Cooling

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).

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Typical Application Scenarios:
✅ 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
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 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 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.