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Engineered To Meet the Most Exacting Specifications... Yours.

GRI has been advancing the development of fluid pumping solutions for over half a century. Along the way, we’ve developed an extensive product line of cutting-edge pumping solutions for a wide array of industries and applications. But that truly is just the beginning.

Built with advanced materials, motors and methods, our high-quality, innovative pump lines are simply the perfect platform from which we create customized solutions. As your pump partners, GRI works in close collaboration with you and your team, evaluating your application and creating tailor-made, turnkey solutions built specifically to meet your specialized needs and requirements.

Our Begin Your Build engine enables you to get a jump on the process, helping us to quickly identify the appropriate category and product family from which we can begin to craft your perfect pump.

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Your Pumping Solutions.

Begin Your Build is a starting point to a solution specific to your application. The page results may not reflect all of your OEM variables. Please contact GRI to begin the discussion of your solution in more detail.


GRI offers flexible and robust pumping solutions to critical OEM Transportation applications with their time-proven portfolio of Magnetic Drive Centrifugal Pumps and their newest line of brushless DC magnetic drive circulation pumps - the Integrity Series Pumps.

By manufacturing the Integrity Series’ variable speed motors in-house, GRI has the flexibility to precisely configure a pump to meet an OEM’s specific flow and pressure requirements. Customized motors combined with the many port configurations and OEM options, delivers a tailor-made fluid pump solution to the Transportation OEM.

GRI’s pumps have been time-tested in many Transportation applications including the circulation of glycol-water in Hydronic Heating and Cooling, Truck, Recreational Vehicles (RV), Public Transit, Industrial Equipment, Marine, and Fuel Cell applications.


Custom Engineered Solutions

  • Hydronic Heating and Cooling
  • Truck
  • Recreational Vehicles (RV)
  • Public Transit
  • Industrial Equipment
  • Marine
  • Fuel Cells


Related Pumps

Contact Us

Let us help you customize the perfect pump for your application. Begin your build by calling us at (419) 886-3001 or complete this short form and we will contact you on the next business day. We look forward to working with you!