Unique adapter is made entirely of PTFE and is supplied complete with a series of five PTFE ferrule-style cones.

• Inside diameters run from 3.5-6.5 mm
• Color-coded cones for easy identification
• Replacement PTFE cones are available in sets of 5 or individually

These cones have inside diameters that run from 3.5 to 6.5 mm and seal against the inserted tube by means of a threaded compression screw. Cones are color-coded for easy identification.