Pure-Fit SPT-50 Sanitary Silicone Tubing

 

PURE-FIT® SPT-50 is not intended for use as an implant material.

Pure-Fit ® SPT-50

PureFit® SPT-50 is a pharmaceutical grade platinum-cured silicone tubing that was developed for transferring high-purity liquids and sensitive biologicals in a variety of biopharmaceutical and biotechnology production applications. PureFit® SPT-50 has an unsurpassed level of inner surface smoothness which inhibits protein binding and bacterial growth and allows for easy sterilization and sanitation. Additionally, the smooth inner diameter of PureFit® SPT-50 silicone tubing improves the fluid flow characteristics by reducing the peaks and valleys on the inner surface topography.

Characteristics

Peristaltic pump tubing is a key component in many biopharmaceutical manufacturing applications. PureFit® SPT-50 with its non-tacky outer surface dramatically increases its pump life giving you the flexibility to have longer production cycles and minimizes the risk of pump tube failures in your processes.

Biocompatibility

PureFit® SPT-50 is manufactured and packaged in a state-of-the-art clean room environment with complete lot control from raw material receipt through final product shipments. PureFit® 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.

Click for PDF Brochure and Data Sheet on the Pure-Fit SPT-50

 

Pure-Fit® SPT-50 Tubing Available Sizes
Part Number I.D.
Inches
O.D.
Inches
Wall Thickness
Inches
.031 x .094 1/32 3/32 1/32
.063 x .125 1/16 1/8 1/32
.063 x .188 1/16 3/16 1/16
.094 x .156 3/32 5/32 1/32
.094 x .219 3/32 7/32 1/16
.125 x .188 1/8 3/16 1/32
.125 x .250 1/8 1/4 1/16
.156 x .219 5/32 7/32 1/32
.188 x .250 3/16 1/4 1/32
.188 x .313 3/16 5/16 1/16
.188 x .375 3/16 3/8 3/32
.188 x .438 3/16 7/16 1/8
.250 x .313 1/4 5/16 1/3
.250 x .375 1/4 3/8 1/16
.250 x .438 1/4 7/16 3/3
.250 x .500 1/4 1/2 1/8
.313 x .438 5/16 7/16 1/1
.313 x .500 5/16 1/2 3/32
.375 x .500 3/8 1/2 1/16
.375 x .563 3/8 9/16 3/32
.375 x .625 3/8 5/8 1/8
.438 x .563 7/16 9/16 1/16
.438 x .625 7/16 5/8 3/32
.500 x .625 1/2 5/8 1/16
.500 x .688 1/2 11/16 3/32
.500 x .750 1/2 3/4 1/8
.625 x .813 5/8 13/16 3/32
.625 x .875 5/8 7/8 1/8
.750 x .100 3/4 1 1/8
1.00 x 1.25 1 1-1/4 1/8
1.25 x 1.50 1-/14 1-1/2 1/8
1.50 x 2.00 1-1/2 2 1/4

 

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
  • Meets all USP Class VI and European Pharmacopeia 3.1.9 protocols
  • Excellent peristaltic pump life
  • Manufactured in a clean room environment
Typical Applications
  • Sterile filling

  • Vaccine manufacturing

  • Load cell

  • Production filtration

  • Drug delivery systems

  • Media processing

  • Cell harvest

 

Versilic™ Silicone Tubing Typical Physical Properties
PropertyASTM Method Value or Rating
Durometer Hardness, Shore A, 15 Sec D2240 50
Tensile Strength, psi (MPa) D412 1150 (8)
Ultimate Elongation, % D412 450
Specific Gravity D792 1.15
Tear Resistance D624 150
Appearance - Translucent

 

Sterilization Methods
  • Autoclavable - Steam 60 minutes at 134ºC
  • Gas - Ethylene Oxide
  • Radiation - up to 5 Mrad
STI is a Member or Affiliate of: