Technical Article

A micro gear pump is a compact positive displacement pump designed for accurate and stable liquid transfer. It uses rotating gears to move a fixed amount of fluid with each revolution, making it suitable for applications that require precise flow control, low pulsation and repeatable dosing.Compared Read More

Micro Magnetic Gear Pump vs Mechanical Seal: 5 Selection FactorsIntroductionEngineers and procurement specialists evaluating fluid handling solutions often face a critical decision between magnetic drive technology and traditional mechanical seal designs. This comparison becomes particularly relevan Read More

For applications requiring quiet operation, smooth flow, and long-term reliability—such as precision medical devices, laboratory instruments, and high-end cooling systems—the gear design in Suofu NP Series micro magnetic gear pumps offers a distinct performance advantage. Read More

When selecting the right miniature pump, it is essential to first understand the technical parameters of various pump types. The comparison chart below provides a clear overview of the advantages and disadvantages of different miniature pump technologies across key performance indicators. Read More

Choose NPT for North American applications requiring a self-sealing tapered connection; select G for European or Asian systems where sealing is achieved via gaskets or sealant; and opt for ZG (Rc) when compliance with Chinese national standard ISO 7-1 tapered threads is required. Suofu NP Series pumps offer flexible port options to accommodate the diverse connection standards used globally. Read More

The rapid expansion of AI computing has made liquid cooling essential in data centers, yet delivering low-viscosity, volatile refrigerants like Freon and fluorinated fluids poses significant technical challenges. Over 50% of pump failures stem from poor compatibility, including insufficient dry-run and self-priming capabilities. The Suofu NP series micro magnetic gear pump addresses these issues through optimized materials, gear geometry, and structural design, enabling reliable dry-running, strong self-priming, and high-pressure tolerance across diverse refrigerant types. Read More