How to Choose the Right Silicone Tube for Your Peristaltic Pump

• Posted by JIE HENG 4 hours ago Filed in Business #Silicone Tube for Your Peristaltic Pump  1 view
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  How to Choose the Right Silicone Tube for Your Peristaltic Pump

  Introduction

  Selecting the right silicone tube for your peristaltic pump is essential to achieving accurate flow rates, long service life, and reliable system performance. While all silicone tubes look similar, not all are suitable for high-precision pumping tasks. Here’s how to make the right choice for your application.

  1. Match the Tube Size to the Pump Head

  The inner diameter (ID) and wall thickness of the tubing directly affect the flow rate and pumping pressure. Always refer to your pump manufacturer’s specifications to ensure a perfect fit. Improper sizing can lead to reduced accuracy or premature wear.

  2. Check Material Grade and Certification

  For applications involving food, pharmaceuticals, or medical fluids, select platinum-cured, food-grade silicone tubing that meets FDA or USP Class VI standards. Industrial-grade silicone is suitable for general chemical transfer or wastewater sampling but may not meet sanitary requirements.

  3. Consider Working Temperature and Pressure

  Silicone tubing performs excellently under a wide temperature range, but continuous exposure to high pressure or temperature extremes can shorten its lifespan. Evaluate both environmental and fluid conditions before final selection.

  4. Evaluate Compatibility with Pump Speed and Duty Cycle

  If your peristaltic pump operates continuously or at high speeds, choose tubing specifically rated for long-cycle endurance. Premium silicone tubes can withstand over 1,000 hours of continuous operation with minimal flow drift.

  5. Replace Tubing Regularly

  Even the best silicone tubes degrade over time due to mechanical fatigue. A regular maintenance schedule—based on operation time and media type—ensures consistent performance and prevents leakage or flow instability.

  Conclusion

  Choosing the right silicone tube ensures that your peristaltic pump performs efficiently and safely over time.
  For dependable quality, JIHPUMP silicone tubes are designed for precise flow control, superior elasticity, and long durability—ideal for OEM peristaltic pumps, laboratory systems, and industrial dosing equipment.