Our Barbed to Threaded Male Adapters make it easy to connect soft-walled peristaltic tubing to several different threaded ports while creating a reliable, low-pressure connection. They are made from inert Tefzel(r) (ETFE, for superior chemical compatibility) or from PEEK polymer (for good chemical resistance and enhanced mechanical strength). Options are available for use with different tubing inner diameters. Brochure