Plastic Barb Fittings ›› PVDF | Polypropylene ›› TBL Plastics

Plastic Barb Fittings

Plastic Barb Fittings | PVDF (Kynar) & Polypropylene

TBL offers a full line of barb fittings designed for critical use applications where connective reliability, high purity, and chemical resistance are a concern. Our fittings are designed to withstand the stresses of metal crimp collars but are also ideal when used with nylon clips.

Both the Polypropylene and PVDF barb fittings meet all requirements for bio process fluids and are USP Class VI, and animal-derived ingredient free (ADIF).

Available Fittings

Elbow Connectors TConnectors Cross T Connectors Y Connectors Reducing Connectors
1/8”, 1/8”, 1/8”, 1/8”, MultipleSizes,
3/16”, ¼”, 3/8”, ½”, 3/16”, ¼”, 3/8”, ½”, 3/16”, ¼”, 3/8”, ½”, 3/16”, ¼”, 3/8”, ½”, 1/8” through 1”
5/8”, ¾” and 1” 5/8”, ¾” and 1” 5/8”, ¾” and 1” 5/8”, ¾” and 1” 1/8” through 1”

*Consult Factory for part numbers and specific sizes

Temperature Rating

Polypropylene (PP) 32°F to 275°F
PVDF -40°F to 280°F

*Operating pressures must be validated through tests in actual process conditions.


Single Use Biologics
Medical Device
Fluid Transfer


High Purity with low leachables
Chemically Inert
Light Weight


White room packed (Standard)
Sterile Packed (optional)


Polypropylene: Ethylene Oxide (ETO), Autoclave and Gamma
PVDF Ethylene Oxide (ETO), and Autoclave


USP Class VI Material
Animal-Derived Ingredient Free (ADIF)
Traceability: Lot and Batch
Certification: Lot and Batch
Note: Material properties may be affected greatly by temperature, operating pressure, chemical concentration, the presence of other chemicals,
and other factors. Ultimately, users should determine the compatibility of any product through field testing under their particular process
conditions. Specifications are subject to change without notice.
Kynar® is a registered trademark of Arkema.