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The Leader of High-End Micro DC Pumps in China

Premium Brushless DC Centrifugal Pumps for Industrial, Medical, Automotive, and Smart Home Applications. Trusted by Global Leaders Including Bosch, Tesla, Whirlpool, and Flex.

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About TOPSFLO

With over 20 years of expertise in R&D and manufacturing, TOPSFLO is the leading manufacturer of high-end micro brushless DC pumps in China. Our self-built 16,000m² factory is equipped with over 100 advanced production lines imported from Germany, the USA, and Japan.

16,000m²
Self-Built Factory
20+
Years of R&D Focus
100+
Advanced Machines
80%
Exported to Europe & USA
TOPSFLO Factory

Premium Micro DC Pump Series

Engineered for reliability, efficiency, and silent operation across industrial, medical, automotive, and consumer applications.

Brushless DC Pump

Brushless DC Pump

High-efficiency, long-life centrifugal pump for precision liquid circulation.

  • • 24V/12V DC Operation
  • • Max Flow: 12 L/min
  • • IP68 Waterproof
  • • CE, ROHS Certified
Server Liquid Cooling Pump

Server & Electronics Cooling Pump

Designed for high-density thermal management in data centers and HPC systems.

  • • Ultra-Quiet Operation
  • • 30,000+ Hours Life
  • • Low Power Consumption
  • • Customizable Flow Rates
Solar DC Circulation Pump

Solar DC Circulation Pump

Energy-efficient pump for solar water heating and off-grid thermal systems.

  • • PV Direct Drive Option
  • • Dry-Run Protection
  • • Corrosion-Resistant Housing
  • • 100% Brushless Design
Smart Toilet Pump

Smart Toilet Water Pump

Compact, food-grade pump for bidet and self-cleaning toilet systems.

  • • NSF/FDA Compliant
  • • Low Noise: <35dB
  • • Self-Priming
  • • 10+ Year Lifespan
EV Charging Cooling Pump

EV Charging Cooling Pump

Critical for liquid-cooled DC fast chargers and battery thermal systems.

  • • High Pressure Tolerance
  • • -30°C to 85°C Range
  • • CAN Bus Integration
  • • AEC-Q100 Compliant
Medical Water Pump

In Vitro Diagnostics Pump

Precision fluid control for medical analyzers, dialysis, and lab equipment.

  • • Ultra-Precise Flow Control
  • • Chemically Resistant
  • • ISO 13485 Certified
  • • Low Pulsation
Water Heater Mattress Pump

Water Heated Mattress Pump

Silent, reliable circulation for therapeutic and comfort heating systems.

  • • Whisper-Quiet
  • • Low Voltage (12-24V)
  • • Overheat Protection
  • • 50,000+ Cycles
Home Energy Storage Pump

Home Energy Storage Pump

Thermal management for battery storage and solar hybrid systems.

  • • Long-Term Reliability
  • • Smart Control Options
  • • Leak-Proof Design
  • • 24/7 Duty Cycle
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Why Choose TOPSFLO?

We combine cutting-edge engineering, rigorous quality control, and global support to deliver micro pumps you can trust.

Certified Production

TÜV IATF 16949 and ISO 9001 certified. 3 million units annual capacity with automated German and Japanese equipment.

Zero Defect Quality

1,000+ hours of testing, 38 QC checkpoints, Six Sigma processes, and 0.001mm precision ensure reliability.

Expert R&D Team

10+ engineers with 20+ years of experience in motor, electronics, and structural design.

Global Certifications

Products certified with CE, ROHS, REACH, FDA, WRAS, and NSF for global market compliance.

Trusted Worldwide

Exported to 85+ countries. Preferred supplier for Bosch, Tesla, Whirlpool, and Flex.

24-Hour Support

Dedicated sales and engineering team provides technical support and solutions within 24 hours.

20+
Years in Industry
85
Countries Served
3M
Units/Year Capacity
80%
Export to EU & USA

Frequently Asked Questions

Are TOPSFLO pumps suitable for medical applications?

Yes. Our medical water pumps are ISO 13485 certified and used in diagnostic equipment, dialysis machines, and beauty devices.

Can you customize pumps for specific voltage or flow requirements?

Absolutely. We specialize in ODM and custom engineering for voltage, flow rate, connectors, and control signals.

What certifications do your pumps have?

Our products are CE, ROHS, REACH, FDA certified. Some models have WRAS and NSF approval for potable water use.

Do you support EV and server cooling applications?

Yes. We supply pumps for EV DC fast chargers, battery thermal systems, and high-performance server liquid cooling.

Get in Touch

Need a custom pump solution or technical support? Contact TOPSFLO today.

Email

info@topsflo.com

Phone

+86-731-82739266

+86-19376691419

Address

TOPSFLO Building No.519 International Innovation Park, Yuhua District, Changsha Hunan, China

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