Watson-Marlow PPSTC0375BB Fitting

BioBarb BioBarb
Features and benefits ● Lot numbers moulded in for full traceability ● Full through bore diameter ensures a smooth transition with no obstructions
● Available in bore sizes to match the tube bore sizes for efficient flow performance.
● Enhanced Tri-Clamp design reduces the risk of a seal failure ● Suitable for sterilisation by autoclave and gamma irradiation
● Precision compression between tube and Biobarb eliminates flow by-pass and
media entrapment
Technical specifications BioBarb Max. operating pressure
4 bar (58 psi)
Fluid temperature
5 °C to 40 °C (40 °F to 104 °F)
Operating temperature
-4 °C to 40 °C (23 °F to 104 °F)
Autoclave stability
135 °C (275 °F) for 30 minutes
Gamma stability
50 kGy
Shelf life
5 years
Certification and compliance
ADCF, ISO 14644-1 Class 7, ISO 9001, ISO10993, USP Class VI
Size
1 HB, 1/2 HB, 1/4 HB, 1/8 HB, 3/4 HB, 3/8 HB, 5/8 HB, 7/8 HB in
TC Size
½-¾ TC - 1-1½ TC in
Quantity
10 PCS
Materials of construction BioBarb Material
Natural PP
Product codes Part Number
Description
TC Size
Bore Size
To Suit Tubing ID
PPSTC0125BB PPSTC0250BB PPSTC0375BB PPSTC0500BB PPSTC0625BB PPSTC0750BB PPSTC0875BB
PPSTC1000BB PPMTC0125BB PPMTC0250BB PPMTC0375BB PPMTC0500BB PPMTC0625BB
1 1/2" TC to 1/8" Bore 1 1/2" TC to 1/4" Bore 1 1/2" TC to 3/8" Bore 1 1/2" TC to 1/2" Bore
1 1/2" TC to 5/8" Bore 1 1/2" TC to 3/4" Bore 1 1/2" TC to 7/8" Bore 1 1/2" TC to 1" Bore
1/2" - 3/4" TC to 1/8" Bore 1/2" - 3/4" TC to 1/4" Bore 1/2" - 3/4" TC to 3/8" Bore
1/2" - 3/4" TC to 1/2" Bore 1/2" - 3/4" TC to 5/8" Bore
1" - 1 1/2" 1" - 1 1/2" 1" - 1 1/2" 1" - 1 1/2" 1" - 1 1/2" 1" - 1 1/2" 1" - 1 1/2"
1" - 1 1/2" 1/2" - 3/4" 1/2" - 3/4" 1/2" - 3/4" 1/2" - 3/4" 1/2" - 3/4"
1/8" 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1/8" 1/4" 3/8" 1/2" 5/8"
1/8" 1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1/8" 1/4" 3/8" 1/2" 5/8"
1/4" 3/8" 1/2" 5/8" 3/4" 7/8" 1" 1/4" 3/8" 1/2" 5/8"
Disclaimer: The information contained in this document is believed to be correct but Watson-Marlow Limited accepts no liability for
any errors it contains and reserves the right to alter specifications without notice. It is the user's responsibility to ensure product
suitability for use within their application. Watson-Marlow and WMArchitect are registered trademarks of Watson-Marlow Limited.
BioClamp, BioBarb, FlatBioEndCap, BioEndCap, BioValve, BioTube applicator and Q-Clamp are Trademarks of BioPure
Technology Limited. Tri-Clamp is a registered trademark of Alfa Laval Corporate AB.
1/1
3.2 mm - 6.4 mm 6.4 mm - 9.6 mm 9.6 mm - 12.7 mm 12.7 mm - 15.9 mm 15.9 mm - 19 mm
19mm - 22.2mm 22.2 mm - 25.4 mm 25.4mm 3.2 mm - 6.4 mm 6.4 mm - 9.6 mm 9.6 mm - 12.7 mm
12.7 mm - 15.9 mm 15.9 mm - 19 mm
wmfts.com/global 11 July 2025