微型隔膜液体泵通过电机驱动隔膜往复运动，从而实现液体的吸入和排出。电机通过偏心轮或齿轮驱动隔膜上下运动。当膜片向上运动时，液体被吸入泵腔；当膜片向下运动时，液体被压缩并排出。隔膜与液体通道完全隔离，防止液体接触泵的其他部件，从而确保液体的纯度和流量的精确控制。
TOPSFLO 隔膜液体泵 TF 系列具有结构紧凑、噪音低、耐化学腐蚀性极强、操作简便等特点，广泛应用于打印机、医药、化工、食品等领域。
创新、高效的工程设计，重量轻、体积小，几乎不占用实验室空间。性能和效率相对较高，应用领域广泛。
优化的扬程、腔体和流道，确保泵长期安静运行。噪音低至 50dB，比相同参数的其他隔膜泵低 5-10dB 。噪音更低，振动更小。
可选择使用耐化学腐蚀的材料，如 PTFE FKM 或其他材料组合，用于泵送腐蚀性气体的部件。
进口高精度模具和原材料，高档无芯直流无刷电机，使用寿命更长，可长期使用。更可靠，免维护
TOPSFLO miniature diaphragm pumps combine modular design, advanced material options, precision manufacturing, and intelligent control to deliver reliable pumping solutions tailored to different application requirements.
TOPSFLO adopts a unique modular architecture that provides exceptional flexibility in pump design and configuration.
Key components—including BLDC motors, eccentrics, pump heads, diaphragms, valves, materials, and connectors—can be flexibly combined and optimized according to specific application requirements.
This modular approach allows engineers to fine-tune the pump for flow, pressure, vacuum, noise, power consumption, service life, and media compatibility, while maintaining a compact and highly integrated design.
From component selection to overall pump performance, TOPSFLO provides the flexibility to develop the right configuration for each application.
Flexible Design. Modular Architecture. Application-Specific Performance
Material compatibility is critical to pump reliability and service life. TOPSFLO offers PTFE, FKM, EPDM, and FFKM material options for different fluid-contact components.
Different materials provide different levels of chemical resistance, temperature resistance, sealing performance, and durability, allowing the diaphragm, valves, and other wetted components to be matched to the pumped medium.
This flexible material system helps TOPSFLO deliver reliable performance across a wide range of fluids and demanding operating conditions.
The diaphragm and valve system directly determines the pumping characteristics of a miniature diaphragm pump.
TOPSFLO supports different diaphragm materials, diaphragm thicknesses, and valve structures to optimize flow, pressure, vacuum, pulsation, chemical compatibility, and operating life for specific applications.
The diaphragm also isolates the compression chamber from the drive mechanism, providing reliable separation between the pumped medium and the mechanical drive system.
Different eccentric configurations and pumping chamber volumes can be selected to achieve different displacement and flow characteristics.
Combined with the diaphragm and valve system, the eccentric mechanism can be optimized around the actual operating point to achieve the desired balance of flow, pressure, speed, power consumption, and service life.
TOPSFLO diaphragm pumps can be equipped with high-efficiency BLDC motors for stable, responsive, and controllable operation.
Multiple control and feedback options are available, including PWM speed control, 0–5 V analog control, and FG speed feedback, making the pumps easy to integrate into intelligent equipment and automated systems.
Advanced design is only the beginning. Consistent manufacturing turns a high-performance pump design into a reliable product.
With a 16,000 m² self-owned manufacturing facility, TOPSFLO combines precision manufacturing, automated production, strict process control, and comprehensive testing to ensure consistent quality and reliable performance.
With extensive experience in OEM/ODM projects and long-term cooperation with leading global companies and Fortune 500 enterprises, TOPSFLO has developed proven capabilities in product development, process validation, quality control, and mass production.
From prototype to production, TOPSFLO provides the manufacturing expertise and quality assurance required for demanding industrial applications.
TOPSFLO offers multiple fluidic connection options to simplify integration with different tubing and piping systems, including hose connectors, push-in connectors, internal-thread connectors, and customized inlet/outlet configurations.
Connector options can be matched with the pump head and fluid-contact materials to meet specific system requirements.
TOPSFLO combines modular architecture, flexible material selection, configurable performance, intelligent control, and precision manufacturing to provide miniature diaphragm pumps engineered around your application.
Flexible Materials. Configurable Performance. Intelligent Control. Precision Manufacturing.
One Platform. Multiple Configurations. Engineered for Your Application.
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