PTFE convoluted, open-pitch, heavy-wall hose assemblies from Parker PAGE International Hose have a heavier wall than a typical convoluted hose and can handle vacuum applications in temperatures up to 500°F. The additional tubing thickness also provides an improved bend radius, greater kink resistance, and reduced permeation. The hoses come in sizes from ½-in I.D. up to 4-in I.D. with a stainless steel, polypropylene, PVDF, or PEEK braid. Accessories such as fire sleeves, spring guard, or heat shrink for color coding are available. Static dissipative assemblies can be provided upon request.