Lappkabel pvc conduit cable hose protection system silver grey ral 7001 lappkabel 61737333 this lappkabel silvynreg pvc conduit is used for the protection of cables against mechanical stress and protection against dust and moisture the silvynreg conduit has a hard pvc spiral built in to the wall of the conduit the conduit is smooth inside allowing cable to be easily pushed through and recovered applications include cable protection additional insulation bundling and routing of