Pure-Fit® SC is an innovative new connective technology that makes it possible to create true sterile connections anywhere - even outside the clean room environment. it incorporates exclusive Pure-Fit® SIB® technology, which provides a seamless transition of tubings and fittings in order to maintain complete fluid integrity. The silicone valve design at the heart of the Pure-Fit® SC allows for easy assembly and leaves no gaps or residue, eliminating problems associated with other systems. The locking mechanism virtually eliminates the possibility of operator error, and also simplifies validation.

Features / Benefits:
• Silicone valve design is easy to assemble - leaves no gaps or residue, eliminating problems associated with other systems
• Use or Pure-Fit® SIB® patented technology on barb connections ensures a completely smooth inner bore flow path
• Available in three common sizes (.250", .375", .500") that are fully interchangeable for step-down requirements
• All components made of fully characterized, animal-free materials
• Triple-redundant locking mechanism simplifies validation, virtually eliminating chances of operator error
• Easy-to-use visual indicators confirm proper engagement
• Can be sterilized via gamma irradiation or autoclaving

Typical Applications:
• Bio-pharmaceutical manufacturing
• Pharmaceutical processes
• Assemblies and tubing sets
• Sterile liquid transfer
• Transfer of sensitive biologicals
• Sampling applications

Materials of Construction

Inner Housing
Outer Housing
Inner Fitting
  Platinum-Cured Silicone
Valve Retainer
  Platinum-Cured Silicone
Locking Clip
Protective Cap
  PC Flex®
Safety Cap

Operating Conditions

Maximum Operating Pressure
  psi (bar)
Series 250 (1/4")
  50 (3.45)
Series 375 (3/8")
  50 (3.45)
Series 500 (1/2")
  50 (3.45)
Operating Temperature F (C)
  32 (0) to 104 (40)
Storage Temperature F (C)
  -40 (-40) to 77 (25)

Sterilization Methods

Gamma Irradiation
  50 kGy
  134C, 60 minutes

Typical Flow Rate Data

Series Number
Assembled Connector Length
inches (mm)
Typical Maximum Flow Rate (Bi-directional)
Gallons (Liters) / Minute
5.72 (145.29)
7.41 (28.04)
6.06 (153.92)
8.80 (33.32)
6.17 (156.72)
10.61 (40.18)

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