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    DESIGNED FOR RELIABILITY
    DEMAND FOR EFFICIENCY

    Starting from core system demands, including load profiles, duty cycles, thermal limits, packaging constraints, and identified failure modes, we defined the pump architecture around application requirements and long-term reliability. Evaluating both radial flux and axial flux motor configurations for their electromagnetic, thermal, and packaging characteristics, we selected the appropriate design based on torque density targets and integration constraints.

     

    Our axial flux technology, our pumps are built with leak-proof, compact, scalable models that focus on isolating the motor and electronics from possible coolant intrusion. Tell us more about your flow needs and start the conversation.

     

    BEGIN YOUR TECHNICAL EVALUATION

    FORWARD THINKING WITH AXIAL FLUX MODELS  

    As leaders in fluid conveyance and thermal management, Gates is moving the data center component lineup forward by offering axial flux pumps. Our increase in research and development led to more innovation: a proprietary design using a single piece stator, in conjuction with a dry rotor. These new models allow for a more compact and higher-efficiency motor that navigates the complex fluid and materials compatibility of the industry.

     

    DOWNLOAD THE DATA CENTER PUMPS BROCHURE

    EXPERIENCE THE GATES DATA CENTER SYSTEM SOLUTION

    Hoses, couplings, and pumps don’t operate in isolation. Gates engineers them as an integrated flow system—because flow performance is a system outcome, not a single-part attribute.  

     

    LEARN MORE ABOUT DATA CENTER SOLUTIONS

    THREE-PHASE AXIAL FLUX PUMP

    Engineered with high-volumetric fluid flow in mind, the Gates Three-phase Axial Flux pump design provides high power density in a compact package, offering robust contamination protection through an isolated control board family of designs which can support power levels ranging from 100W-6KW and voltage levels from 12V-800V DC input voltage. These pumps are purpose-built for 4U+ in rack and side car designs. To strengthen our portfolio, development is underway for 20kW+ designs to support super high-flow data center solutions. Available in direct manifold and chassis mount configurations for additional customization and scalability. 

     

    EXPLORE DATA CENTER PUMPS

    AXIAL FLUX PUMPS FEATURES & BENEFITS

    CUSTOMIZABLE

    Highly specific designs for data centers delivering solutions for the ever-changing needs of the industry.

    Icon showing a crossed-out oil droplet, symbolizing no water or lubrication needed.

     DRY ROTOR DESIGN

    Increased motor efficiency, durability, reliability, and NVH*.

    (*vs a standard radial flux)

    Emblem that shows superior compatibility to coolant mixes.

    COOLANT COMPATIBLE

    Built for a wide range of fluids, including PG25 and di-electric coolants.

    Black and white speedometer icon symbolizing higher power density.

    HIGHEST POWER DENSITY & EFFICIENCY

    Up to 25% improvement compared to equivalent radial flux motors. 

    Icon representing dimensional stability, consistency and reliability in maintaining shape and form under various conditions.

    MODULAR & SCALABLE

    Shortened development time paired with deep engineering support.

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    DUAL-MOUNT CAPABILITIES

    Choose from chassis and direct manifold installations to fit your current design or build for your future setup.

    ENGINEERED FOR HIGH FLOW, DESIGNED FOR SCALE

    In liquid cooling, pressure and flow control are what turn cooling potential into usable capacity, energy efficiency, and system stability. Consult one of our expert team members today to identify the most suitable pump design solution, choose the right configuration for your setup, and ensure coolant and materials compatibility.

     

    TALK WITH AN EXPERT

    APPLICATIONS ACROSS INDUSTRIAL END MARKETS

    full color image of multiple black server racks with glass doors

    IN RACK 4U+ DESIGN

    4U+ rack CDUs require higher flow rates, more robust pumping, and better monitoring and controls - all in a smaller package. Our in rack CDU pumps excel with higher power density to support in rack solutions.

    A row of servers in a data center, equipped with chilled water systems for optimal cooling and performance.

    SIDE CAR CDUs

    Side car CDUs handle high flow volumes that use multiple coolant loops and larger plate heat exchangers. This complex setup that is located outside the server rack, serves as an extension, requiring larger centrifugal pumps to transfer more heat throughout the system.

    full color image of black server racks and yellow overhead data center pipe accessories

    SUPER HIGH-FLOW LIQUID COOLING

    Super high-flow towers can run 1500+ liters of fluid per minute, per rack. The need to push more and more coolant through the system gives axial flux motors the compact package, high power density and efficiency combination.

    blue and red image of a chilled water pump for data center applications

    SECONDARY LOOP & FACILITY WATER PUMPS

    Axial flux pumps are well suited for data center secondary loop and facility water applications due to their ability to deliver very high volumetric flow rates at low differential head, aligning with the hydraulic requirements of chilled water distribution systems serving CRAH/CRAC units and heat exchangers. Their high hydraulic efficiency at design flow, reduced shaft deflection due to axial load distribution, and compact vertical configuration enable reliable continuous-duty operation while minimizing energy consumption, footprint, and lifecycle operating costs in large-scale cooling infrastructure.

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    full color image of multiple black server racks with glass doors

    IN RACK 4U+ DESIGN

    4U+ rack CDUs require higher flow rates, more robust pumping, and better monitoring and controls - all in a smaller package. Our in rack CDU pumps excel with higher power density to support in rack solutions.

    A row of servers in a data center, equipped with chilled water systems for optimal cooling and performance.

    SIDE CAR CDUs

    Side car CDUs handle high flow volumes that use multiple coolant loops and larger plate heat exchangers. This complex setup that is located outside the server rack, serves as an extension, requiring larger centrifugal pumps to transfer more heat throughout the system.

    full color image of black server racks and yellow overhead data center pipe accessories

    SUPER HIGH-FLOW LIQUID COOLING

    Super high-flow towers can run 1500+ liters of fluid per minute, per rack. The need to push more and more coolant through the system gives axial flux motors the compact package, high power density and efficiency combination.

    blue and red image of a chilled water pump for data center applications

    SECONDARY LOOP & FACILITY WATER PUMPS

    Axial flux pumps are well suited for data center secondary loop and facility water applications due to their ability to deliver very high volumetric flow rates at low differential head, aligning with the hydraulic requirements of chilled water distribution systems serving CRAH/CRAC units and heat exchangers. Their high hydraulic efficiency at design flow, reduced shaft deflection due to axial load distribution, and compact vertical configuration enable reliable continuous-duty operation while minimizing energy consumption, footprint, and lifecycle operating costs in large-scale cooling infrastructure.

    FEATURED RESOURCES

    Row of illuminated data center server racks with glowing cables and blue-green lighting.

    DATA CENTER SOLUTIONS FAMILY BROCHURE

    We offer fresh, creative solutions for the data center cooling sector because of our experience and state-of-the-art approach. These dependable solutions improve performance and offer peace of mind.

    DOWNLOAD THE FAMILY BROCHURE
    A collection of tools and a hose on a wooden table.

    FLUID FLOW PRESSURE CALCULATOR

    Prevent downtime and enhance efficiency using our calculator. Enter your application fluid and the specifications of your hose to identify any operational issues.

    USE THE CALCULATOR
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    THERMALPRO™ CALCULATOR

    Use the ThermalPro Calculator to guide you to the right pump option, suited to your application requirements.

    CHECK OUT THE CALCULATOR

    Contact our team of industry experts and application engineers to learn more about our data center hose solutions today.