Construction Ultra hygenic non-convoluted PTFE liner with stainless steel helix and a AISI 304 high tensile, stainless steel braid. The hose has exceptionally good vacuum and kink resistance properties for extreme performance. Fitting Only available in complete hose assembly form. Properties Smooth Flow should be specified for applications where ultra hygenic non-convoluted hose and high flexibility are imperative, e.g. Food, Bio, Pharmaceutical and Cosmetic industry.