.7 bar)
  • Flows To 2250 lpm
  • Viscosity 3 cSt to 440,000 cSt
  • Temperature -59ºC to 357ºC
The Gorman-Rupp G Series pumps are manufactured with unique features that enable them to perform better and last longer as well as providing quality and reliability, making the G Series the premier gear pump in the industry.
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