High-density AI server racks in a modern data center with liquid cooling infrastructure
◆ AI & DATA CENTER · LIQUID COOLING · BLDC PUMP SERIES

Engineered for High-Density Compute:
Precision BLDC Pumps for AI & Data Center Liquid Cooling

Eliminate thermal throttling with 30,000h+ lifespan, leak-proof magnetic drive, and precise PWM control. Trusted by OEMs for Direct-to-Chip and Immersion Cooling.

DC95 Series black BLDC liquid cooling pump with magnetic drive, designed for AI server and data center thermal management
Contact Our Engineers To Discuss Your Application
◆ THE CHALLENGE

AI's Heat Density Is Skyrocketing.

Is Your Cooling Strategy Obsolete?

With rack densities surpassing 20kW, traditional air cooling leads to throttling and hardware failure.

Extreme Heat Loads

Concentrated heat from GPUs overwhelms air convection, risking component lifespan.

Density Limitations

Air cooling forces you to space out servers, wasting valuable data center floor space.

Risk of Downtime

Thermal throttling leads to system instability and catastrophic downtime for critical AI tasks.

Rising Energy Costs

Fans consuming >20% of total power. PUE > 1.5 is no longer sustainable.

◆ HEAD-TO-HEAD COMPARISON

Why Traditional Air Cooling Fails in the 500W+ TDP Era

Traditional Air Cooling LEGACY
Noise Pollution > 85 dB (loud)
Efficiency (PUE) > 1.5
Thermal Capacity Limited
BLDC Liquid Cooling RECOMMENDED
Noise Level < 35 dB (Silent)
Efficiency (PUE) < 1.1 (Energy Saving)
Reliability (MTBF) > 30,000 Hours
Safety Standard IP68 Waterproof

Don't let pump failure risk your million-dollar AI clusters.

◆ OEM & ODM SERVICES

From Concept to Mass Production: We Build What You Design

We bridge the gap between your design requirements and manufacturing reality. Our engineering team acts as an extension of yours -- reviewing blueprints, optimizing structures, and ensuring the final pump fits your system perfectly.

NDA Protected
ISO 9001 Certified
Two engineers reviewing technical pump blueprints and component designs at a workbench

Electrical Customization

  • Custom Voltage (5V-24V) & Power
  • PWM / 0-5V / VR Speed Control
  • FG Signal (RPM) Feedback

Mechanical Integration

  • Custom Inlet/Outlet Orientation
  • Molex / JST / Waterproof Connectors
  • Specific Cable Lengths

Material Engineering

  • Ceramic Shafts for Long Lifespan
  • Compatible with Glycol & Dielectrics
  • Food Grade Materials Available

Accelerate Your Design Process

Need to check the fit? Request verified STP / IGES files for thermal simulation and chassis integration.

Request 3D Files →
◆ ENGINEERING ADVANTAGE

Optimized Fluid Dynamics for Closed-Loop Systems

With rack densities surpassing 20kW, traditional air cooling leads to throttling and hardware failure.

Closed-loop liquid cooling diagram with interactive hotspots — pump, water tank, CPU/GPU, cold plate, and radiator with directional flow arrows
LIQUID COOLING LOOP · CLICK / HOVER DOTS FOR PARTS

Overcoming Micro-Channel Resistance

Modern AI cold plates (CPU/GPU) use dense micro-fins that create high flow restriction. Our High Static Head (up to 45M) ensures sufficient flow rate even under high back-pressure.

Intelligent PWM Integration

Don't run at 100% all the time. The pump accepts PWM signals directly from the mainboard/BMC, dynamically adjusting speed based on real-time CPU thermal loads to save energy.

Zero-Leak Magnetic Drive

In a closed loop, even the smallest leak is catastrophic. Our magnetic drive design eliminates the dynamic shaft seal, guaranteeing a leak-free operation for the server's entire lifecycle.

◆ PRODUCT SERIES · DC95

Meet our DC95 Series: Next-Generation Performance for AI Cooling

Specifically designed to meet the high flow and pressure requirements of demanding AI server cooling architectures. Building on our industry-leading pump technology, the DC95 offers unparalleled performance and reliability.

Motor
High-Efficiency Brushless DC
Design
Seal-less Magnetic Drive
Lifespan
Approx. 30,000 Hours
Noise
As low as ~35dB
Control
Integrated Electronics
◆ QUALITY ASSURANCE

Industrial-Grade Validation: Built to Outlast the Server

We don't just design pumps; we torture-test them. Every DC95 unit undergoes a rigorous validation process to ensure zero failures in mission-critical environments.

100% Tested

Burn-In Test

Continuous operation at max load and high temperature to eliminate early-stage failures before shipping.

4-8
Hours/Unit
Silent Lab

Noise Chamber

Validated in anechoic chambers to ensure noise levels strictly stay below 35dB at 1 meter distance.

< 35
dB(A)
Leak-Proof

Pressure Test

Static pressure testing of the pump housing to guarantee seal integrity under extreme hydraulic stress.

10
bar (Static)
Extreme

Climate Chamber

Cycling tests between extreme cold and heat to verify material stability and startup reliability.

-30° to 100°C
CERTIFICATIONS & COMPLIANCE
ISO 9001:2015 quality management certification logo ISO 9001:2015
CE Conformité Européenne mark logo CE Certified
RoHS Compliant restriction of hazardous substances logo RoHS Compliant
REACH Compliance EU regulation logo REACH Ready
◆ CLIENT SUCCESS STORIES

Trusted by Innovators Worldwide

See how our engineering team helps global OEMs solve critical thermal challenges.

Customer testimonial video thumbnail -- AI engineering product manager

Perfectly matched our project needs.

We needed pumps for a new circulation system. BLDC offered customization services that perfectly matched our final project needs, and their team was always ready to assist with design.


Product Manager
Engineering Solutions, USA
Customer testimonial video thumbnail -- pump distribution business owner

350% sales increase in 2 years.

Delivery speed is super fast. With their custom labeling service and loyal partnership, my distribution business has seen a massive 350% increase in sales volume.


Business Owner
Pump Distributor, Australia
Customer testimonial video thumbnail -- industrial sourcing partner

A solution provider, not just a vendor.

Instead of just selling products, they give suggestions to help select the proper pumps. This approach saved us time and helped keep more profits for our projects.


Sourcing Partner
Industrial Client, Europe
◆ FREQUENTLY ASKED QUESTIONS

AI Server Cooling Pumps FAQs

What fluids are compatible?

Generally, the pumps can handle water, oil, and acid/alkaline solutions.

However, for specific or special liquids, testing and confirmation are required.

BLDC PUMP offers material adaptation services to ensure compatibility with the specific fluid the customer intends to use. Key materials used include ceramics and various carbon/graphite composites.

What control inputs are supported?

The pumps feature integrated electronic control units. Control programs can be customized, including features like PWM, 0-5V analog signal, etc.

Consultation with BLDC PUMP is advised for specific requirements.

What are the standard lead times?

We offer fast sample delivery for testing and evaluation, typically within 7 working days.

Our in-house manufacturing capabilities, including our own mold factory, winding facility, and injection molding plant, allow us to control production timelines and ensure timely delivery of orders. This also gives us greater flexibility for customization and allows us to respond quickly to your specific needs. Contact us to discuss your project timelines and volume requirements.

Can the pump run dry?

The pumps can be equipped with integrated protection functions, including dry-run protection.

This feature may be integrated based on customer requirements as part of the customization service. It's important to specify if dry-run protection is needed for your application when discussing requirements with BLDC PUMP.

What customization options are available for your BLDC pumps?

We offer a wide range of customization options to meet your specific needs. This includes voltage and wattage adjustments, flow rate and head pressure optimization, various plumbing connection choices, control integration capabilities, and branding and labeling options.

◆ GET STARTED TODAY

Ready to Optimize Your AI Cooling Performance and Reliability?

Don't let inefficient cooling become the bottleneck in your AI infrastructure. Our engineers are ready to discuss your specific application and help you design a customized, reliable liquid cooling solution that ensures maximum uptime and performance.

  • Free technical consultation with our engineering team
  • Custom design recommendations based on your thermal requirements
  • Detailed specifications and performance modeling
  • Fast prototype delivery for proof-of-concept testing

Contact Our Engineers

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