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The High-End Micro DC Pump Leader in China

Precision-engineered brushless DC water pumps, micro diaphragm pumps, and gear pumps for critical applications in EV, medical, data centers, solar energy, and industrial systems.

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About Topsflo

Innovation in Micro Pump Technology

Topsflo is a leading manufacturer of high-performance micro DC pumps in China, specializing in brushless DC centrifugal pumps, mini diaphragm pumps, and micro gear pumps. With a strong focus on R&D and quality assurance, we deliver reliable fluid control solutions trusted by global partners.

Our pumps are engineered for efficiency, durability, and silent operation, serving industries from medical devices and electric vehicles to data centers and renewable energy systems.

  • ISO-Certified Manufacturing
  • RoHS & Chemical Resistance Compliant
  • Global Sales Network
  • OEM & Custom Solutions Available
Topsflo Manufacturing

Our Product Range

Discover our comprehensive lineup of micro DC pumps designed for precision, efficiency, and reliability across diverse industrial and consumer applications.

Brushless DC Centrifugal Pump

Brushless DC Centrifugal Pumps

High-efficiency pumps including TL-A, TL-B, and TL-C series for water circulation, cooling, and boosting.

  • • TL-B10-TC, TL-C01-E, TL-C02 models
  • • 12V/24V DC operation
  • • Low noise, long life
Servers & Data Center Liquid Cooling Pump

Data Center Liquid Cooling Pump TDC

Designed for high-density server racks and liquid cooling systems in data centers.

  • • High thermal efficiency
  • • Continuous duty cycle
  • • Compact design
Mini Diaphragm Pump

Mini Diaphragm Pumps

Compact and reliable pumps for gas and liquid transfer in medical, lab, and industrial use.

  • • Models: TM30A, TM40A, TF30A
  • • Oil-free operation
  • • Low power consumption
Micro Gear Pump

Micro Gear Pumps

High-pressure solutions for coffee machines, milk frothing, and precision dispensing.

  • • TG-01, TG-02, TG-06 models
  • • Magnetic drive options
  • • Food-grade compatibility
EV Circulating Pump

EV Circulating DC Water Pump TA60

Critical thermal management for electric vehicle battery and motor cooling systems.

  • • High-pressure flow
  • • IP68 rated protection
  • • Automotive-grade reliability

Solar DC Circulation Pump TS5

Energy-efficient pump for solar hot water systems and off-grid renewable applications.

  • • Direct solar DC operation
  • • Low start-up voltage
  • • Corrosion-resistant materials

Medical Direct Drive Pump TL-C01F

Precision fluid control for medical devices requiring high reliability and clean operation.

  • • Ultra-quiet performance
  • • Sterilizable materials
  • • Long maintenance intervals

Food Grade Beverage Pump

Safe and hygienic pumping for beverage dispensers, coffee machines, and food processing.

  • • FDA-compliant materials
  • • Easy to clean
  • • Low shear design
View Full Product Catalog

Key Applications

Our micro DC pumps power innovation across industries, from electric mobility and renewable energy to healthcare and smart appliances.

EV & Automotive

Battery cooling, engine preheating, cabin climate control.

Solar & Energy

Solar water heating, energy storage liquid cooling.

Data Centers

High-efficiency liquid cooling for servers and HPC.

Medical

Dialysis, infusion, lab automation, and diagnostic devices.

Home Appliances

Water dispensers, smart toilets, under-sink heaters.

Food & Beverage

Coffee machines, beer brewing, beverage dispensing.

Laboratory

Analytical instruments, sample handling, reagent delivery.

Industrial

Printing, packaging, environmental monitoring, HVAC.

Why Choose Topsflo?

Advanced R&D

Continuous innovation in brushless motor technology and fluid dynamics.

Quality Assurance

ISO-certified processes and rigorous testing for every pump.

Custom OEM Solutions

Tailored designs and engineering support for unique applications.

Global Support

Worldwide distribution and technical service network.

15+
Years in Industry
50+
Countries Served
10M+
Pumps Delivered
99.7%
Customer Satisfaction

Frequently Asked Questions

What is the lifespan of Topsflo brushless DC pumps?

Our brushless DC pumps typically last over 20,000 hours under normal operating conditions, with some models exceeding 50,000 hours.

Are Topsflo pumps RoHS compliant?

Yes, all Topsflo pumps are RoHS compliant and meet international environmental standards.

Can I get custom pump configurations?

Yes, we offer OEM services including custom voltages, connectors, flow rates, and housing materials.

What applications are your diaphragm pumps suitable for?

Our mini diaphragm pumps are ideal for medical devices, laboratory instruments, gas sampling, and liquid transfer in industrial systems.

Do you provide technical support?

Yes, our engineering team provides full technical support, including application design, integration guidance, and troubleshooting.

Get in Touch

For product inquiries, technical support, or OEM collaboration, visit our official website to connect with our team.

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