Micro Gear Circulation Pump for Cooling Media

In cooling applications, micro magnetic gear pumps reliably circulate cooling media. They can handle various coolants like water, water/glycol mixtures, dielectric fluids, or freon, ensuring continuous and efficient operation of cooling systems. The magnetic drive design eliminates the risk of coolant leakage, protecting system purity.

Our gear pump series covers a flow range of 0-65 L/min. Depending on operating conditions and the characteristics of the conveyed fluid, the pump body can withstand pressures of 20-300 Bar.

All gear pumps deliver smooth, pulsation-free, and precise positive displacement pumping across a broad temperature range (-120 to 150°C) and viscosity range (0.2 to 20,000 cps).

Availability:



Inquire

Unlock Exclusive Solutions And Get Immediate Access To Professional Support!

More Information

Typical Application Scenarios of Micro Cooling Pump:
✅ Industrial Lasers: Cooling for optical systems and active media.
✅ Medical Equipment: Cooling for MRI, CT scanners, and other imaging systems.
✅ Laboratory Equipment: Maintaining constant temperatures for analytical instruments.
✅ Power Electronics: Cooling for variable frequency drives, servers, and inverters.
✅ Semiconductor Manufacturing: Process cooling for lithography and etching tools.

Product Advantages of Micro Gear Circulation Pump for Cooling Media
1. Specialized Gear Tooth Profile Design
Our proprietary gear tooth profile design delivers outstanding wear resistance and achieves near-pure rolling gear meshing.
2. Optimized Cavity Profile Design
The Liquid Cooling Pump adapts reliably to widely varying outlet pressure conditions, performing excellently under low pressure, high pressure, or even brief reverse pressure scenarios.
3. Pulsation-Free Outlet Pressure
High-precision component machining and structural design ensure exceptionally smooth and stable fluid transfer.
4. Injection-Molded Gears
The gear working faces are formed using a high-precision, single-step injection molding process without subsequent machining, guaranteeing optimal surface integrity and performance.
5. High-Precision Ceramic Shafts
Equipped with high-precision ceramic shafts that offer exceptional wear resistance and rigidity, ensuring reliable pump operation with abrasive liquids and under high-pressure conditions.
6. Extended Dry Running and Self-Priming
In applications requiring the Cooling Circulation Pump to create vacuum for fluid intake, the NP Series provides dependable performance and can tolerate extended dry-running periods.
7. Multiple Motor Options
A wide range of motor options is available, including: Explosion-Proof AC, Variable Frequency AC, Single-Phase / Three-Phase AC, Brushed DC, Brushless DC, Brushless DC with built-in drive, and Shielded Brushless DC with integrated drive.

For more general information on gear pumps, click "More Info"

Pumps	Flow Range	Differential Pressure	Pump Body Pressure Rating	More
20 Series	0-1.50L/min	20Bar	40bar	More Info
42 Series	0-2.20L/min	20Bar	20-150Bar	More Info
51 Series	0-6.00L/min	20Bar	20-150Bar	More Info
60 Series	0-10.5L/min	20Bar	40-300Bar	More Info
98 Series	0-55.0L/min	20Bar	40-300Bar	More Info
106 Series	0-65.0L/min	20Bar	40-150Bar	More Info

By offering multiple contact material options and shaft seal configurations, we tailor the optimal solution for your specific application. Contact us today to discuss your requirements.

Compatible Cooling Media

Suofu Micro Gear Circulation Pump is designed to handle various cooling media used in thermal management, refrigeration, and industrial cooling systems. Based on different application requirements, pump materials and configurations can be customized to ensure stable performance, reliable fluid circulation, and long service life.

Cooling Media	Typical Applications
Water-Glycol Mixture	Battery thermal management systems, industrial cooling equipment, and electronic cooling systems
Ethylene Glycol	Liquid cooling systems, laboratory equipment, and precision temperature control applications
Silicone Oil	High-temperature cooling systems and equipment requiring stable thermal performance
Fluorinated Liquid	Advanced liquid cooling applications, semiconductor equipment, and precision thermal management
Refrigeration Fluids	Refrigeration systems and cooling equipment requiring continuous fluid circulation
Customized Thermal Fluids	Special industrial cooling applications requiring specific chemical compatibility

With excellent chemical compatibility and precise flow control, Suofu micro cooling pumps can be configured according to different cooling media properties, including viscosity, temperature range, and system pressure requirements.

Cooling Media Compatibility

Different cooling systems require pumps that can maintain stable circulation while handling various fluid characteristics. Suofu Micro Gear Circulation Pump adopts precision gear technology and magnetic drive design to provide reliable fluid transfer for demanding cooling applications.

The pump can be customized according to:

Fluid Type: Water-based coolant, glycol solutions, silicone oil, fluorinated liquids, refrigerants, and other thermal fluids
Temperature Requirements: Suitable materials and sealing solutions based on operating temperature conditions
Chemical Compatibility: Pump material selection according to cooling media properties
Flow Accuracy: Stable flow output for precise temperature management
Continuous Operation: Reliable performance for long-term cooling system operation

By matching pump structure, material selection, and motor configuration with the cooling medium, Suofu helps customers achieve efficient and stable thermal management solutions.

Why Choose Suofu Micro Cooling Pump?

Professional Micro Cooling Pump Manufacturer

Suofu specializes in the design and manufacturing of micro magnetic gear pumps for liquid cooling, refrigeration, and industrial fluid circulation applications. With precision manufacturing capabilities and application experience, Suofu provides reliable pump solutions for OEM equipment manufacturers worldwide.

Stable Performance for Continuous Cooling Systems

Suofu Micro Gear Circulation Pump features a precision gear structure and magnetic drive technology, delivering stable flow, low vibration, and reliable operation for cooling systems that require continuous circulation.

Customized Pump Solutions for Different Applications

Every cooling system has different requirements for flow rate, pressure, fluid compatibility, and installation space. Suofu provides OEM/ODM customization services, including pump size, motor configuration, voltage, materials, ports, and performance parameters.

Reliable Compatibility with Various Cooling Fluids

From glycol-based coolants and silicone oil to specialized thermal fluids, Suofu selects suitable pump materials and configurations based on actual working conditions to ensure reliable operation and extended service life.

Complete Technical Support from Selection to Production

Suofu supports customers throughout the entire process, including pump selection, engineering consultation, prototype development, and mass production. The team works closely with customers to develop optimized micro cooling pump solutions for their specific applications.

Get Your Customized Micro Cooling Pump Solution

Suofu provides customized micro gear circulation pumps for cooling media based on your flow requirements, pressure conditions, cooling fluids and system integration needs. Contact our engineers for pump selection and OEM solutions.