Protective hose with plastic spiral SILVYN® ELT SMOOTH 16.0X21.1 BU 30M, protective hose with plastic spiral, inner diameter: 16mm, outer diameter: 21.1mm, nominal size: 20, polyvinyl chloride, , Application areas: mechanical engineering, automatic machine construction, applications with increased temperature influence, machine tools, Benefits: easy pulling in of cables and lines due to smooth inside, pressure-resistant, in combination with SILVYN® MPC/MPC-M a fully insulated system, increased temperature resistance, flexible