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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.

Not sure of what you need? Contact Us!
419-886-3001

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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.

Built on Innovation

As industries evolve, so do the demands placed on fluid handling systems. Throughout our history, GRI has helped customers stay ahead of those challenges by developing custom pump solutions tailored to emerging technologies and changing applications.

From medical devices and laboratory equipment to industrial systems and electronics cooling, our focus has remained the same: deliver dependable performance through thoughtful engineering and responsive partnership.

A Legacy That Started in Bellville

Founded in 1953, GRI established its operations on Hines Avenue in Bellville, Ohio. More than seven decades later, we continue to manufacture, warehouse, and support customers from the same location selected by our founders.

While our products, facilities, and capabilities have evolved significantly, our commitment to quality manufacturing and customer-focused innovation remains unchanged.

70+ Years and Still Pumping

1933

Engineers, J.C. Gorman and H.C. Rupp, founded the Gorman-Rupp Company.

1950

GRI is born with the Mansfield Line, producing the first Centrifugal Pump for the appliance market.

1953

GRI opens its doors in Bellville, Ohio.

1960s–1980s

Expansion of manufacturing capabilities and product offerings.

1990s

Growth into new OEM markets and applications.

2000s

Advancements in engineering, materials, and manufacturing technologies.

2010s

GRI reveals the brushless DC, Integrity Series Magnetic Drive Circulation Pumps, starting with the INTG1.
Today, GRI's newest Integrity Pump the INTG10 Series.

2016

GRI begins robotic production of motors in-house for the Integrity Series line of pumps.

GRI Today

Today, GRI combines advanced engineering, modern manufacturing, and decades of application expertise to help OEMs around the world solve fluid movement challenges. Every pump we build reflects the same commitment to innovation, quality, and customer partnership that has guided our company for generations.

  • Founded in 1953
  • Bellville, OH division of The Gorman-Rupp Company
  • 98,000 sq. ft. facility
  • 90% U.S. sourced materials and components
  • Serving customers worldwide

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!

ABOUT GRI PUMPS