Pharma-Clear LH®

The SaniSure® Pharma-Clear LH® tubing was developed to be implemented in critical biopharma applications where longer peristaltic pump or pinch-valve life, accuracy, and purity are paramount.

Our Pharma-Clear LH® tubing is extruded to precise dimensional tolerances.


Pharma-Clear LH® Tubing


  • Peristaltic Pumps
  • Pinch Valves
  • Transfer Lines
  • High-Accuracy Filling
  • Shear-sensitive fluid transfer
  • Bioreactor process lines
  • Production filtration and fermentation
  • Diagnostics and laboratory testing


  • Excellent pump life
  • Kink resistant
  • Bio-compatible
  • Extensive extractables testing
  • Gamma-irradiation & autoclave compatible
  • Good chemical resistance
  • Safe disposal through incineration


  • Platinum cured silicone
  • Hardness: durometer 50 Shore A
  • Translucent (Good Clarity)
  • Tasteless/ odorless
  • Contains no phthalate plasticizers or peroxides that can leach out into transported fluid


  • U.S. Pharmacopeia 43, National Formulary 38 (USP), General Chapter <88> Class VI, Biological Reactivity Tests, In Vivo (2020)
  • U.S. Pharmacopeia 43, National Formulary 38 (USP), General Chapter <87> Class VI, Biological Reactivity Tests, In Vitro (2020)
  • ISO 10993 (various parts)
  • Request our comprehensive extractables and biocompatibility study for this product
Material Plat Cured Silicone
Hardness ASTM Shore A (+/- 3) 50A
Appearance Translucent
Aseptic Sealing and Welding No
High Pressure Applications Poor
Peristaltic Pump Life Excellent
Comprehensive Pump Perf. Studies Yes
Extractable Profile Yes
Toxicity Profile Yes
Autocavabilty Yes
Steam in Please (SIP) (-)
Gamma Stability (max. 50 kGy) Yes
Max. Temperature 400°F | 204.4°C
Min. Temperature (Bridle) -100°F | -73.3°C
Over-Molding Compatibility Yes
Sterilization Methods Autoclave
Gamma radiation
Chemical sterilants
EtO (Ethylene Oxide gas)
Physical Typical Values
Specific Gravity 1.12
Shore A Hardness 50
Tensile (PSI) 1100
Tensile (Mpa) 7.6
Elongation (%) 450
Tear, Die B, ppi 100
Tear, Die B, KN/mm 17.5
Compression Set % 30

More in the SaniSure® Tubing Program

Looking for another tubing product?

The SaniSure® Tubing Program offers tubing in three ways: custom single-use assemblies and systems, bulk tubing, and custom cut lengths.

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