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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!
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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.

INTG9 Integrated Brushless DC Magnetic Drive Pump

Product Overview

High-flow, OEM-configurable circulation pump designed for demanding thermal management and fluid transfer applications.

✓ Integrated Brushless DC Motor
✓ Seal-less Magnetic Drive Design
✓ Quiet, Long-Life Operation
✓ Low Power Consumption
✓ OEM Customization Available
✓ Designed & Manufactured in the USA

Built for High-Performance Fluid Circulation

The INTG9 is part of GRI's Integrity Series of integrated brushless DC magnetic drive pumps. Designed for OEM applications requiring reliable fluid circulation, the INTG9 combines powerful hydraulic performance with a compact, lightweight footprint.

Its seal-less magnetic drive design eliminates dynamic shaft seals, helping reduce leak paths while improving long-term reliability. The integrated brushless DC motor delivers efficient operation, variable speed capability, and the flexibility needed for today's advanced thermal management systems.

Whether you're designing electronics cooling equipment, liquid cooling systems, chillers, fuel cell systems, or industrial circulation equipment, the INTG9 provides a robust and customizable pumping solution engineered around your application's requirements.

Product Details

Why Engineers Choose GRI

Compact Integrated Design

Motor and pump components are integrated into a single package, reducing installation complexity and overall system footprint.

Magnetic Drive Reliability

No mechanical shaft seal means fewer wear components and reduced maintenance concerns.

Efficient Brushless DC Technology

Variable speed control options help optimize system performance while minimizing power consumption.

Quiet Operation

Designed for applications where noise reduction is important.

OEM Flexibility

GRI manufactures both the motors and many pump components in-house, allowing extensive customization to meet specific system requirements.

Typical Applications include, but are not limited to:

Electronics & Liquid Cooling

Data centers, AI infrastructure, server cooling, power electronics, battery cooling

Medical Equipment

Diagnostic equipment, chillers, laboratory systems

Laser Cooling

Industrial lasers and precision thermal management systems

Fuel Cells

Hydrogen and fuel cell circulation systems

HVAC & Hydronic Systems

Thermal transfer and circulation applications

Transportation & Mobile Equipment

Public transit, recreational vehicles, marine systems

Industrial Fluid Circulation

OEM equipment requiring continuous-duty circulation

  • Motor: 48 VDC, Integrated, Brushless DC
  • Maximum System Pressure: 75 PSI
  • Maximum Flow: 68.0 GPM; 257.3 LPM.
  • Maximum Head: 111.0 feet; 49.0 PSI.
  • Weight: 18 lbs (with external box) 
  • Certifications: Contact GRI for details.
    • RoHS/REACH: Many GRI pumps are RoHS & REACH compliant. Contact GRI for declarations by specific model numbers.
    • IP (Ingress Protection):
      • IP68: No ingress of dust, protection against continuous water immersion. 
      • Upon request only
      • Minimum quantities may be required

Prior to Startup - Important Information

  • Pump Body: 304 SS
  • Impeller: PPS
  • Impeller Shaft: Silicone Carbide
  • Static O-Rings: EPDM, FKM

Integrity Series Maximum Fluid Rating Chart

Various factors influence the recommended maximum temperature rating. These factors play a role in determining the pump’s life and applied warranties. In some applications, a higher maximum fluid temperature rating may be warranted.

  • Factors influencing maximum temperature rating include, but are not limited to:
  • Starting temperature of fluid in system
  • Ambient Temperature
  • Required performance, application’s specifications
  • Run time

Model Specifications

GRI specializes in the custom design and manufacturing of fluid pumps for the OEM market. The chart below is a general overview of GRI's INTG8 Series Pumps. If you do not find a pump that meets your exact requirements, our dedicated Pump Team will work with you to create a solution specific to your application.

Model Number Voltage

Speed Control

 Lead Wires

Max. Flow

GPM (LPM)

Max. Head

Feet (PSI)

Max RPM

 Connections Inlet/Outlet (Inches) O-Ring Material
INTG9-484 48

Analog (0-5v Nominal)

4 wires

(+), (-), Speed Control, Tach

68.0 (257.3)

114.0 (49.4)

6056

 1.5", 2" MHB EPDM, FKM

Connectors: MHB = Male Hose Barb
O-Ring Material: EPDM = Ethylene Propylene Diene Monomer, FKM = Fluoroelastomer (Available on request).

GRI PUMPING SOLUTIONS