Manufactured in an ISO Class 7 certified cleanroom to minimize contamination by pollutants. Ideal for general-purpose, laboratory, and single-use applications to connect tubing with the rest of your system Free technical application support available to determine which connector type is needed for your application. PVC-free—ideal for use in bioprocess, life science, and pharmaceutical industries. Quick and easy assembly without tools Single barb design tightly “grips” the tubing. Biopharma compatible and USP 661 and BPOG compliant. Use these high-quality PVC-free fittings in biomedical, pharmaceutical, electronic, and other critical-use applications. Fittings are manufactured, double bagged, and sealed in an ISO Class 7 cleanroom to ensure that the integrity is not compromised. An ISO Class 7 cleanroom utilizes HEPA filtration systems to maintain air cleanliness levels of less than 10,000 particles of 0.5 µm or larger per cubic foot. Easily combine or split fluid flow using cross union fittings. A single barb on each end of the fitting creates a tight seal to keep the tubing in place. These natural Kynar® fittings provide excellent chemical, flame, gamma radiation, UV, and weather resistance. They also exhibit good mechanical properties, low moisture absorption, and good machinability.