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Call Us Today: 240.457.4413
Call Us Today: 240.457.4413



Pure-Fit SPT-50 Silicone Tubing

Pure-Fit® SPT-50 Sanitary Silicone Tubing

Transfer high-purity, sensitive biologics and liquids with Pure-Fit® SPT-50 sanitary silicone tubing.  Pure-Fit SPT-50 tubing’s ultra-smooth internal diameter inhibits protein binding and bacterial growth and can be easily sterilized and sanitized. By smoothing out the typical surface peaks and valleys of typical silicone tubing, Pure-Fit SPT-50 improves fluid flow characteristics.

An additional benefit to choosing Pure-Fit SPT-50 is its increased life in peristaltic pumping. The key is its non-tacky outer surface, which reduces stress on the pump head and prevents tubing wear and tear, lengthening production cycles and minimizing the risk of pump tube failures.

Manufactured and packaged in Saint-Gobain’s state-of-the-art clean room environment, complete lot control from raw material receipt through final product shipments is ensured. Pure-Fit SPT-50 tubing complies fully with the requirements of USP Class VI and EP 3.1.9 criteria and is non-toxic and non-pyrogenic.

Features & Benefits

  • Pharmaceutical grade
  • Excellent flexibility and bend radius
  • Minimal extractables
  • Tear resistant
  • Superior inner surface smoothness
  • Fully autoclavable and sterilizable
  • Imparts no taste or odors
  • Extremely stable over wide temperature ranges
  • Excellent peristaltic pump life
  • Manufactured in a clean room environment



  • USP Class VI
  • European Pharmacopeia 3.1.9



  • Sterile Filling
  • Vaccine Manufacturing
  • Load Cell
  • Production Filtration
  • Drug Delivery Systems
  • Media Processing
  • Cell Harvest

To restock your inventory, call 240.457.4413

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