Lab Bulletin your partner in science

For micro-bore pump and pinch valve tubing applications, Diba has introduced MicroBarb^TM connectors. The chemically inert fittings provide a low-carryover connection between flexible pump tubing and semi-rigid fluoropolymer tubing.

Easy-to-use MicroBarb fittings stretch the inside diameter (ID) over the internal barb while compressing the tubing outside diameter (OD) in the female threaded fitting, for a secure fit that guards against leaks and carryover. Constructed of Polyaryletheretherketone (PEEK^TM) plastic, the fittings are chemically inert and withstand high temperatures and pressures.

The MicroBarb works for any soft tubing including PVC, Silicone, Santoprene, Pharmed, Marprene, Viton, and Chemsure. It accommodates all tubing ID sizes from 0.010 to 0.060 inches, and OD sizes from 0.062 to 0.156 inches. The reusable, flat bottom fittings are available in ¼-28 and M6 fitting configurations and can be ordered by industry-standard pump tubing color codes.

To request a free MicroBarb fitting sample, visit www.dibaind.com, or call +1 203-744-0773.

Diba Industries Inc., a subsidiary of Halma p.l.c., provides over one million custom engineered fluid handling assemblies and products annually. The company is headquartered in the USA, with global locations in the UK, China, and Japan. Diba works closely with its customers and vendors, utilizing both Diba proprietary technologies and products, now including the Omnifit brand, and industry proven components to design, manufacture, and deliver optimal fluid path assemblies and products for each customer's application.