This is a semi-transparent nylon tubing suitable for use with Hydracision®. It is flexible enough to accommodate longer bends with some rigidity to prevent saging. The wall thickness is .050" and the tubing is rated to a pressure of 625 psi at 73° F. It achieves a leak tight seal when used with straight fitting A4173-27 and elbow fitting A4173-39. Temperature rating is -60°F to +200°F. Working pressure rating is 625 psi at 73°F. Minimum bend radius is 7/8".