Pneumadyne's Fixed Tee pneumatic fittings are available with barb sizes ranging from 1/16 to 1/4 tube id. The consistently sharp, single-barb design provides a tighter grip and seal than standard multiple barb fittings. Polyurethane tubing relaxes behind the barb for a permanent installation without the need for clamps. Our solderless joint technolgy eliminates pull-out potential and ensure straight barb alignment.