Tygon<span class="sup">®</span> 2275 I.B. High Purity Pressure Tubing

Tygon® 2275 I.B. High Purity Pressure Tubing

Biopharmaceutical Formulation 2275 I.B. High-purity pressure tubing with low sorption, flexibility and clarity, available in a single tubing. Since Tygon® 2275 I.B. High Purity Pressure Tubing is hydrophobic and resists the sorption of aqueous fluids, it minimizes the risk of fluid alteration in single-use or repeat-use applications.

Minimize Fluid Alteration and Loss

Maintaining product integrity during fluid transfer is critical in most pharmaceutical and biotechnology applications. Loss of fluid through migration into the tubing or adherence of fluid onto the tubing walls may create inconsistencies in final product results. TYGON® 2275 I.B. High-Purity Tubing is hydrophobic and resists the sorption (absorption/adsorption) of aqueous fluids. This reduction in sorption minimizes the risk of fluid alteration in single or repeat-use applications.

Flexibility Without the Use of Plasticizers

Until now, clear, flexible tubing was restricted from use in many applications due to concern of plasticizer extraction. TYGON 2275 I.B. High-Purity Tubing is entirely free of any plasticizers. This unique tubing uses the latest in polymer technology to provide a clear (between braid) and flexible tubing choice for sensitive fluid transfer applications.

Superb Chemical Resistance Provides Versatility in Cleaning and Sterilization

TYGON 2275 I.B. tubing is virtually unaffected by chemical sanitizers and cleaners. As a result, it can be cleaned repeatedly without decreasing its service life. The non-wettable surface of the product facilitates complete drainage of fluid during the cleaning process. In addition, TYGON 2275 I.B. tubing can be sterilized easily using conventional gamma radiation, gas (ethylene oxide), steam, and autoclave methods.

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  • Low sorption to aqueous fluids
  • Plasticizer free
  • Tough braid reinforcement for elevated working pressures
  • Meets USP Class VI, FDA criteria
Typical Applications
  • Deionized Water Systems
  • Sterile Fill Lines
  • Cell Harvest and Media Process Systems
  • Water For Injection (WFI) Transport
  • Preservative Fill Lines
  • Pharmaceutical and Cosmetic Processing
  • Chemical Transfer


Tygon® 2275 I.B. Tubing Typical Physical Properties
PropertyASTM Method Value or Rating
Durometer Hardness - Shore A, 15 sec D2240-97 72
Color - Clear
Tensile Strength - psi (MPa) D412-97 2,000 (13.8)
Ultimate Elongation, % D412-97 700
Tear Resistance - lb-f/inch (kN/m) D1004-93 220 (39)
Specific Gravity D792-91 0.9
Water Absorption, % - 24 hours @ 23ºC D570-95 < 0.01
Compression Set Constant Deflection, % - @ 158ºF (70ºC) for 22 hours D395-89 - Method B 84
Brittleness by Impact Temp - ºF (ºC) D746-95 -108 (-78)
Max Recommended Operating Temp - ºF (ºC) - 125 (52)
Low Temperature Flexibility, ºF (ºC) D380-87 -94 (-70)
Dielectric Strength - v/mil (kV/mm) D149-93 587 (23.1)
Tensile Modulus, @ 200% Elongation, psi (MPa) D412-97 375 (2.6)
Tensile Set, % D412-97 187
Toxicity - Non-Toxic

Unless otherwise noted, all tests were conducted at room temperature (73ºF). Values shown were determined on 0.075" thick extruded strip or 0.075" thick molded ASTM plaques or molded ASTM durometer buttons.