Precision Micro Gear Pump & 0-65.0L/Min

Brushless DC Motor: 12V-48V voltage; 40W-2000W power; 100-3500 rpm speed; 0-5V/PWM/manual knob speed control; built-in/external driver

AC Motor: Standard IEC/NEMA motor; VFD/Ex-VFD/fixed frequency options

Servo Motor: Compatible with various brand servo motors

The NP 106 Series high-flow micro magnetic gear pump offers flexible motor options, including servo motors, stepper motors, DC motors, IEC standard motors, and export-certified motors. This modularity allows seamless integration into diverse systems, reducing adaptation costs for industrial automation and medical equipment.

Crafted with SS316 stainless steel and PEEK components, the pump resists corrosion and wear, ideal for harsh industrial environments. The high-precision zirconia ceramic shaft ensures rigidity and stability, even in abrasive liquids and high-pressure operations.

Precision-machined gears and a unique cavity profile eliminate flow pulsation, ensuring smooth fluid transfer for sensitive applications like medical device fluid circuits and precision instrument calibration.

With an operating temperature range of -120~150℃ and a pressure rating up to 150 bar, this pump handles extreme conditions, from cryogenic fluid transfer to high-pressure industrial processes.

Single-shot injection-molded gears and a robust magnetic drive system extend the service life to over 20,000 hours in clean media, minimizing maintenance downtime and operational costs.

Choose the NP2600 magnetic drive gear pump when your system requires flow rates up to 65 L/min, a larger NPT 1-inch connection and flexible motor integration. It is particularly suitable for continuous circulation, cooling and industrial fluid transfer systems requiring stable high-flow delivery. Final selection should consider fluid viscosity, differential pressure, temperature and motor speed.

Fresh air systems, various agricultural spraying systems, electrostatic disinfection systems, etc.

Widely used in high-end refrigeration equipment and electronic cooling systems, it meets the demands of continuous operation in harsh environments and ensures stable output under complex working conditions.

High-Pressure Fluid Transfer in Manufacturing

Excels in transferring high-viscosity fluids (compatibility up to 10000cps) in chemical processing and industrial coating lines, thanks to its high-pressure resistance and wear-resistant components.

For more information (motors/others), please click→ here.

Inlet Filter Requirements

Install a 400 mesh or higher filter (25μm or finer) at the pump inlet to prevent debris from damaging gears and bearings. For closed-loop systems, place the filter at the outlet, ensuring the filter's rated flow is at least 1.5 times the pump's flow rate.

Dry Running Prevention

Prolonged dry running damages the pump—always ensure the pump chamber is filled with liquid or wetted before operation. Avoid excessive speeds during dry-running conditions.

Align pipelines with the pump's inlet/outlet to minimize eccentric torque. Use proper pipeline supports to avoid placing weight on the pump body, which can cause leakage or structural damage.

Check O-ring seals (FKM/EPDM/PTFE options) regularly for wear. Ensure thread connections are tightened to prevent pressure loss, especially in high-pressure applications.

FAQ-65.0L/Min precision micro gear pump

What applications is the NP2600 best suited for?

The NP2600 precision gear pump is designed for high-flow circulation and fluid transfer applications, including industrial cooling, refrigeration, lubrication, chemical transfer and automated fluid systems.

What is the maximum flow rate of the NP2600?

The NP2600 precision gear pump provides a rated flow range of 0–65 L/min with a displacement of 26 ml/rev. Actual flow depends on motor speed, fluid viscosity and differential pressure.

Why choose the NP2600 instead of a smaller magnetic gear pump?

The NP2600 65.0L/Min precision micro gear pump is better suited to systems requiring higher flow capacity, larger piping connections and continuous industrial circulation. Smaller series are more suitable for lower-flow or more compact applications.

What motor options can be used with the NP2600?

The NP2600 65L/min gear pump can be configured with BLDC, servo, stepper, AC and other motor options depending on the required speed control, automation system and operating conditions.

Is the NP2600 65L/min gear pump suitable for continuous circulation systems?

Yes. It is designed for continuous fluid circulation applications such as cooling loops, lubrication systems and industrial process circulation, subject to proper operating conditions.

Can the NP2600 handle high-viscosity fluids?

Yes. The modular gear pump can handle higher-viscosity liquids with the appropriate motor and operating configuration. Flow performance should be evaluated according to viscosity, pressure and speed.

Can the NP2600 be customized for extreme temperatures?

Yes. Pump materials, seals and motor configuration can be selected for different temperature conditions. Please provide the fluid type and operating temperature for compatibility evaluation.

Need a High-Flow Pump for Your Fluid System?

Send us your required flow rate, fluid type, viscosity, temperature, differential pressure and motor requirements. Suofu will evaluate whether the NP2600 and the appropriate motor and material configuration are suitable for your system.

Contact Suofu for Pump Selection & Quotation