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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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.
Designed for the circulation and transfer of fluids, GRI’s Integrity Series Magnetic Drive Circulation Pumps offer a flexible and robust pumping solution to OEM fluid circulation applications. By manufacturing the motors and the majority of the pump’s components in-house, GRI has the flexibility to precisely configure an Integrity Series pump to meet an OEM’s specific flow and pressure requirements.
Designed for OEM applications requiring 10 to 35 GPM (133 LPM), and equipped with an integrated 12 to 24 volt brushless DC variable speed motor, the INTG8 Series magnetically coupled centrifugal pumps incorporate the components into a compact, lightweight design, eliminating motor bearings and leaving the impeller assembly as the only moving part. Fewer parts promote long life, quiet operation, and low power consumption.
The DC powered variable speed pumps are ideal for a multiple of OEM applications where a small footprint is desired and high performance is expected.
The Integrity Series Pumps were designed specifically for OEM customization. The chart below is a general overview of GRI’s Integrity Series, INTG8 Pumps. If you do not find a pump that meets your exact requirements, our dedicated Sales Team will work with you to create a solution specific to your application - whether it is customizing an existing pump or designing new.
Please click "Pump Overview & Data Sheet" button above for a printable PDF which includes performance curve, material specifications, and pump dimensions.
For pumps that have a controller separate from the physical pump, GRI recommends a maximum fluid temperature rating of 225° F (107° C).
For pumps that have a controller designed into the pump’s housing, GRI recommends a maximum fluid temperature rating of 149° F (65° C).
Many *factors influence the recommended maximum temperature rating of fluid that an Integrity Series pump can handle. These factors play a role in determining the pump’s life and applied warranties. In many applications, a higher maximum fluid temperature rating may be warranted.
*Factors influencing maximum temperature rating include, but are not limited to:
12-24 VDC, Variable Speed, Brushless DC Integrated Motor
Magnetically Coupled (Sealless, no leaks)
Optional remote third wire (Controlled by a nominal 0-5 volt DC signal)
Compact, lightweight design
Only one moving part: impeller assembly
No motor bearings
Low power consumption
Variable positioning base
Multiple OEM options
Max. Flow GPM (LPM)
Max. Head Feet (PSI)
Connections Inlet/Outlet (Inches)
12-24 VDC 2-wire (Optional third wire available)
EPDM or FKM
3-Wire: Attaching a 0-5vdc signal to the third (speed control) wire allows you to turn down and thus vary the performance of the pump as needed, given a fixed supply across the red and black wires. 2-wire: Two wires provide voltage to the pump. Speed of the pump can be changed by increasing or decreasing the voltage supplied. O-Ring Material: EPDM = Ethylene Propylene Diene Monomer, FKM = Fluoroelastomer.