In the world of bioprocessing and drug development, the margin for error is nearly non-existent. As the industry shifts toward Parallel Bioreactors and Single-Use Technology (SUT) for process optimization, the demand for high-precision fluid management has reached an all-time high.

 

 

At Kamoer Fluid Tech, we understand that a "stable" process is built on the back of reliable hardware. We are proud to introduce the KPMP10 Miniature Peristaltic Pump—a specialized solution engineered to bring unparalleled accuracy to micro-feeding applications.

The Industry Challenge: The "Last Milliliter" Problem

Process engineers often encounter recurring frustrations with traditional micro-pumps during long-term fermentation cycles:

1. Flow Inconsistency: Traditional similar products often struggle at ultra-low flow rates, exhibiting a "start-stop" pulsing effect that causes sharp fluctuations in pH levels.

2. Tubing Fatigue: In runs lasting hundreds of hours, standard tubing often loses elasticity or ruptures, compromising the sterile barrier of the bioreactor.

3. Integration Bottlenecks: Parallel systems require multiple feeding channels (often 8 to 16) in a confined space. Finding a pump that is both compact and high-performing is a constant struggle for equipment designers.

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KPMP10: Precision Engineered for Single-Use Systems

1. Ultra-Stable Low Pulsation (0-5.9 ml/min)

The KPMP10 is designed for the "fine-tuning" phase of fermentation. Driven by our self-developed planetary gearbox, the pump provides high torque and smooth rotation even at the lowest speeds. This ensures a steady, droplet-level delivery of nutrients or titrants, minimizing local concentration gradients and protecting sensitive cells from chemical stress.

2. Specialized Tubing for Bio-Safety

Equipped with food-grade Borx tubing, the KPMP10 offers a service life of over 800 hours. For specialized applications, we offer customization with Saint-Gobain high-performance tubing.

• Broad Compatibility: Highly resistant to common chemicals, acids, bases, and antioxidants used in bioprocessing.

• Sterilization Ready: The pump head is designed to withstand high-temperature disinfection, ensuring it meets the rigorous hygiene standards of the lab.

3. High-Density Integration & Maintenance

Space is a premium in parallel bioreactor setups. The KPMP10's compact footprint allows for seamless configuration in arrays of 4, 8, 12, or 16 units per system.

• Tool-free Maintenance: The "open-lid" design allows operators to replace tubing in seconds—a critical feature when working within the time constraints of a sterile environment or cleanroom.

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Core Applications in the Bioprocess

• pH Regulation: Precise dripping of acids and bases to maintain the optimal physiological environment for microbial or mammalian cells.

• Nutrient Feeding: Constant, low-volume addition of glucose or media to support steady-state growth in perfusion or fed-batch cultures.

• Antifoam Control: Responsive delivery of antifoaming agents to prevent gas-liquid interface issues and foam-outs.

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About Kamoer Fluid Tech

Kamoer Fluid Tech (Shanghai) Co., Ltd. is a global leader in precision fluid control solutions. We specialize in the research, development, and manufacturing of medical-grade and laboratory-standard peristaltic pumps, diaphragm pumps, and integrated fluid systems.

With a commitment to innovation and a rigorous quality management system, Kamoer provides the "circulatory system" for modern biotechnology, environmental monitoring, and clinical diagnostics. Our mission is simple: to make every drop count through precision, reliability, and ease of use.

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Is your current feeding system compromising your process stability? Contact us today for technical specifications or to discuss a customized KPMP10 configuration for your next-generation bioreactor project.